2-UNDECYNOIC ACID METHYL ESTER

2-UNDECYNOIC ACID METHYL ESTER C화학적 특성, 용도, 생산

개요

Methyl 2-undecynoate has a powerful, waxy, green, floral odor with a sweet flavor reminiscent of violet. May be prepared by methylation of the corresponding acid at the boil in the presence of HCL or at room temperature in the presence of H2S04; the acid can be prepared from methyl nonyl ketone by reaction with phosphorous pentachloride, which yields the acetylenic compound; treatment of this with potassium carbonate yields undecyne, which is then converted to the acid by treatment with Na and methyl chlorocarbonate.

화학적 성질

Methyl 2-undecynoate has a powerful, waxy, green, floral odor. It has a sweet flavor reminiscent of violet

제조 방법

By methylation of the corresponding acid at the boil in the presence of HCl or at room temperature in the presence of H2SO4; the acid can be prepared from methyl nonyl ketone by reaction with phosphorus pentachloride, which yields the acetylenic compound; treatment of this with potassium carbonate yields undecyne, which is then converted to the acid by treatment with sodium and methyl chlorocarboante.

2-UNDECYNOIC ACID METHYL ESTER 준비 용품 및 원자재

원자재

준비 용품

2-UNDECYNOIC ACID METHYL ESTER 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006608290; 18621169109	market03@meryer.com	China	40241	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24539	81
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44751	61
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18739	57
Maya High Purity Chemicals	+86 (573) 82222445 (0)18006601000 452520369	sales@maya-r.com	China	11714	57
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14059	65

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