PETROLEUM ETHER PETROLEUM ETHER structure CAS No. 8030-30-6 Chemical Name: PETROLEUM ETHER Synonyms BENZIN;PETROL;varsol;LIGROIN;HEXANES;BENZINE;NAPHTHA;canadol;LIGROINE;amscoh-j CBNumber: CB6248174 Molecular Formula: CnH2n+2(n=5~8) Molecular Weight:...
petroleum ether MSDS(Chinese) Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : OI6180000 CHEMICAL NAME : Ligroine CAS REGISTRY NUMBER : 8032-32-4 LAST UPDATED : 199712 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST :
Petroleum ether CAS号: 2594-41-4 英文名: Petroleum ether 英文别名: Carbamic acid, heptyl-, phenyl ester (7CI,8CI) 中文名: 中文别名: CBNumber: CB49706114 分子式: C14H21NO2 分子量: 235.32 MOL File: 2594-41-4.mol 化学性质安全信息用途供应商1 ...
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PETROLEUM ETHER is a chemical compound with the CAS number 64742-82-1. It is a mixture of hydrocarbon solvents that is commonly used as a laboratory reagent and as a solvent in various industries. PETROLEUM ETHER appears as a colorless liquid with a strong, characteristic odor. Its basic str...
Chemical constituents of petroleum ether soluble part from whole herbs of Mulgedium tataricum乳苣蒲公英甾醇羽扇豆醇齐墩果-18-烯-3β-醇3β-羟基-蒲公英-20 (30)-烯-28-酸羽扇豆酮目的 研究乳苣Mulgedium tataricum全草石油醚部位的化学成分.方法 采用硅胶柱色谱、重结晶、制备薄层色谱和制备液相色谱等技术...
To study the chemical constituents from petroleum ether fraction of the stem of premna fulva craib,compounds in plant extract were separated by silica gel and sephadex LH-20 column chromatograph,and chemical structures were elucidated by chemical and spectroscopic evidence.As a result,four compounds we...
Therefore, petroleum ether extract from Abutilon theophrasti Medic. leaves can be a potential resource of natural antioxidants in pharmaceutical, medicine, food, and chemical industries.doi:10.1080/10942912.2018.1494198Tian, ChunlianGao, XiangYang, Jie...
Petroleum Ether90-120 Cyber feature No.: + 30 colorless transparent liquid'Distillation range ° C: 90-120;Density (20 ℃) g... share: Tel:+8613179656516 Detailed introduction: Cyber feature No.: + 30 colorless transparent liquid Distillation range ° C: 90-120...
来源期刊 Journal of Ethnopharmacology November 1982 研究点推荐 Chemical constituents Petroleum ether fraction Cnestis ferruginea DC 引用走势 2011 被引量:9 0关于我们 百度学术集成海量学术资源,融合人工智能、深度学习、大数据分析等技术,为科研工作者提供全面快捷的学术服务。在这里我们保持学习的态度,不忘初心...