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34918

2,2,4-三甲基戊烷

≥99.5% (GC)

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:
540-84-1
分子量:
114.23
EC Number:
208-759-1
UNSPSC Code:
12190000
MDL number:
MFCD00008943
Beilstein/REAXYS Number:
1696876
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vapor density

3.9 (vs air)

vapor pressure

41 mmHg ( 21 °C)

assay

≥99.5% (GC)

autoignition temp.

745 °F

expl. lim.

6 %

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤0.0005% non-volatile matter, ≤0.001% free acid (as CH3COOH), ≤0.005% water (Karl Fischer), ≤1 ppb fluorescence (quinine) at 254 nm, ≤1 ppb fluorescence (quinine) at 365 nm

transmittance

210 nm, ≥50%, 220 nm, ≥80%, 230 nm, ≥90%, 245 nm, ≥97%, 255 nm, ≥99%

refractive index

n20/D 1.391 (lit.)

bp

98-99 °C (lit.)

mp

−107 °C (lit.)

density

0.692 g/mL at 25 °C (lit.)

suitability

passes test for IR spectroscopy, passes test for suitability for UV spectroscopy

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

Other Notes

Pertains only in Germany: unversteuert

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signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

10.4 °F - closed cup

flash_point_c

-12 °C - closed cup

ppe

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

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
7365M
6135M
5139M
5036B
4174A

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