亚洲国产精品乱码在线观看97_一区二区三区欧美视频在线观看_国产精品嫩草影院久久久久_最近2018中文字幕在线高清

English

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

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
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:;