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2-Methyl-1-buten-3-yne
Dangerous GoodsCAS number：78-80-8 molecular formula：C5H6
overview
Specs
| Chinese alias | 异丙烯基乙炔 | ||
| English alias | UNII-P92A4F7TZS | EN300-172373 | P92A4F7TZS | BRN 0969175 | DTXSID20228648 | 3-methyl-3-butene-1-yne | isopropenyl acetylene | 2-Methyl-1-buten-3-yne | 2-Methylbutenyne | 4-01-00-01089 (Beilstein Handbook Reference) | Isopropenylacetylene | 1-BUTEN-3-YNE, | ||
| CAS number | 78-80-8 | molecular formula | C5H6 |
| molecular weight | 66.1 g/mol | Exact mass | ≥98% |
| PSA | 0.000 Ų | logp | 1.9 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
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 H224: 极易燃液体和蒸气 H302+H332: 吞咽或吸入有害。
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。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P501: 将内容物/容器处理到。。。 P312: 打电话给毒物中心或医生。。。如果你觉得不舒服 P240: 地面/粘结容器和接收设备 P303+P361+P353: 如皮肤（或头发）沾染：立即脱掉所有沾染
WGK Germany：
3
Personal protective equipment：
Eyeshields， Faceshields， full-face respirator (US)， Gloves， multi-purpose combination respirator cartridge (US)
RTECS：
EN0960000
UN Number：
3295
General hazardous chemicals：
一般危化品
Packing Group：
Ⅰ
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
78-80-8 | Isopropylacetylene | isopropenylacetylene
