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2,2',4,4'-Tetrahydroxybenzophenone

2,2',4,4'-四羟基苯并苯酮

品牌
Alfa Aesar
CAS
131-55-5
货号
A10237
包装型号
规格纯度
98+%
参考价格
794 *本价格含增值税费
促销
数量
-+
产品介绍:

应用
2,2',4,4'-Tetrahydroxybenzophenone is used as the raw material of ultraviolet absorbers in cosmetics, plastics, resins and rubber. It is used as pharmaceutical intermediates and light-sensitive materials. It is also used as pharmaceutical adjuvant.

备注
Store away from oxidizing agents. Store in a cool, dry condition in well sealed containers.

基本信息

MDL
MFCD00002278

EINECS
205-028-9

分子式
C13H10O5

分子量
246.22

熔点
198-203°

密度
1.216

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Slightly soluble in water.

Beilstein
1914746

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

RTECS
DJ1892000

TSCA

阿法埃莎

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