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270350

2,2,4-Trimethylpentane

Name: 2,2,4-Trimethylpentane
Brand: ALDRICH

HPLC grade, ≥99.7%

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

EC Number:

208-759-1

UNSPSC Code:

12190000

PubChem Substance ID:

329752931

Beilstein/REAXYS Number:

1696876

MDL number:

MFCD00008943

Assay:

≥99.7%

Grade:

HPLC grade

Technique(s):

HPLC: suitable

Bp:

98-99 °C (lit.)

Vapor pressure:

41 mmHg ( 21 °C)

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Properties

grade

HPLC grade

Quality Level

100

vapor density

3.9 (vs air)

vapor pressure

41 mmHg ( 21 °C)

assay

≥99.7%

form

liquid

autoignition temp.

745 °F

purified by

glass distillation

expl. lim.

6 %

technique(s)

HPLC: suitable

impurities

<0.020% water

evapn. residue

<0.0003%

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.)

λ

H₂O reference

UV absorption

λ: 210 nm A_max: 1.00, λ: 220 nm A_max: 0.20, λ: 230 nm A_max: 0.10, λ: 240 nm A_max: 0.04, λ: 250-400 nm A_max: 0.01

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

Description

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pictograms

GHS02,GHS08,GHS07,GHS09

signalword

Danger

hcodes

H225,H304,H315,H336,H410

pcodes

P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331

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

10.4 °F - closed cup

flash_point_c

-12 °C - closed cup

ppe

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

Regulatory Information

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Global Trade Item Number

SKU	GTIN
270350-4L	04061837288555