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59030

Supelco

2,2,4-Trimetilpentano

analytical standard

Sinônimo(s):

Isoctano

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About This Item

Fórmula linear:
(CH3)2CHCH2C(CH3)3
Número CAS:
540-84-1
Peso molecular:
114.23
Beilstein:
1696876
Número CE:
208-759-1
Número MDL:
MFCD00008943
Código UNSPSC:
41116107
ID de substância PubChem:
329758561
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

100

densidade de vapor

3.9 (vs air)

pressão de vapor

41 mmHg ( 21 °C)

Ensaio

≥99.7% (GC)

temperatura de autoignição

745 °F

prazo de validade

limited shelf life, expiry date on the label

Lim. expl.

6 %

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.391 (lit.)
n20/D 1.391

pb

98-99 °C (lit.)

pf

−107 °C (lit.)

densidade

0.692 g/mL at 25 °C (lit.)

aplicação(ões)

petroleum

formato

neat

cadeia de caracteres SMILES

CC(C)CC(C)(C)C

InChI

1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3

chave InChI

NHTMVDHEPJAVLT-UHFFFAOYSA-N

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Descrição geral

2,2,4-Trimethylpentane, a branched alkane, having a low tendency to auto-ignite, is used as a reference in determining the octane number of gasoline.

Aplicação

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

Frases de perigo

H225,H304,H315,H336,H410

Classificações de perigo

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

10.4 °F - closed cup

Ponto de fulgor (°C)

-12 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
BCCD7938
BCCB9325
BCBZ1678
BCBT1234
BCBR8337V

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

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Sigma-Aldrich

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Sigma-Aldrich

258776

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