alpha-(trichloromethyl) benzyl acetate
alpha-(trichloromethyl) benzyl acetate
Product Name: Crystal Rose
Synonyms: α-trichloromethyl-benzene acetic acid methyl ester, α-(trichloromethyl) benzyl acetate, acetic acid, trichloromethyl phenyl ester, acetic acid methyl ester A-trichloromethyl-benzene, A-( trichloromethyl) benzyl acetate
English name: alpha-(trichloromethyl) benzyl acetate
CAS No. :90-17-5
EINECS No. :201-972-0
Molecular formula: C10H9Cl3O2
MW: 267.54
Package Size: 200KG bags
Specifications Type: 98%
Nature Description: white crystals. Melting point 86-88 ℃,, boiling point 280-282 ℃, slightly soluble in alcohol, insoluble in water. Long-lasting and powerful aroma is floral flavor set a good deodorant.
Production Methods: The powdered caustic potash slowly adding benzaldehyde with chloroform and ether mixture, stirring cooled reaction put it aside for 24h, and then vacuum distillation, collecting 145-160 ℃ (3.33kPa) fraction, may trichloroacetic methyl benzyl alcohol, then with acetyl chloride refluxed 5h, and then distillation derived products.
Uses: used for the preparation of Rose, Geranium Aroma cosmetics and soap flavor of fixed spray systems do not fit in the soap, cosmetics blending flavors, in the formula can be swap Writers Association, while there are excellent role Ting-Hsiang .
Crystal Rose (Rosacetal) chemical called acetic acid trichloromethyl phenyl ester of the original,, 1 gram of crystalline Rose 25ml 95% ethanol soluble, slightly soluble in paraffin oil, propylene glycol, insoluble in water and glycerin. Rosen esters are a kind of spice, with a strong rose scent, and is very durable and strong, as will widely used in the Rose scent, geraniol flavor, especially in soap, powder flavor are more suitable for usually use 2 ~ 4%.