compound introduction
不对称合成α-二支炔丙基亚磺酰胺所需的锂乙炔化物； 7-羟基-10-甲氧基-3 H -萘[2.1- b ] 吡喃。 lithium acetylides, required for asymmetric synthesis of α,α-dibranched propargyl sulfinamides; 7-hydroxy-10-methoxy-3H-naphtho[2.1-b]pyrans.
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1-Pentyne
Dangerous GoodsCAS number：627-19-0 molecular formula：C5H8
overview
Specs
| Chinese alias | 1-戊炔 | 丙基乙炔 | ||
| English alias | n-pentyne | 1-n-pentyne | EINECS 210-987-1 | pentyn | EW8XD8E5WF | P0068 | C3H7C.$.CH | AKOS015836210 | Propylacetylene | EN300-94380 | 1-PENTYNE | DTXSID7060835 | Pentyne | D91892 | MFCD00009469 | FT-0608208 | Q1047617 | UNII-EW8XD8E5WF | AI3-37709 | Ace | ||
| CAS number | 627-19-0 | molecular formula | C5H8 |
| molecular weight | 68.12 g/mol | Exact mass | ≥98%(GC) |
| PSA | 0.000 Ų | logp | 2.000 |
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 H225: 高度易燃的液体和蒸气 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)
General hazardous chemicals：
一般危化品
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
627-19-0 | 1-pentyne | 1-pentyne | propylacetylene
