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1-Chloro-4-ethynylbenzene

Dangerous Goods

CAS number:873-73-4    molecular formula:ClC6H4C≡CH

overview

compound introduction

1-Chloro-4-ethynylbenzene undergoes standard Sonogashira reaction with iodophenyl groups on the film surfaces via the formation of C?C bonds. 1-Chloro-4-ethynylbenzene undergoes standard Sonogashira reaction with iodophenyl groups on the film surfaces via the formation of C?C bonds.

Specs

Chinese alias(4-氯苯基)乙炔
English alias1-chlro 4-ethynyl benzene | C2670 | 4-chloro-ethynylbenzene | Q-102452 | 1(4'-chlorophenyl)ethyne | p-Ethynylchlorobenzene | PB21668 | 4'-Chlorophenyl acetylene | 4-chlorophenyl acetylene | FT-0618250 | p-chlorophenyl-acetylene | 1-Chloro-4-ethynylbenzene
CAS number873-73-4molecular formulaClC6H4C≡CH
molecular weight136.58 g/molExact mass≥98%
PSA0.000 Ųlogp3.200

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram:
GHS07 , GHS02
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H228: 易燃固体
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/
WGK Germany:
3
Personal protective equipment:
dust mask type N95 (US), Eyeshields, Gloves
UN Number:
1325
Packing Group:
II

Production methods and uses

No production method and use information yet

Related

upstream information

No upstream information yet

downstream information

No downstream information yet

MSDS

Found 1 shareMSDS
873-73-4 | 1-Chloro-4-ethynylbenzene.pdf