ChemicalBook > CAS DataBase List > Ethylcyclohexane

Ethylcyclohexane

Product Name
Ethylcyclohexane
CAS No.
1678-91-7
Chemical Name
Ethylcyclohexane
Synonyms
Ethylcyclohexa;Athylcyclohexan;ETHYLCYCLOHEXAN;CYCLOHEXYLETHANE;ETHYLCYCLOHEXANE;cyclohexane,ethyl-;1-Ethylcyclohexane;Ethylcyclohexane>Afobazole Impurity 22;ETHYLCYCLOHEXANE, 99+%
CBNumber
CB9285222
Molecular Formula
C8H16
Formula Weight
112.21
MOL File
1678-91-7.mol
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Ethylcyclohexane Property

Melting point:
-111 °C (lit.)
Boiling point:
130-132 °C (lit.)
Density 
0.788 g/mL at 25 °C (lit.)
vapor pressure 
25 mm Hg ( 37.7 °C)
refractive index 
n20/D 1.432(lit.)
Flash point:
66 °F
storage temp. 
Flammables area
form 
Liquid
color 
Clear colorless
explosive limit
6.6%
Water Solubility 
INSOLUBLE
BRN 
1900337
Dielectric constant
2.1(20℃)
LogP
4.56 at 25℃
CAS DataBase Reference
1678-91-7(CAS DataBase Reference)
NIST Chemistry Reference
Cyclohexane, ethyl-(1678-91-7)
EPA Substance Registry System
Ethylcyclohexane (1678-91-7)
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Safety

Hazard Codes 
F,Xn,N
Risk Statements 
11-65
Safety Statements 
9-16-29-33-62
RIDADR 
UN 1993 3/PG 2
WGK Germany 
3
Autoignition Temperature
504 °F
HazardClass 
3.1
PackingGroup 
II
HS Code 
29021990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H336May cause drowsiness or dizziness

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P331Do NOT induce vomiting.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
E19154
Product name
Ethylcyclohexane
Purity
≥99%
Packaging
25g
Price
$28.36
Updated
2024/03/01
Sigma-Aldrich
Product number
E19154
Product name
Ethylcyclohexane
Purity
≥99%
Packaging
100g
Price
$270
Updated
2024/03/01
TCI Chemical
Product number
E0073
Product name
Ethylcyclohexane
Purity
>99.0%(GC)
Packaging
25mL
Price
$46
Updated
2024/03/01
TCI Chemical
Product number
E0073
Product name
Ethylcyclohexane
Purity
>99.0%(GC)
Packaging
500mL
Price
$148
Updated
2024/03/01
AK Scientific
Product number
8567AA
Product name
Ethylcyclohexane
Packaging
500mL
Price
$238
Updated
2021/12/16
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Ethylcyclohexane Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

Organic synthesis.
Ethylcyclohexane can be used as:
A model for alkyl-substituted cycloalkanes to study their rate coefficients of reaction with OH radicals and Cl atoms.
A model for light hydrocarbons to investigate their catalytic cracking performance.
An organic monomer precursor to synthesize organic-inorganic hybrid polymer thin films by plasma enhanced chemical vapor deposition.

Uses

Ethylcyclohexane can be used as:

  • A model for alkyl-substituted cycloalkanes to study their rate coefficients of reaction with OH radicals and Cl atoms.
  • A model for light hydrocarbons to investigate their catalytic cracking performance.
  • An organic monomer precursor to synthesize organic-inorganic hybrid polymer thin films by plasma enhanced chemical vapor deposition.

Definition

ChEBI: Ethylcyclohexane is a cycloalkane.

Synthesis Reference(s)

Tetrahedron, 37, p. 2261, 1981 DOI: 10.1016/S0040-4020(01)97982-7

General Description

A colorless liquid.

Air & Water Reactions

Highly flammable.

Reactivity Profile

Ethylcyclohexane may be incompatible with strong oxidizing agents such as nitric acid. Charring may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings mostly unreactive. Not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, burns exothermically to produce carbon dioxide and water.

Hazard

Flammable, moderate fire risk; flammable limits in air 0.9–6.6%.

Health Hazard

Diziness, with nausea and vomiting. Concentrated vapor may cause collapse and unconsciousness.

Flammability and Explosibility

Not classified

Purification Methods

Ethylcyclohexane [1678-91-7] M 112.2, b 131.2o/742mm, d 4 0.7839, n D 1.43304, n D 1.43073. Purify it by azeotropic distillation with 2-ethoxyethanol; then the alcohol is washed out with water and, after drying, the ethylcyclohexane is redistilled. The dried material has been repeatedly fractionated over Na. [Baker & Groves J Chem Soc 1148 1939, Beilstein 5 H 35, 5 III 90, 5 IV 115.]

Ethylcyclohexane Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Ethylcyclohexane manufacturers

Henan Fengda Chemical Co., Ltd
Product
Ethylcyclohexane 1678-91-7
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25
Hebei Yanxi Chemical Co., Ltd.
Product
Ethylcyclohexane 1678-91-7
Price
US $1.00/kg
Min. Order
1kg
Purity
99.00%
Supply Ability
20tons
Release date
2023-09-07
Hebei Mojin Biotechnology Co., Ltd
Product
ethylcyclohexane 1678-91-7
Price
US $63.00/KG
Min. Order
25KG
Purity
99.99%
Supply Ability
200ton
Release date
2021-07-09

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