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Key Documents

TX1390

Supelco

2,2,4-Trimethylpentane

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Synonym(s):

Isooctane

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About This Item

Linear Formula:
(CH3)2CHCH2C(CH3)3
CAS Number:
Molecular Weight:
114.23
Beilstein/REAXYS Number:
1696876
MDL number:
UNSPSC Code:
12191502
EC Index Number:
208-759-1
grade:
reagent
assay:
≥99% (GC)
bp:
98-99 °C (lit.)
vapor pressure:
41 mmHg ( 21 °C)

grade

reagent

Quality Level

agency

meets USP/NF

vapor density

3.9 (vs air)

vapor pressure

41 mmHg ( 21 °C)

assay

≥99% (GC)

form

liquid

autoignition temp.

745 °F

expl. lim.

6 %

dilution

(for analytical testing)

impurities

≤0.0003 meq/g Water-soluble titrable acid
≤0.005% Sulfur compounds (as S)

evapn. residue

≤0.001%

color

APHA: ≤10

refractive index

n20/D 1.391 (lit.)

pH

7

bp

98-99 °C (lit.)

mp

−107 °C (lit.)

transition temp

flash point -12 °C

solubility

0.56 mg/L

density

0.692 g/mL at 25 °C (lit.)

shipped in

ambient

storage temp.

room temp

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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Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

Analysis Note

Assay (GC): 99.0% min
Color (APHA): 10 max
Evaporation residue: 0.001% max
Form: Clear liquid
Sulfur compounds (as S): 0.005% max
Water-soluble titrable acid: 0.0003meq/g max

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

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

10.4 °F - closed cup

flash_point_c

-12 °C - closed cup


Certificates of Analysis (COA)

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