vapor pressure
11.47 psi ( 20 °C)
Quality Segment
assay
99%
form
liquid
refractive index
n20/D 1.393 (lit.)
bp
27 °C (lit.)
mp
−32 °C (lit.)
density
0.691 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CC#CC
InChI
1S/C4H6/c1-3-4-2/h1-2H3
InChI key
XNMQEEKYCVKGBD-UHFFFAOYSA-N
General description
目前已有人使用离子阱质谱法研究了芳香族N-甲基-吡啶-4-基自由基阳离子与2-丁炔的离子-分子反应。
Application
2-丁炔已用于制备无THF的金属环丁烯复合物。
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-13.0 °F - closed cup
flash_point_c
-25 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves

