vapor pressure
204.6 mmHg ( −49.5 °C)
Quality Level
assay
≥97%
form
gas
bp
−23.2 °C (lit.)
mp
−102.7 °C (lit.)
SMILES string
CC#C
InChI
1S/C3H4/c1-3-2/h1H,2H3
InChI key
MWWATHDPGQKSAR-UHFFFAOYSA-N
General description
丙炔（甲基乙炔）常用于气焊。
Application
丙炔 (CH3C≡CH) 可用于：
- 作为异构体特异性燃烧研究中化学计量低压平焰的燃料。
- 在各种反应条件下合成多环芳烃。
- 合成苯乙炔。
- 采用Pt/Al2O3催化剂通过催化加氢选择性合成丙烯。
Packaging
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
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signalword
Danger
hcodes
Hazard Classifications
Flam. Gas 1A - Press. Gas Compr. Gas - STOT SE 3
target_organs
Respiratory system
存储类别
2A - Gases
wgk
nwg
ppe
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
监管及禁止进口产品
此项目有
Propyne hydrogenation over alumina-supported palladium and platinum catalysts
Kennedy DR, et al.
Applied Catalysis A: General, 259(1), 109-120 (2004)
Isomer-specific combustion chemistry in allene and propyne flames
Hansen N, et al.
Combustion and Flame, 156(11), 2153-2164 (2009)
Reaction of phenyl radicals with propyne
Vereecken L, et al.
Journal of the American Chemical Society, 124(11), 2781-2789 (2002)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 480983-100G | 04061833023693 |
| 480983-100G-EU | 04061833468180 |
| 480983-25G | 04061832388458 |
| 480983-PZ | 04061822588301 |