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190403

2,3-Dimethyl-1-butene

97%

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About This Item

Linear Formula:
(CH3)2CHC(CH3)=CH2
CAS Number:
563-78-0
Molecular Weight:
84.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24851434
EC Number:
209-262-2
Beilstein/REAXYS Number:
505982
MDL number:
MFCD00008923
Assay:
97%
Form:
liquid
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vapor pressure

412 mmHg ( 37.7 °C)

Quality Segment

assay

97%

form

liquid

autoignition temp.

680 °F

refractive index

n20/D 1.389 (lit.)

bp

56 °C (lit.)

mp

−158 °C (lit.)

density

0.68 g/mL at 25 °C (lit.)

SMILES string

CC(C)C(C)=C

InChI

1S/C6H12/c1-5(2)6(3)4/h6H,1H2,2-4H3

InChI key

OWWIWYDDISJUMY-UHFFFAOYSA-N

General description

Gas phase reaction of 2,3-dimethyl-1-butene with the OH radical has been investigated in the presence of NO.

Application

2,3-Dimethyl-1-butene was used to investigate the mechanism of the sulfur vulcanization of rubber.

Pictograms

FlameHealth hazard
GHS02,GHS08

Signal Word

Danger

Hazard Codes

H225,H304

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

-0.4 °F - closed cup

Flash Point (°C)

-18 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves

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