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119059

3,3-Dimethyl-1-butene

≥97% (GC)

Synonym(s):

Neohexene

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About This Item

Linear Formula:
(CH3)3CCH=CH2
CAS Number:
558-37-2
Molecular Weight:
84.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24847383
EC Number:
209-195-9
Beilstein/REAXYS Number:
1697101
MDL number:
MFCD00008853
Assay:
≥97% (GC)
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vapor density

>1 (vs air)

Quality Segment

100

vapor pressure

6.96 psi ( 20 °C)

assay

≥97% (GC)

refractive index

n20/D 1.376 (lit.)

bp

41 °C (lit.)

mp

−115 °C (lit.)

density

0.653 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(C)(C)C=C

InChI

1S/C6H12/c1-5-6(2,3)4/h5H,1H2,2-4H3

InChI key

PKXHXOTZMFCXSH-UHFFFAOYSA-N

General description

3,3-Dimethyl-1-butene oxidizes selectively to corresponding epoxide by chlorine promoted Ag(111) oxygen adatoms. It undergoes copolymerization with ethylene using a chain-walking Pd-diimine catalyst.

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pictograms

FlameHealth hazard
GHS02,GHS08

signalword

Danger

hcodes

H225,H304

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

17.6 °F - closed cup

flash_point_c

-8 °C - closed cup

ppe

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