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位置:首页 > 品牌 > 阿法埃莎 > 3-乙氧基噻吩-2-羧酸

3-Ethoxythiophene-2-carboxylic acid

3-乙氧基噻吩-2-羧酸

品牌
Alfa Aesar
CAS
139926-23-1
货号
B20296
包装型号
规格纯度
97%
参考价格
1284 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
139926-23-1
3-Ethoxythiophene-2-carboxylic acid
3-乙氧基噻吩-2-羧酸
产品介绍:

应用
3-Ethoxythiophene-2-carboxylic acid is used as a pharmaceutical intermediate.

备注
Store in cool, dry place in a well sealed container. Store away from oxidizing agents, bases, reducing agents.

基本信息

MDL
MFCD00205205

分子式
C7H8O3S

分子量
172.20

熔点
121-123°

灵敏度
Ambient temperatures.

形态
Solid

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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