Merck
All Photos(1)

650439

Sigma-Aldrich

2,2,4-三甲基戊烷

HPLC Plus, for HPLC, GC, and residue analysis, ≥99.5%

Synonym(s):
异辛烷
Linear Formula:
(CH3)2CHCH2C(CH3)3
CAS Number:
Molecular Weight:
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

HPLC Plus
for residue analysis

蒸汽密度

3.9 (vs air)

蒸汽压

41 mmHg ( 21 °C)

测定

≥99.5%

形式

liquid

自燃温度

745 °F

expl. lim.

6 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

杂质

<0.01% water
<1.0 ppb Fluorescence (quinine) at 365 nm

蒸发残留物

<0.0001%

卤代烷残留物

<10 ng/L (as heptachlor epoxide)

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.)

λ

H2O reference

紫外吸收

λ: 205 nm Amax: 1.00
λ: 225 nm Amax: 0.10
λ: 254 nm Amax: 0.01

application(s)

food and beverages

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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Related Categories

应用

适用于HPLC、分光光度法、环境测试

包装

1, 6×1, 4, 4×4 L in glass bottle

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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

Certificate of Analysis

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Certificate of Origin

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