国产黄片大全在线视频,成人免费视频coM,好爽我好紧视频国产免费动漫,精品一区二区三区无码免费视频,免费看久久动画片黄片

中文 English

all Agricultural Chemicals Pharmaceutical intermediates Electronic Chemicals Product > Electronic Chemicals >


3,4-Dimethoxybenzoic acid

中文名稱:黎蘆酸英文名稱:

Name ? ? ? 3,4-Dimethoxybenzoic acid

CAS NO:93-07-2

Structure:

Purity:>99%

Appearance:White Crystal

Package:Paper drum
product Name 3,4-Dimethoxybenzoic acid
Synonyms Veratric acid; 3,4-dimethoxybenzoate
Molecular Formula C9H9O4
Molecular Weight 181.1659
InChI InChI=1/C9H10O4/c1-12-7-4-3-6(9(10)11)5-8(7)13-2/h3-5H,1-2H3,(H,10,11)/p-1
CAS Registry Number 93-07-2
EINECS 202-215-7
Molecular Structure 93-07-2 3,4-Dimethoxybenzoic acid
Melting point 179-182℃
Boiling point 302.9°C at 760 mmHg
Flash point 120.9°C
Water solubility slightly soluble
Vapour Pressur 0.000423mmHg at 25°C
Hazard Symbols Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S37/39:;

Jiangxi Chemscien Chemical Co., Ltd. ? 2010-2015 . All Rights Reserved
powered by 9PEAK 贛ICP備15005655號