Merck
Todas as fotos(3)

360066

Sigma-Aldrich

2,2,4-Trimethylpentane

anhydrous, 99.8%

Todas as fotos(3)
Sinônimo(s):
Isooctane, TMP
Fórmula linear:
(CH3)2CHCH2C(CH3)3
Número CAS:
540-84-1
Peso molecular:
114.23
Beilstein:
1696876
Número EC:
208-759-1
Número MDL:
MFCD00008943
ID de substância PubChem:
57649458
NACRES:
NA.21

Nível de qualidade

100

grau

anhydrous

densidade de vapor

3.9 (vs air)

pressão de vapor

41 mmHg ( 21 °C)

teor

99.8%

forma

liquid

temperatura de autoignição

745 °F

Lim. expl.

6 %

technique(s)

UV/Vis spectroscopy: suitable

Impurezas

<0.003% water
<0.005% water (100 mL pkg)

resíduo de evaporação

<0.0003%

índice de refração

n20/D 1.391 (lit.)

pb

98-99 °C (lit.)

pf

−107 °C (lit.)

densidade

0.692 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

NHTMVDHEPJAVLT-UHFFFAOYSA-N

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Descrição geral

2,2,4-Trimethylpentane is a primary reference fuel with an arbitrary octane number of 100 as it burns smoothly without resulting in any knocking. It is mainly used to improve the octane rating of combustion fuels.

Aplicação

2,2,4-Trimethylpentane has been used for the calibration of densimeter and for baseline correction in UV-Visible spectrophotometer.

Embalagem

1, 2 L in Sure/Seal™
100 mL in Sure/Seal™

Outras notas

The article number 360066-6X1L will be discontinued. Please order the single bottle 360066-1L which is physically identical with the same exact specifications.

Palavra indicadora

Danger

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

WGK

WGK 2

Ponto de fulgor (ºF)

10.4 °F - closed cup

Ponto de fulgor (ºC)

-12 °C - closed cup

Equipamento de proteção individual

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

Certificado de análise

Insira o número de lote para pesquisar o Certificado de análise (COA).

Certificado de origem

Insira o número de lote para pesquisar o Certificado de origem (COO).

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