炎黄化工网-化工平台-中国化工网-2,2'-二羟基-4-甲氧基二苯甲酮-131-53-3-C14H12O4

英文名: 2,2'-Dihydroxy-4-methoxybenzophenone

CAS: 131-53-3 分子式: C14H12O4

分子量: 244.24300

别名:

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描述

Dioxybenzone (benzophenone-8) is an organic compound used in sunscreen to block UVB and short-wave UVA (ultraviolet) rays. It is a derivative of benzophenone. It is a yellow powder with a melting point of 68 °C. It is insoluble in water, but moderately soluble in ethanol and isopropanol.

基本信息

英文名:

2,2'-Dihydroxy-4-methoxybenzophenone

CAS号.:

131-53-3

别名:

dioxybenzone; UF 2; 2,2'-Dihydroxy-4-Methoxybenzophenone; 2,2-Dihydroxy-4-Methoxybenzophenone; 2,2'-Hydroxy-4-methoxybenzophenone;

分子式:

C14H12O4

分子量:

244.24300

PSA:

66.76000

LogP:

2.33740

物化属性

外观:

Gray-White to yellow free flowing powder

密度:

1.296 g/cm3

熔点:

73-75 °C(lit.)

沸点:

170-175 °C1 mm Hg(lit.)

闪点:

146ºC

储存条件:

Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

安全信息

符号:

GHS07

信号词:

Warning

危害声明:

H315; H319; H335

警示性声明:

P261; P305 + P351 + P338

海关编码:

2914509090

WGK Germany: