모든 사진(7)
About This Item
Linear Formula:
(CH3)2CHCH2C(CH3)3
CAS Number:
Molecular Weight:
114.23
Beilstein:
1696876
EC Number:
MDL number:
UNSPSC 코드:
41116105
PubChem Substance ID:
NACRES:
NA.21
bp:
98-99 °C (lit.)
vapor pressure:
41 mmHg ( 21 °C)
추천 제품
Grade
HPLC grade
Quality Level
vapor density
3.9 (vs air)
vapor pressure
41 mmHg ( 21 °C)
분석
≥99%
양식
liquid
autoignition temp.
745 °F
expl. lim.
6 %
기술
HPLC: suitable
불순물
≤0.0005% non-volatile matter
≤0.001% free acid (as CH3COOH)
≤0.01% water (Karl Fischer)
투과
210 nm, ≥20%
235 nm, ≥80%
270 nm, ≥98%
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.)
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
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일반 설명
2,2,4-Trimethylpentane (TMP, Isooctane) is a saturated, branched hydrocarbon. It has been reported to be nephrotoxic to male rats. Density and viscosity of TMP at various temperatures (198K - 348K) and pressures (100MPa) has been evaluated. It has been indentified as nephrotoxicity inducing component in unleaded gasoline.
애플리케이션
2,2,4-Trimethylpentane (TMP, Isooctane) has been used for the isolation of mercury species during the HPLC cold vapor atomic fluorescence spectrometric (HPLC-CVAFS) quantification of MeHg in various biological samples. It may be used to evaluate various physical properties (densities, viscosities, refractive indexes and surface tensions) of the binary mixtures of TMP and cyclohexane.
포장
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기타 정보
Important notice
The article number 34862-4X2.5L will be discontinued. Please order the single bottle 34862-2.5L which is physically identical with the same exact specifications.
The article number 34862-4X2.5L will be discontinued. Please order the single bottle 34862-2.5L which is physically identical with the same exact specifications.
신호어
Danger
유해 및 위험 성명서
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
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