Category: 3386-33-2

GC-MS analysis of essential oil from flowers of Melia toosendan was written by Wei, Ping;Qu, Qinghui;Jiang, Huimin;Cirenyangzong;Wang, Junxian. And the article was included in Xibei Yaoxue Zazhi in 2014.Application In Synthesis of 1-Chlorooctadecane This article mentions the following:

The aim is to analyze the chem. constituents of the essential oil from the fresh and the dried flowers of Melia toosendan. The chem. components of the essential oil were analyzed by GC-MS. 22 Peaks were separated totally, and 16 compounds were identified from the fresh flowers, which accounted for 72.73%. The oil contained mainly alkanes, also contained nitrogen and chlorine compounds 41 Peaks were separated totally, and 33 compounds were identified from the dried ones, which accounted for 80.49%. The oil contained mainly alc. and acid compounds, and didn’t contain nitrogen and chlorine compounds The relative content of each component was calculated by peak area normalization method. It was the first time to extract and analyze the essential oil from the dried and the fresh flowers of Melia toosendan. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2Application In Synthesis of 1-Chlorooctadecane).

1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Application In Synthesis of 1-Chlorooctadecane

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Petroleum hydrocarbon fingerprints of water and sediment samples of Buffalo River Estuary in the Eastern Cape province, South Africa was written by Adeniji, A. O.;Okoh, O. O.;Okoh, A. I.. And the article was included in Journal of Analytical Methods in Chemistry in 2017.Safety of 1-Chlorooctadecane This article mentions the following:

Petroleum hydrocarbon status of the Buffalo River Estuary in East London, South Africa, was evaluated from Jan. to May, 2016. Surface water and sediment samples were collected from five points in the estuary and extracted using standard methods. The extracts were subsequently analyzed by gas chromatog.-flame ionization detection. Results showed that total petroleum hydrocarbon (TPH) varied from 7.65 to 477 渭g/L in the water and 12.59 to 1,100 mg/kg in the sediments, with mean values of 146.50 卤 27.96 渭g/L and 209.81 卤 63.82 mg/kg, resp. Concentrations of TPH in the sediments correlated significantly with organic carbon (OC) in both seasons. TPH and OC levels were sligthly lower in summer than in autumn in the two environmental matrixes, and the average amount of TPH in the water samples collected from all the sampling stations was generally lower than the EU standard limit of 300 渭g/L. However, the levels in the sediments exceeded the EGASPIN target value (50 mg/kg) for mineral oil but were below the intervention value (5,000 mg/kg), indicating a serious impact of industrial growth and urbanization on the area, although the n-alkane ratios and indexes used for source tracking revealed excessive flow from both natural and anthropogenic sources. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2Safety of 1-Chlorooctadecane).

1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Safety of 1-Chlorooctadecane

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

The effects of methyl jasmonate and salicylic acid on the production of secondary metabolites in organ culture of Ziziphora persica was written by Zare-Hassani, Elham;Motafakkerazad, Rouhollah;Razeghi, Jafar;Kosari-Nasab, Morteza. And the article was included in Plant Cell, Tissue and Organ Culture in 2019.COA of Formula: C18H37Cl This article mentions the following:

Ziziphora persica (Lamiaceae) has been used as infusions and decoctions in traditional medicine for various purposes such as sedative, carminative, and stomach pain. In the proliferation stage of shoot culture, MS medium was treated with different concentrations of Me jasmonate (MJ) and salicylic acid (SA) (50, 100 and 150渭M) either individually or in combination with various concentrations (25渭M SA + 25渭M MJ, 25渭M SA + 50渭M MJ, 50渭M SA + 25渭M MJ, 50渭M SA + 50渭M MJ). In the present study, we investigated the quant. changes in pigments, growth parameters, and volatile compounds in the shoot culture of nodal segments. Volatile compounds were extracted and subsequently analyzed using GC-mass spectrometry. The highest amounts of chlorophyll a and carotenoids were detected in SA₂₅ + MJ₂₅ treatment, whereas chlorophyll b was highly found in the control treatment. Besides, significant amounts of detected volatile compounds belonged to alkane hydrocarbons, whereas mono and sesquiterpenes were found in low amounts In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2COA of Formula: C18H37Cl).

1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.COA of Formula: C18H37Cl

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Combination of probiotic yeast and lactic acid bacteria as starter culture to produce maize-based beverages was written by Menezes, Aline Galvao Tavares;Ramos, Cintia Lacerda;Dias, Disney Ribeiro;Schwan, Rosane Freitas. And the article was included in Food Research International in 2018.Category: chlorides-buliding-blocks This article mentions the following:

Cereal-based fermented beverages are non-dairy products which are considered possible carriers for probiotic strains and alternatives for use by vegans and lactose-intolerant consumers. In the present work, the com. probiotic, Lactobacillus paracasei LBC-81, was used singly and in co-culture with potential probiotic yeasts, Saccharomyces cerevisiae CCMA 0731, S. cerevisiae CCMA 0732, and Pichia kluyveri CCMA 0615, to ferment a maize-based substrate. All tested strains showed viability higher than 6 log CFU/mL, as recommended for food probiotic products, except for the yeast P. kluyveri which decreased during fermentation and storage time. A reduction in pH value, from approx. 7 to 4, was observed This decrease was due organic acid production, which did not affect the microbial viability. Lactic and acetic acids were the main organic acids produced during fermentation, and they decreased over 28 days of storage (<0.5 and 0.1 g/L for lactic and acetic acids, resp.). Ethanol was detected in the S. cerevisiae assays; however, the content was <5 g/L in a non-alc. beverage. Seventy volatile compounds were detected, including acids, alcs., aldehydes, esters, ketones, and other compounds Sensory anal. showed score of 5.93-4.57, resp. for appearance and taste. This is an important result, considering that the beverage had no flavoring additive and lacked a sweet taste. Therefore, probiotic beverages were successfully obtained by maize fermentation inoculated with co-culture of S. cerevisiae (CCMA 0731 or CCMA 0732) and L. paracasei LBC-81. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2Category: chlorides-buliding-blocks).

1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.Category: chlorides-buliding-blocks

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

DOPC-Detergent Conjugates: Fusogenic Carriers for Improved In Vitro and In Vivo Gene Delivery was written by Pierrat, Philippe;Casset, Anne;Kereselidze, Dimitri;Lux, Marie;Pons, Francoise;Lebeau, Luc. And the article was included in Macromolecular Bioscience in 2016.COA of Formula: C18H37Cl This article mentions the following:

Phospholipid-detergent conjugates are proposed as fusogenic carriers for gene delivery. Eleven compounds are prepared and their properties are investigated. The ability of the conjugates to promote fusion with a neg. charged model membrane is determined Their DNA delivery efficiency and cytotoxicity are assessed in vitro. Lipoplexes are administered in the mouse lung, and transgene expression Indeterminate inflammatory activity are measured. The results show that conjugation of 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC) with C₁₂E₄ produces a carrier that can efficiently deliver DNA to cells, with negligible -associated toxicity. Fusogenicity of the conjugates shows good correlation with in vitro transfection efficiency and crucially depends on the length of the polyether moiety of the detergent. Finally, DOPC-C₁₂E₄ reveals highly potent for in vivo DNA delivery and favorably compares to GL67A, the current golden standard for gene delivery to the airway, opening the way for further promising developments. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2COA of Formula: C18H37Cl).

1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.COA of Formula: C18H37Cl

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Chemical analysis of dietary constituents in Rosa roxburghii and Rosa sterilis fruits was written by Liu, Meng-Hua;Zhang, Qi;Zhang, Yuan-He;Lu, Xian-Yuan;Fu, Wei-Ming;He, Jing-Yu. And the article was included in Molecules in 2016.Computed Properties of C18H37Cl This article mentions the following:

Both Rosa roxburghii and R. sterilis, belonging to the Rosaceae, are endemic species in Guizhou Province, China. The fruits of these two species are mixed-used as functional food in the region. Aiming to elucidate the phytochem. characteristics of R. roxburghii and R. sterilis fruits, the essential oils and constituents in a methanol extract have been analyzed and compared by GC-MS and UFLC/Q-TOF-MS, resp. As a result, a total of 135 volatile compounds were identified by GC-MS and 91 components were different between R. roxburghii and R. sterilis fruits; a total of 59 compounds in methanol extracts were identified by UFLC/Q-TOF-MS, including 13 organic acids, 12 flavonoids, 11 triterpenes, nine amino acids, five phenylpropanoid derivatives, four condensed tannins, two stilbenes, two benzaldehyde derivatives and one benzoic acid derivative; and nine characteristic compounds were found between R. roxburghii and R. sterilis fruits. This systematic study plays an important role for R. roxburghii and R. sterilis fruits in the product development. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2Computed Properties of C18H37Cl).

1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).Computed Properties of C18H37Cl

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Catalytic pyrolysis of Alcea pallida stems in a fixed-bed reactor for production of liquid bio-fuels was written by Aysu, Tevfik. And the article was included in Bioresource Technology in 2015.HPLC of Formula: 3386-33-2 This article mentions the following:

Pyrolysis of Alcea pallida stems was performed in a fixed-bed tubular reactor with and without catalyst at three different temperatures The effects of pyrolysis parameters including temperature and catalyst on the product yields were investigated. It was found that higher temperature resulted in lower liquid (bio-oil) and solid (bio-char) yields and higher gas yields. Catalysts had different effects on product yields and composition of bio-oils. Liquid yields were increased in the presence of zinc chloride and alumina but decreased with calcium hydroxide, tincal and ulexite. The highest bio-oil yield (39.35%) by weight including aqueous phase was produced with alumina catalyst at 500 掳C. The yields of bio-char, bio-oil and gas produced, as well as the compositions of the resulting bio-oils were determined by elemental anal., TGA, FT-IR and GC-MS. 160 different compounds were identified by GC-MS in the bio-oils obtained at 500 掳C. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2HPLC of Formula: 3386-33-2).

1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).HPLC of Formula: 3386-33-2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Solvent based variations in yield of bioactive extracts from the sclerotium of Pleurotus tuber-regium was written by Ohiri, Reginald C.;Ifeanacho, Mercy O.;Preye, Keku. And the article was included in Chemica Sinica in 2019.Synthetic Route of C18H37Cl This article mentions the following:

Background: The therapeutic effectiveness of herbs and fungi used for medicinal purposes is not only a factor of their bioactive constituents but also a factor of both the extraction solvent and extraction method. Objective: The objective of this study is to extract and analyze the bioactive components in the sclerotum of Pleurotus tuber-regium using different solvents, as to ascertain the solvent that gives a better yield. Method: A quantity of 10.0 kg of fresh sclerotia of P. tuber-regium purchased at Zarama Market in Southern Nigeria was washed, peeled and the white inner parts were sliced using a sterilized knife. The sliced samples were dried at room temperature for fourteen days. After grinding, the bioactive components were extracted by weighing 10 g of sample into three well stopper bottles and each was extracted in 20 mL of specific extraction solvent (methanol, hexane and dichloromethane), while that of soxleth extraction was done in a soxleth apparatus, using ethanol as the solvent. The process was repeated twice and the combined aliquot obtained were concentrated to 5.0 mL and purified. Two milliliters of the extracts were used for gas chromatog. and mass spectroscopy anal. Result: The highest peak on the chromatogram for the methanol extract was observed at 32.644 min., while hexane, dichloromethane and soxhlet extracts had their highest peaks at 31.459 min., 14.254 min. and 18.060 min. resp. The highest bioactive component in methanol extract was (3aR,4R,7R)-1,4,9,9-Tetramethyl-3, 4,5,6,7,8-hexahydro2H-3a,7-methane with a value of 62.856%, while hexane, dichloromethane and soxhlet extracts had Hexasiloxane, tetradecamethyl-, Bis(2-ethylhexyl) phthalate and Phthalic acid, 3-chlorobenzyl Bu ester with values of 29.170%, 5.092% and 25.490% resp. Conclusion: Hexane and dichloromethane extracts yielded more bioactive components with better nutriceutical and medicinal properties and may be regarded as better solvents for mushroom and fungi extractions. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2Synthetic Route of C18H37Cl).

1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Synthetic Route of C18H37Cl

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Application of Fenton process to remove organic matter and PCBs from waste (fuller’s earth) contaminated with insulating oil was written by Apolinario da Silva, Milady Renata;Rodrigues, Eduardo de Oliveira;Espanhol-Soares, Melina;Silva, Flavio Soares;Kondo, Marcia Matiko;Gimenes, Rossano. And the article was included in Environmental Technology in 2019.Related Products of 3386-33-2 This article mentions the following:

Polychlorinated biphenyls (PCBs) are carcinogenic to humans and can be found in fuller’s earth used for the treatment of used transformer oil. This work describes an optimization of the Fenton process for the removal of contaminants from fuller’s earth. The effects of pH (2.5 and 4.0), [H₂O₂] (1.47 and 2.07 mol L^-1), and [Fe²⁺] (1.7 and 40 mmol L^-1) were studied. The Fenton process efficiency was monitored using the decreases in the COD (COD) and the concentrations of oil and grease, total carbon (TC), PCBs, and H₂O₂. The fuller’s earth contaminated with insulating oil presented 35% (weight/weight) of TC, 34% (weight/weight) of oil and grease, 297.0 g L^-1 COD, and 64 mg of PCBs per kg. The material could therefore be considered a dangerous waste. After Fenton treatment, using a slurry mode, there was a removal of 55% of COD, 20% of oil and grease, and 20% of TC, achieved at pH 2.5 using 2.07 mol L^-1 of H₂O₂ and 40.0 mmol L^-1 of Fe²⁺. No PCBs were detected in the samples after the Fenton treatment, even using smaller amounts of Fenton reagents (1.47 mol L^-1 of H₂O₂, 1.7 mmol L^-1 of Fe²⁺, pH 2.5). The results indicated that the treated fuller’s earth was free from PCB residues and could be disposed of in a simple landfill, in accordance with Brazilian PCB regulations. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2Related Products of 3386-33-2).

1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Related Products of 3386-33-2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Phyto-chemical studies of methanol extracts of tinospora cordifolia stem by GC-MS was written by Sinha, Anita;Sharma, H. P.;Singh, Binod;Patnaik, Amit. And the article was included in World Journal of Pharmaceutical Research in 2017.Electric Literature of C18H37Cl This article mentions the following:

Plants are the almost exclusive source of drugs for majority of the world population. The phyto components present in Tinospora cordifolia, locally known as Gilloy, Guduchi or Amrita, is used in the treatment of various ailments in the long-established medicinal system in the state of Jharkhand, India and is also an anti-oxidant and immuno-modulator. Present study was carried out to investigate the phyto-constituenst of the Tinospora cordifolia which contain terpenoids, steroids, glycosides, flavonoids and phlobatannins etc. are confirmed by preliminary phyto-chem. studies. GC-MS anal. of methanol extract of the plant showed the presence of 64 bioactive compounds Some of them are of great interest as they are either anti- cancer or anti-oxidant or both, such as pentanoic acid, Pr ester or valproic acid, phytol or 2-hexadecen-1-ol and 9, 12-octadecadienoic acid (Z, Z), benzenepropanoic acid, 2, 5-dimethoxy-, hexadecanoic acid, Me Ester, octadecanoic acid, n-hexadecanoic acid or palmitic acid. Among all these reported anti-cancer compounds, n-hexadecanoic acid or palmitic acid was present in highest proportion (area 23.12%) in the GC-MS chromatogram. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2Electric Literature of C18H37Cl).

1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Electric Literature of C18H37Cl

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics