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Merck
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132187

Sigma-Aldrich

2,2,3-三甲基丁烷

≥99%

同義詞:

三甲基丁烷, 五甲基乙烷

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About This Item

線性公式:
(CH3)2CHC(CH3)3
CAS號碼:
分子量::
100.20
Beilstein:
1730756
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽壓力

3.37 psi ( 37.7 °C)

化驗

≥99%

形狀

liquid

自燃溫度

842 °F

expl. lim.

~7 %

折射率

n20/D 1.389 (lit.)

bp

80.9 °C (lit.)

mp

−25 °C (lit.)

密度

0.69 g/mL at 25 °C (lit.)

SMILES 字串

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

InChI

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

InChI 密鑰

ZISSAWUMDACLOM-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

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

訊號詞

Danger

危險分類

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

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

19.4 °F - closed cup

閃點(°C)

-7 °C - closed cup

個人防護裝備

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


分析證明 (COA)

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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
Selective homologation routes to 2, 2, 3-trimethylbutane on solid acids
Ahn JH, et al.
Angewandte Chemie (International Edition in English), 48, 3814-3816 (2009)
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.
Qian Yuan et al.
Journal of chromatography. A, 1621, 461084-461084 (2020-04-19)
This work presents a new triptycene-based dicationic guanidinium ionic liquid (TPG) as the stationary phase for gas chromatography (GC). To our knowledge, this is the first example of employing a dicationic guanidinium ionic liquid (GIL) for chromatographic analyses. As a

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