Vanillic Acid CAS 121-34-6

CAS:121-34-6

Cov mis molecular:C8H8O4

Qhov Hnyav Molecular:168.15

EINECS:204-466-8

Cov lus txhais:PROTOCATECHUIC ACID 3-METHYL ETHER; TIMTEC-BB SBB008280; RARECHEM AL BO 0061; VANILLIC ACID; VENILLIC ACID; 4-HYDROXY-3-METHOXYBENZOIC ACID; AKOS BBS-00003785; FEMA 398

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Vanillic Acid nrog CAS 121-34-6 yog dab tsi?

Vanillic acid yog cov siv lead ua dawb, tsis muaj ntxhiab, tuaj yeem sublimate, tsis lwj. Melting point 210 ℃. Soluble hauv ethanol, soluble hauv ether, me ntsis soluble hauv dej. Nws tsis qhia xim thaum ua nrog ferric chloride. Oxalic acid yog ib qho ntawm cov khoom xyaw zoo ntawm Coptis chinensis. Cov qauv ntawm coptis officinalis muaj vanillic acid, ferulic acid thiab cinnamyl pawg, uas yog vanillic acid, ferulic acid thiab cinnamic acid tom qab hydrolysis. Vanillic acid yog ib qho ntawm cov khoom siv tua kab mob ntawm Coptis officinalis. Kev txiav txim siab ntawm cov ntsiab lus vanillic acid tuaj yeem siv ua tus ntsuas los ntsuas qhov zoo ntawm Coptis officinalis.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Qhov chaw sib xyaw ua ke	208-210 ° C (lit.)
Kub taw tes	257.07°C
qhov ceev	1.3037
Cov ntsuas kev cuam tshuam	1.5090
LogP	1.30

Daim Ntawv Thov

Vanillic acid yog cov khoom siv raw rau kev npaj cov tshuaj fungicide hexazolol, uas muaj cov teebmeem antibacterial thiab fungal, siv rau hauv cov organic synthesis thiab kev tsim cov flavors, thiab tseem tuaj yeem siv ua tus precursor rau kev tsim ntau yam bio-based epoxies thiab polyesters.