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131-56-6
131-56-6结构式131-56-6结构式
目录
基本信息
[英文名称]

2,4-Dihydroxybenzophenone

[英文别名]

Benzoresorcinol; 4-benzoylresorcinol; BP-1; UV-0; Benzophenone-1; Ultraviolet absorber UV-0; 2,4-Dihydroxy Benzophenone; Ultraviolet absorbent UV-0; 2,4-Dihydroxybenzophenone(Benzophenone-1); (2,4-dihydroxyphenyl)phenyl-methanone;

[CAS]

131-56-6

[EINECS编号]

205-029-4

[分子式]

C13H10O3

[分子量]

214.2167

[熔点]

142-147℃

[沸点]

409°C at 760 mmHg

[密度]

2.84E-07mmHg at 25°C

[闪点]

215.3°C

CAS号码131-56-6 推荐供应商
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产品介绍:
131-56-6
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产品介绍:
英文名称: 2,4-Dihydroxybenzophenone 中文名称: 2,4-二羟基二苯甲酮 MF: C13H10O3 MW: 214.22 CAS: 131-56-6
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产品介绍:
它主要用于塑料等作为光稳定剂,能有效保护有机玻璃和布料,防止资料等因光照变质,也用作合成其它紫外线吸收剂的中间体。
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产品介绍:
Appearance :white or light yellow crystal powder Melting point :142.0-146.0 ℃ Loss on drying : ≤ 0.1% Content : ≥ 99.0% PH value : 6 Chroma : ≤ 3.0 Heavy metal : ≤ 5ppm Specific absorptivity(290nm) : ≥ 630 Ash : ≤ 0.5% Nontoxicity: no thrill for skin. Packing :paper drum 25kg/ drum Storage: airproof and avoid light Use :mainly used as light stabilizing agent for plastic, and can protect organic glass and fabric. It is still used as intermediates of synthesizing other ultraviolet absorbents. Valid period :2 years
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