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M45008

Sigma-Aldrich

Methylenecyclobutane

96%

Synonym(s):

exo-Methylenecyclobutane

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About This Item

Linear Formula:
C4H6(=CH2)
CAS Number:
1120-56-5
Molecular Weight:
68.12
EC Number:
214-313-7
MDL number:
MFCD00001335
UNSPSC Code:
12352100
PubChem Substance ID:
24896924
NACRES:
NA.22

vapor pressure

6.57 psi ( 20 °C)

Quality Level

100

Assay

96%

refractive index

n20/D 1.42 (lit.)

bp

42 °C/749 mmHg (lit.)

density

0.736 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C=C1CCC1

InChI

1S/C5H8/c1-5-3-2-4-5/h1-4H2

InChI key

QIRVGKYPAOQVNP-UHFFFAOYSA-N

accessory

Product No.
Description
Pricing

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Precautionary Statements

P210

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-29.2 °F - closed cup

Flash Point(C)

-34 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
S39203V
07708AH
S39203
03703JE
00917EE

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