All
Chemical Reagents
Biomedicine
Organic raw materials
Inorganic chemical industry
intermediate
Agricultural chemicals
Auxiliaries and catalysts
Fragrances and Flavors
Dyes and Pigments
Daily chemical industry

4-Octyne

Dangerous Goods

CAS number：1942-45-6    molecular formula：C8H14

overview
Specs
numbering system
physicochemical properties
Safety information
Production methods and uses
Related
MSDS
related products

overview

compound introduction

The kinetics of the stereoselective semi-hydrogenation of 4-octyne (in tetrahydrofuran) was studied4-Octyne, an electron-rich dialkylacetylene, was used in the synthesis of highly substituted 1,3-dienes. The kinetics of the stereoselective semi-hydrogenation of 4-octyne (in tetrahydrofuran) was studied

Specs

Chinese alias二丙基乙炔
English aliasDipropylacetylene | IJI0Q2V1Z6 | O0127 | DTXSID6074338 | FT-0619334 | MFCD00009471 | EINECS 217-730-2 | 4-Octyne, 99% | 1,2-Dipropylacetylene | J-802146 | AKOS015903071 | LS-13466 | n-C3H7C.$.CC3H7 | 4-OCTYNE | InChI=1/C8H14/c1-3-5-7-8-6-4-2/h3-6H2,1-2H |
CAS number1942-45-6molecular formulaC8H14
molecular weight110.2 g/molExact mass≥99%
PSA0.000 Ųlogp3.4

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：
GHS08 , GHS07 , GHS02
Signal word：
Danger
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 H226: 易燃液体和蒸气 H304: 吞咽并进入呼吸道可能致命
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：
Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
UN Number：
3295
General hazardous chemicals：
一般危化品
Packing Group：
III

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
1942-45-6 | 4-Octyne | 4-octyne