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132187

Sigma-Aldrich

2,2,3-Trimethylbutane

≥99%

Sinônimo(s):

Pentamethylethane, Triptane

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About This Item

Fórmula linear:
(CH3)2CHC(CH3)3
Número CAS:
464-06-2
Peso molecular:
100.20
Beilstein:
1730756
Número CE:
207-346-3
Número MDL:
MFCD00039846
Código UNSPSC:
12352100
ID de substância PubChem:
24847551
NACRES:
NA.22

pressão de vapor

3.37 psi ( 37.7 °C)

Ensaio

≥99%

forma

liquid

temperatura de autoignição

842 °F

Lim. expl.

~7 %

índice de refração

n20/D 1.389 (lit.)

pb

80.9 °C (lit.)

pf

−25 °C (lit.)

densidade

0.69 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

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

InChI

1S/C7H16/c1-6(2)7(3,4)5/h6H,1-5H3

chave InChI

ZISSAWUMDACLOM-UHFFFAOYSA-N

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Descrição geral

2,2,3-Trimethylbutane is a highly branched alkane used as fuel additive.

acessório

Nº do produto
Descrição
Preços

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)

19.4 °F - closed cup

Ponto de fulgor (°C)

-7 °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
MKCL1749
MKCK6296
MKCH9411
MKBW8064V
MKBV7705V

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John H Ahn et al.
Angewandte Chemie (International ed. in English), 48(21), 3814-3816 (2009-04-21)
Sailing the seven 'C's: 2,2,3-Trimethylbutane (triptane) selectively forms from dimethyl ether at low temperatures on acid zeolites. Selective methylation at less-substituted carbons, relative rates of methylation to hydrogen transfer as a function of chain size, slow skeletal isomerization, and beta-scission
John E Bercaw et al.
Journal of the American Chemical Society, 130(36), 11988-11995 (2008-08-14)
InI3 catalyzes the reaction of branched alkanes with methanol to produce heavier and more highly branched alkanes, which are more valuable fuels. The reaction of 2,3-dimethylbutane with methanol in the presence of InI3 at 180-200 degrees C affords the maximally
Xue Xiong et al.
Journal of chromatography. A, 1567, 191-197 (2018-08-14)
This work describes the separation performance of utilizing hexagonal boron nitride (h-BN) as the stationary phase for capillary gas chromatography (GC). The statically coated h-BN column showed moderate polarity and achieved column efficiencies of 3455 plates/m and 3800 plates/m for
Yinhui Yang et al.
Analytica chimica acta, 988, 121-129 (2017-09-17)
Triptycene-based materials feature favorable physicochemical properties and unique molecular recognition ability that offer good potential as stationary phases for capillary gas chromatography (GC). Herein, we report the investigation of utilizing a π-extended triptycene material (denoted as TQPP) for GC separations.

Protocolos

ASTM D5134: GC Analysis of Hydrocarbons on Petrocol® DH 50.2

-1,3-Dimethylcyclopentane; 1,1-Dimethylcyclopentane; 2,2,3-Trimethylpentane; 2,2-Dimethylbutane; 2,2-Dimethylhexane; 2,2-Dimethylpentane; 2,3-Dimethylbutane; 2,3-Dimethylhexane; 2,4-Dimethylheptane; 2,4-Dimethylpentane; 2,5-Dimethylheptane; 2-Methylhexane; 2-Methylpentane; 3,3-Dimethylpentane; 3,4-Dimethylhexane; 3-Ethylpentane; 3-Methyloctane; 4-Methylheptane; Ethylbenzene; Ethylcyclopentane; 2,6-Dimethylheptane; 3-Ethylheptane

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