Merck
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66050

Supelco

2-Methyl-2-butene

analytical standard

Synonym(s):
β-Isoamylene, Amylene
Linear Formula:
CH3CH=C(CH3)2
CAS Number:
Molecular Weight:
70.13
Beilstein:
1361353
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

100

densidade de vapor

2.4 (vs air)

teor

≥99.0% (GC)

prazo de validade

limited shelf life, expiry date on the label

Lim. expl.

8.7 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.385 (lit.)
n20/D 1.387

pb

35-38 °C (lit.)

pf

−134 °C (lit.)

densidade

0.662 g/mL at 25 °C (lit.)

application(s)

environmental
petroleum

formato

neat

SMILES string

C\C=C(\C)C

InChI

1S/C5H10/c1-4-5(2)3/h4H,1-3H3

InChI key

BKOOMYPCSUNDGP-UHFFFAOYSA-N

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Descrição geral

2-Methyl-2-butene is a trisubstituted olefin which is mostly used as a precursor for peroxyacetyl nitrate. It can be prepared by the acid-catalyzed dehydration of 3-methyl-2-butanol. It has 3 alkyl groups on the double bond.

Aplicação

It has been used in isolation and identification of carbonyl compounds reacting with ozone using off-line sampling method followed by liquid chromatography.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - Muta. 2 - STOT SE 3

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 3

Ponto de fulgor (ºF)

-4.0 °F

Ponto de fulgor (ºC)

-20 °C

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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