2016年6月7日星期二

Benzyl mercaptan price


Product Name: benzyl
CAS: 100-53-8
Molecular formula: C7H8S
Molecular Weight: 124.2
Product Description: Appearance is colorless, yellow liquid with green onion smell too light, easily oxidized in air product dibenzyl the molecular weight of 124.22, relative density 1.058, point of 194 ~ 195 ℃ boiling point 70 ℃ flash, the index 1.5751 refractive insoluble in water, soluble in ethanol, ethyl ether, toxic, stimulating, stimulate the skin, eyes and mucous membranes. Process benzyl hydrochloride of manufacture and thiourea as the raw materials, 10% hydrolysis of sodium hydroxide, to produce a sodium benzyl, desalination of acid produced crude semi-finished products to eliminate organic phase, ether extraction, vacuum distillation, the extraction phase in the recycle ethyl ether, washing with water, drying and distillation under reduced pressure can be obtained from benzyl mercaptan the finished product. This product is primarily used as intermediates in organic synthesis and production of carbamate herbicides "Gras benzyl Dan Dan and kill the grass and chlorine to kill mites, net sulfur fungicides" g ", etc. .

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