蒸汽压
3.37 psi ( 37.7 °C)
质量水平
检测方案
≥99%
形式
liquid
自燃温度
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字符串
CC(C)C(C)(C)C
InChI
1S/C7H16/c1-6(2)7(3,4)5/h6H,1-5H3
InChI key
ZISSAWUMDACLOM-UHFFFAOYSA-N
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一般描述
2,2,3-Trimethylbutane is a highly branched alkane used as fuel additive.
警示用语：
Danger
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Central nervous system
WGK
WGK 2
闪点(°F)
closed cup
闪点(°C)
closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
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)
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
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.
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
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