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Safety Information

39718

Supelco

2,3-Dimethyl-1,3-butadiene

analytical standard

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About This Item

Linear Formula:
CH2=C(CH3)C(CH3)=CH2
CAS Number:
Molecular Weight:
82.14
Beilstein:
605285
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

vapor pressure

269 mmHg ( 37.7 °C)

Assay

≥99.5% (GC)

shelf life

limited shelf life, expiry date on the label

contains

~0.01% 2,6-di-tert-butyl-4-methylphenol as stabilizer

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.438 (lit.)
n20/D 1.439

bp

68-69 °C (lit.)

mp

−76 °C (lit.)

density

0.726 g/mL at 25 °C (lit.)

application(s)

environmental
petroleum

format

neat

storage temp.

2-8°C

SMILES string

CC(=C)C(C)=C

InChI

1S/C6H10/c1-5(2)6(3)4/h1,3H2,2,4H3

InChI key

SDJHPPZKZZWAKF-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictograms

Flame

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

30.2 °F - closed cup

Flash Point(C)

-1 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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