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CAS:2144-08-3

 2144-08-3

2144-08-3

CAS号:2144-08-3

品名:2,3,4-三羟基苯甲醛2,3,4-Trihydroxybenzaldehyde

中文别名:邻苯三酚-4-甲醛;2,3,4-三羟基基苯甲醛;

英文别名:Pyrogallol-4-carboxaldehyde;Benzaldehyde,2,3,4-trihydroxy-;protocataculaldehyde;Benzaldehyde,2,3,4-trihydroxy;2,3,4-Trihydroxy-benzaldehyd;2,3,4-trihydroxybenzaldehyde;2,3,4,5,6-PENTAFLUOROPHENYL4-BROMO-2-CHLOROBENZENESULPHONATE;2,3,4-trishydroxybenzaldehyde;EINECS218-404-2;

分子式:C7H6O4

分子量:154.12

精确质量:154.027

Psa:77.76

RTECS号:CU8439800

BRN号:2328658

EINECS号:218-404-2

MDL号:MFCD00003325

PubChem号:24889586

外观与性状:浅黄色针状结晶(水)。m.p.161-162℃ ,有刺激性。

密度:1.598 g/cm3

沸点:301.9ºC at 760 mmHg

熔点:159-161°C(lit.)

闪点:112ºC

折射率:1.734

稳定性:Stable under normal temperatures and pressures.

储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

蒸汽压:0.000573mmHg at 25°C

安全说明:S26-S37/39

危险类别码:R36/37/38

WGK Germany:2

海关编码:2912499000

危险品标志:Xi

简介:2,3,4-Trihydroxybenzaldehydeisaphenolicbenzaldehydewithantibacterialactivity.

用途:苄丝肼的中间体

有机砌块

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