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2,2-Difluoro-1,3-benzodioxole

2,2-二氟苯并二噁茂

品牌
Alfa Aesar
CAS
1583-59-1
货号
B20540
包装型号
规格纯度
97%
参考价格
1869 *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:
1583-59-1
2,2-Difluoro-1,3-benzodioxole
2,2-二氟苯并二噁茂
1,2-[(Difluoromethylene)dioxy]benzene
产品介绍:

基本信息

MDL
MFCD00236217

EINECS
216-431-4

分子式
C7H4F2O2

分子量
158.11

沸点
129-130°

闪点
32°(90°F)

密度
1.308

折射率
1.4430

灵敏度
Ambient temperatures.

形态
Liquid

Beilstein
1307648

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H315-H319-H335
Flammable liquid and vapour.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Avoid breathing dust/fume/gas/mist/vapours/spray.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.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
10-36/37/38
Flammable.Irritating to eyes, respiratory system and skin.

安全等级
23-26-37
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).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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