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Merck
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주요 문서

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59041

Sigma-Aldrich

2,2,4-Trimethylpentane

for luminescence, ≥99.5% (GC)

동의어(들):

Isooctane

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모든 사진(1)

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:
12352200
PubChem Substance ID:
24881278

Grade

for luminescence

vapor density

3.9 (vs air)

vapor pressure

41 mmHg ( 21 °C)

분석

≥99.5% (GC)

autoignition temp.

745 °F

expl. lim.

6 %

refractive index

n20/D 1.391 (lit.)
n20/D 1.391

bp

98-99 °C (lit.)

mp

−107 °C (lit.)

density

0.692 g/mL at 25 °C (lit.)

λ

1 cm path, H2O reference

UV 흡수

λ: 210 nm Amax: 0.5
λ: 220 nm Amax: 0.14
λ: 230 nm Amax: 0.06
λ: 240 nm Amax: 0.02
λ: 255 nm Amax: 0.005

적합성

in accordance for luminescence

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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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

개인 보호 장비

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

시험 성적서(COA)

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문서 라이브러리 방문

Georgia Sanabria-Ortega et al.
Analytical chemistry, 84(18), 7874-7880 (2012-08-01)
A new method to determine Pb isotope ratio without ion-exchange-matrix separation is proposed. After acid digestion, Pb was ethylated to Et(4)Pb, separated from the digested solution (black shale, asphaltene, crude oil and kerogen) by extraction in isooctane, and then injected
Luyan Xue et al.
Colloids and surfaces. B, Biointerfaces, 105, 81-86 (2013-01-29)
Choline acetate is an ionic liquid composed of a kosmotropic anion and a chaotropic cation. According to Hofmeister series, a kosmotropic anion and/or a chaotropic cation could stabilize an enzyme, thereby facilitating the retention of the catalytic activity of the
William K Boyes et al.
Neurotoxicology and teratology, 32(5), 525-535 (2010-05-05)
The volatile organic compound 2,2,4-trimethylpentane (TMP, "isooctane") is a constituent of gasoline for which the current health effects data are insufficient to permit the US Environmental Protection Agency to conduct a risk assessment. The potential neurological impairment from acute inhalation
M Dolors Benaiges et al.
Biotechnology progress, 26(5), 1252-1258 (2010-10-15)
The characterization of the recombinant Candida rugosa Lip2 (r-Lip2) isoenzyme obtained from fed-batch cultures of Pichia pastoris under PAOX promoter was carried out, determining the optimal pH and temperature as well as their catalytic performance in both hydrolysis and synthesis
Hisham A El-Masri et al.
Inhalation toxicology, 21(14), 1176-1185 (2009-11-20)
2,2,4-Trimethylpentane (TMP) is a volatile colorless liquid used primarily to increase the octane rating of combustible fuels. TMP is released in the environment through the manufacture, use, and disposal of products associated with the gasoline and petroleum industry. Short-term inhalation
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