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5,7-Dihydroxy-4-methylcoumarin

5,7-二羟基-4-甲基香豆素

品牌
Alfa Aesar
CAS
2107-76-8
货号
A14528
包装型号
规格纯度
98%
参考价格
1246 *本价格含增值税费
促销
数量
-+
产品介绍:

基本信息

MDL
MFCD00016966

EINECS
218-289-9

分子式
C10H8O4

分子量
192.17

熔点
298-300°

形态
Powder

Beilstein
179133

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
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
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA

阿法埃莎

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