59030
2,2,4-三甲基戊烷
analytical standard
别名:
异辛烷
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关于此项目
线性分子式:
(CH3)2CHCH2C(CH3)3
化学文摘社编号:
分子量:
114.23
Beilstein:
1696876
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24
等级
analytical standard
质量水平
蒸汽密度
3.9 (vs air)
蒸汽压
41 mmHg ( 21 °C)
方案
≥99.7% (GC)
自燃温度
745 °F
保质期
limited shelf life, expiry date on the label
expl. lim.
6 %
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.391 (lit.)
n20/D 1.391
沸点
98-99 °C (lit.)
mp
−107 °C (lit.)
密度
0.692 g/mL at 25 °C (lit.)
应用
petroleum
包装形式
neat
SMILES字符串
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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一般描述
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.
应用
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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
储存分类代码
3 - Flammable liquids
WGK
WGK 2
闪点(°F)
10.4 °F - closed cup
闪点(°C)
-12 °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
此项目有
The
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Journal of chromatography. A, 1252, 67-73 (2012-07-10)
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