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650439

Sigma-Aldrich

2,2,4-Trimethylpentane

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

동의어(들):

Isooctane

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About This Item

Linear Formula:
(CH3)2CHCH2C(CH3)3
CAS Number:
540-84-1
Molecular Weight:
114.23
Beilstein:
1696876
EC Number:
208-759-1
MDL number:
MFCD00008943
UNSPSC 코드:
12190000
PubChem Substance ID:
329760019
NACRES:
NA.21

Grade

HPLC Plus
for residue analysis

Quality Level

100

vapor density

3.9 (vs air)

vapor pressure

41 mmHg ( 21 °C)

분석

≥99.5%

형태

liquid

autoignition temp.

745 °F

expl. lim.

6 %

기술

HPLC: suitable
gas chromatography (GC): suitable

불순물

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

증발 잔류물

<0.0001%

할로겐화 잔류물

<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 흡수

λ: 205 nm Amax: 1.00
λ: 225 nm Amax: 0.10
λ: 254 nm Amax: 0.01

응용 분야

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

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

Suitable for HPLC, spectrophotometry, environmental testing

추천 제품

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

신호어

Danger

유해 및 위험 성명서

H225,H304,H315,H336,H410

Hazard Classifications

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

표적 기관

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

10.4 °F - closed cup

Flash Point (°C)

-12 °C - closed cup

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 3

1 of 3

Isooctane for synthesis

Sigma-Aldrich

8.21627

Isooctane

Isooctane for analysis EMSURE&#174; ACS,Reag. Ph Eur

Supelco

1.04727

Isooctane

2,3,4-Trimethylpentane 98%

Sigma-Aldrich

257508

2,3,4-Trimethylpentane

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)
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
B G Short et al.
Toxicologic pathology, 14(2), 194-203 (1986-01-01)
Unleaded gasoline causes acute and chronic nephrotoxicity and renal tumors in male rats, but not female rats or mice of either sex. An active nephrotoxic component of unleaded gasoline has been identified as 2,2,4-trimethylpentane (TMP). The first objective of this
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)
Physicochemical properties of liquid mixtures. 1. Viscosity, density, surface tension and refractive index of cyclohexane+ 2, 2, 4-trimethylpentane binary liquid systems from 25 C to 50 ?C.
Gomez-Diaz D, et al.
Journal of Chemical and Engineering Data, 46(3), 720-724 (2001)
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