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间甲基苯甲酸

英文名: m-toluic acid

CAS: 99-04-7      分子式: C8H8O2

分子量: 136.14800

别名:


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描述

m-Toluic acid, (IUPAC: 3-methylbenzoic acid), is an aromatic carboxylic acid, with formula (CH3)C6H4(COOH). It is an isomer of p-toluic acid and o-toluic acid. It serves, among other purposes, as a precursor to DEET (N,N-diethyl-m-toluamide), the well-known insect repellent:

基本信息
英文名:
m-toluic acid
CAS号.:
99-04-7
别名:
m-Methylbenzoic acid; meta-Toluic acid; m-Toluylic acid; Benzoic acid,3-methyl; m-toluenecarboxylic acid;
分子式:
C8H8O2
分子量:
136.14800
PSA:
37.30000
LogP:
1.69320
物化属性
外观:
Gray-White crystalline solid
密度:
1.054 g/mL at 25 °C(lit.)
熔点:
108 °C
沸点:
263 °C(lit.)
闪点:
150 °C
储存条件:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
安全信息
海关编码:
29163900
WGK Germany:
3
危险类别码:
R22
安全说明:
S22-S24/25-S36
危险品标志:
Xn
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