Merck
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360066

Sigma-Aldrich

2,2,4-三甲基戊烷

anhydrous, 99.8%

别名:
TMP, 异辛烷
线性分子式:
(CH3)2CHCH2C(CH3)3
CAS号:
分子量:
114.23
Beilstein:
1696876
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

质量水平

100

等级

anhydrous

蒸汽密度

3.9 (vs air)

蒸汽压

41 mmHg ( 21 °C)

测定

99.8%

形式

liquid

自燃温度

745 °F

expl. lim.

6 %

technique(s)

UV/Vis spectroscopy: suitable

杂质

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

蒸发残留物

<0.0003%

折射率

n20/D 1.391 (lit.)

bp

98-99 °C (lit.)

mp

−107 °C (lit.)

密度

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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相关类别

一般描述

2,2,4-三甲基戊烷是一种主要参考燃料,其任意辛烷值为100,能够顺利燃烧而不产生任何爆震音。它主要用于提高燃烧燃料的辛烷值。

应用

2,2,4-三甲基戊烷已可用于密度计的校准 以及紫外可见分光光度计的基线校正。

包装

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

其他说明

货号360066-6X1L的产品即将停产。请订购360066-1L单瓶装,因为其物理参数与上述产品本质相同。

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

分析证书

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原产地证书 (CofO)

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