蒸汽压
204.6 mmHg ( −49.5 °C)
质量水平
检测方案
≥97%
形式
gas
bp
−23.2 °C (lit.)
mp
−102.7 °C (lit.)
SMILES字符串
CC#C
InChI
1S/C3H4/c1-3-2/h1H,2H3
InChI key
MWWATHDPGQKSAR-UHFFFAOYSA-N
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一般描述
丙炔（甲基乙炔）常用于气焊。
应用
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。
包装
法律信息
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
软管倒钩
产品编号
说明
价格
通常也和此产品一起购买
警示用语：
Danger
危险声明
危险分类
Flam. Gas 1A - Press. Gas Compr. Gas - STOT SE 3
靶器官
Respiratory system
WGK
nwg
个人防护装备
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
监管及禁止进口产品
Propyne hydrogenation over alumina-supported palladium and platinum catalysts
Kennedy DR, et al.
Applied Catalysis A: General, 259(1), 109-120 (2004)
Lourdes Gracia et al.
The journal of physical chemistry. A, 112(8), 1808-1816 (2008-02-07)
Possible molecular mechanisms of the gas-phase ion/molecule reaction of VO2+ in its lowest singlet and triplet states (1A1/3A' ') with propyne have been investigated theoretically by density functional theory (DFT) methods. The geometries, energetic values, and bonding features of all
Ying Guo et al.
Physical chemistry chemical physics : PCCP, 9(16), 1972-1979 (2007-04-14)
Crossed molecular beams experiments have been utilized to investigate the reaction dynamics between two closed shell species, i.e. the reactions of tricarbon molecules, C(3)(X(1)Sigma(g)(+)), with allene (H(2)CCCH(2); X(1)A(1)), and with methylacetylene (CH(3)CCH; X(1)A(1)). Our investigations indicated that both these reactions
In situ generation of 1-propyne: A useful introduction of 1-propyne on unsaturated halogenated compounds through the Sonogashira reaction
Abraham E and Suffert J
Synlett, 2002(02), 0328-0330 (2002)
Yongping Zhang et al.
Langmuir : the ACS journal of surfaces and colloids, 29(6), 1868-1874 (2013-01-19)
To achieve silicon functionalization for the development of hybrid devices, multifunctional molecules may be employed to attach to the silicon surfaces. It is important to get a fundamental understanding about the molecule/silicon interface chemistry and the binding configuration. The surface
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