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About This Item
Linear Formula:
(C3H5)C≡CH
CAS Number:
Molecular Weight:
66.10
UNSPSC Code:
12352100
PubChem Substance ID:
MDL number:
concentration
70 wt. % in toluene
refractive index
n20/D 1.4480
bp
79-80 °C
bulk density
0.797 g/mL
SMILES string
C#CC1CC1
InChI
1S/C5H6/c1-2-5-3-4-5/h1,5H,3-4H2
InChI key
NPTDXPDGUHAFKC-UHFFFAOYSA-N
signalword
Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-4.0 °F - closed cup
flash_point_c
-20 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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