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Merck
모든 사진(2)

주요 문서

C100307

Sigma-Aldrich

Cyclohexane

Laboratory Reagent, ≥99.8%

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About This Item

실험식(Hill 표기법):
C6H12
CAS Number:
Molecular Weight:
84.16
Beilstein:
1900225
EC Number:
MDL number:
UNSPSC 코드:
12191502
PubChem Substance ID:
NACRES:
NA.21
bp:
80.7 °C (lit.)
vapor pressure:
168.8 mmHg ( 37.7 °C)
77 mmHg ( 20 °C)

Grade

Laboratory Reagent

Quality Level

vapor density

2.9 (vs air)

vapor pressure

168.8 mmHg ( 37.7 °C)
77 mmHg ( 20 °C)

분석

≥99.8%

양식

liquid

autoignition temp.

500 °F

expl. lim.

9 %

증발 잔류물

≤0.005%

refractive index

n20/D 1.426 (lit.)

bp

80.7 °C (lit.)

mp

4-7 °C (lit.)

solubility

ethanol: miscible(lit.)
water: insoluble(lit.)

density

0.779 g/mL at 25 °C (lit.)

SMILES string

C1CCCCC1

InChI

1S/C6H12/c1-2-4-6-5-3-1/h1-6H2

InChI key

XDTMQSROBMDMFD-UHFFFAOYSA-N

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일반 설명

Cyclohexane, a cycloalkane, is a combustible liquid with petrol like odor. It can be synthesized by hydrogenation of benzene in the presence of nickel or platinum catalysts. Cyclohexane is the precursor for the synthesis of polyamides. Cyclohexane ring forms the structural unit of many naturally occurring products. The conformational changes of cyclohexane have been investigated over the temperature range of 100-1200°C. Conversion of cyclohexane to cyclohexanol and cyclohexanone via oxidation in the presence of Cu-nanoclusters anchored on nanocrystalline Cr2O3 has been reported.

애플리케이션


  • Direct Extraction and Determination of Free Nicotine: Highlights the use of cyclohexane as a solvent in the analytical processes for detecting harmful substances in environmental samples(Li et al., 2024).

기타 정보

The article number C100307-4X2.5L will be discontinued. Please order the single bottle C100307-2.5L 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)

-4.0 °F - closed cup

Flash Point (°C)

-20 °C - closed cup


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문서 라이브러리 방문

이미 열람한 고객

Room temperature selective oxidation of cyclohexane over Cu-nanoclusters supported on nanocrystalline Cr2O3.
Sarkar B, et al.
Green Chemistry, 14(9), 2600-2606 (2012)
Conformational transitions in cyclohexane and benzol.
Melker AI, et al.
SPIE Proc., 5127 (2003)
Eagleson M.
Concise Encyclopedia Chemistry, 296-296 (1994)
Amanda L Pitts et al.
Journal of the American Chemical Society, 136(24), 8614-8625 (2014-05-16)
Carbon-hydrogen bond activation reactions of four cycloalkanes (C5H10, C6H12, C7H14, and C8H16) by the Cp'Rh(CO) fragments (Cp' = η(5)-C5H5 (Cp) or η(5)-C5Me5 (Cp*)) were modeled theoretically by combining density functional and coupled cluster theories, and their reaction rates were measured
Robert Duran et al.
Environmental science and pollution research international, 22(20), 15215-15229 (2015-02-26)
The exploration of marine Actinobacteria has as major challenge to answer basic questions of microbial ecology that, in turn, will provide useful information to exploit Actinobacteria metabolisms in biotechnological processes. The ecological functions performed by Actinobacteria in marine sediments are

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