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650439

2,2,4-Trimethylpentane

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

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

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

UNSPSC Code:

12190000

NACRES:

NA.21

PubChem Substance ID:

329760019

EC Number:

208-759-1

Beilstein/REAXYS Number:

1696876

MDL number:

MFCD00008943

Assay:

≥99.5%

Grade:

HPLC Plus

Technique(s):

HPLC: suitable, gas chromatography (GC): suitable

Bp:

98-99 °C (lit.)

Vapor pressure:

41 mmHg ( 21 °C)

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Properties

grade

HPLC Plus

Quality Level

100

vapor density

3.9 (vs air)

vapor pressure

41 mmHg ( 21 °C)

assay

≥99.5%

form

liquid

autoignition temp.

745 °F

expl. lim.

6 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

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

evapn. residue

<0.0001%

halogenated residue

<10 ng/L (as heptachlor epoxide)

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: 205 nm A_max: 1.00, λ: 225 nm A_max: 0.10, λ: 254 nm A_max: 0.01

suitability

suitable for residue analysis

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

Description

Application

Suitable for HPLC, spectrophotometry, environmental testing

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

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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

Regulatory Information

危险化学品

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Liquid chromatography/electrospray mass spectrometric detection of fatty acid by charge reversal derivatization with more than 4-orders of magnitude improvement in sensitivity.

Bollinger JG, et al.

Journal of Lipid Research, 55, 603-603 (2013)

2,2,4-Trimethylpentane-induced nephrotoxicity. II. The reversible binding of a TMP metabolite to a renal protein fraction containing alpha 2u-globulin.

E A Lock et al.

Toxicology and applied pharmacology, 91(2), 182-192 (1987-11-01)

Trimethylpentane (TMP) produces nephrotoxicity in male but not in female rats. The toxicity is characterized by an increase in protein droplets in proximal convoluted tubular cells and an increase in the renal concentration of the male-rat-specific protein alpha 2u-globulin. Subcellular

Density and viscosity measurements of 2, 2, 4-trimethylpentane (isooctane) from 198 K to 348 K and up to 100 MPa.

Padua AAH, et al.

Journal of Chemical and Engineering Data, 41(6), 1488-1494 (1996)

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Global Trade Item Number

SKU	GTIN
650439-1L	04061832731728
650439-4X4L	04061832731742
650439-4L	04061837479823
650439-6X1L	04061837479830