271357
2-戊炔
98%
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选择规格
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关于此项目
线性分子式:
CH3C≡CCH2CH3
化学文摘社编号:
分子量:
68.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-989-2
Beilstein/REAXYS Number:
1696938
MDL number:
Assay:
98%
Form:
liquid
vapor pressure
393 mmHg ( 37.7 °C)
Quality Segment
assay
98%
form
liquid
refractive index
n20/D 1.404 (lit.)
bp
56-57 °C (lit.)
mp
−109 °C (lit.)
density
0.71 g/mL at 25 °C (lit.)
SMILES string
CCC#CC
InChI
1S/C5H8/c1-3-5-4-2/h3H2,1-2H3
InChI key
NKTDTMONXHODTI-UHFFFAOYSA-N
Application
2-Pentyne was used to test the catalytic activity of nanoparticles of palladium supported on bacterial biomass, bio-Pd.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-23.8 °F - closed cup
flash_point_c
-31 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves