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2-Chloro-5-methylthiophene

2-氯-5-甲基硫代苯

品牌
Alfa Aesar
CAS
17249-82-0
货号
B21657
包装型号
规格纯度
97%
参考价格
1888 *本价格含增值税费
促销
数量
-+
产品介绍:

应用
It is used in the synthesis of dithienylcyclopentene optical molecular switches. It is also used as an active pharmaceutical intermediate.

备注
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

基本信息

MDL
MFCD01632145

分子式
C5H5ClS

分子量
132.61

沸点
155-156°

闪点
47°(117°F)

密度
1.21

折射率
1.5356

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Not miscible or difficult to mix with water.

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H302-H312-H331
Flammable liquid and vapour.Harmful if swallowed.Harmful in contact with skin.Toxic if inhaled.

Precautionary Statements
P210-P261-P280-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
3

包装组
III

危险类别
10-20/21/22
Flammable.Harmful by inhalation, in contact with skin and if swallowed.

安全等级
36/37
Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA

阿法埃莎

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