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15-2190

2,2,4-Trimethylpentane

JIS special grade

Synonym(s):

Isooctane

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About This Item

Linear Formula:
(CH3)2CHCH2C(CH3)3
CAS Number:
540-84-1
Molecular Weight:
114.23
PubChem Substance ID:
329750773
UNSPSC Code:
12191502
Beilstein/REAXYS Number:
1696876
MDL number:
MFCD00008943
Assay:
≥99.0% (GC)
Grade:
JIS special grade
Bp:
98-99 °C (lit.)
Vapor pressure:
41 mmHg ( 21 °C)
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grade

JIS special grade

vapor density

3.9 (vs air)

vapor pressure

41 mmHg ( 21 °C)

assay

≥99.0% (GC)

form

liquid

autoignition temp.

745 °F

expl. lim.

6 %

availability

available only in Japan

dilution

(for analytical testing)

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.)

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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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

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

40.1 °F

flash_point_c

4.5 °C

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
A8569
A2548
A7451
A2395
A0346

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Physics in medicine and biology, 56(2), 299-314 (2010-12-17)
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Swarna Bansal et al.
Journal of hazardous materials, 190(1-3), 45-50 (2011-04-05)
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