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2,2'-二羟基-4-甲氧基二苯甲酮

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:
3
危险类别码:
R36/37/38
安全说明:
S26-S36
危险品标志:
Xi
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