1120-56-5

Name METHYLENECYCLOBUTANE
CAS 1120-56-5
EINECS(EC#) 214-313-7
Molecular Formula C5H8
MDL Number MFCD00001335
Molecular Weight 68.12
MOL File 1120-56-5.mol

Chemical Properties

Melting point  -134.7°C
Boiling point  42 °C749 mm Hg(lit.)
density  0.736 g/mL at 25 °C(lit.)
vapor pressure  6.57 psi ( 20 °C)
refractive index  n20/D 1.42(lit.)
Fp  <−30 °F
storage temp.  Refrigerator
Appearance colorless liquid
InChI 1S/C5H8/c1-5-3-2-4-5/h1-4H2
InChIKey QIRVGKYPAOQVNP-UHFFFAOYSA-N
SMILES C=C1CCC1
EPA Substance Registry System Cyclobutane, methylene- (1120-56-5)

Safety Data

Hazard Codes  F
Risk Statements 
Safety Statements 
RIDADR  UN 3295 3/PG 2
WGK Germany  3
TSCA  TSCA listed
HazardClass  3.1
PackingGroup  I
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 2

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