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Cyclohexylbenzene

Product Name
Cyclohexylbenzene
CAS No.
827-52-1
Chemical Name
Cyclohexylbenzene
Synonyms
PHENYLCYCLOHEXANE;3-Phenylcyclohexane;Benzene, cyclohexyl-;santosol360;Cyclohexylbenzol;cyclohexyl-benzen;Hexahydrobiphenyl;CYCLOHEXYLBENZENE;Cyclohexylbenzoyl;4-cyclohexylbenzene
CBNumber
CB6471233
Molecular Formula
C12H16
Formula Weight
160.26
MOL File
827-52-1.mol
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Cyclohexylbenzene Property

Melting point:
5 °C
Boiling point:
239-240 °C(lit.)
Density 
0.95 g/mL at 25 °C(lit.)
vapor pressure 
25Pa at 25℃
refractive index 
n20/D 1.526(lit.)
Flash point:
210 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
INSOLUBLE
form 
Liquid
color 
Clear colorless
Odor
pleasant odor
Water Solubility 
INSOLUBLE
λmax
260nm(Cyclohexane)(lit.)
BRN 
1906803
Stability:
Stable. Flammable. Incompatible with strong oxidizing agents.
InChIKey
IGARGHRYKHJQSM-UHFFFAOYSA-N
LogP
5.6 at 20℃
CAS DataBase Reference
827-52-1(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, cyclohexyl-(827-52-1)
EPA Substance Registry System
Cyclohexylbenzene (827-52-1)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
22-36/38-50/53
Safety Statements 
26-60-61
RIDADR 
UN 3082 9/PG 3
WGK Germany 
2
RTECS 
CZ1330000
TSCA 
Yes
HazardClass 
9
PackingGroup 
III
HS Code 
29029090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C104809
Product name
Phenylcyclohexane
Purity
≥97%
Packaging
25g
Price
$46.8
Updated
2024/03/01
Sigma-Aldrich
Product number
810002
Product name
Phenylcyclohexane
Purity
≥99%, acid < 200 ppm, H2O < 100 ppm
Packaging
25g
Price
$272
Updated
2024/03/01
TCI Chemical
Product number
C0496
Product name
Phenylcyclohexane
Purity
>97.0%(GC)
Packaging
25mL
Price
$18
Updated
2024/03/01
TCI Chemical
Product number
C0496
Product name
Phenylcyclohexane
Purity
>97.0%(GC)
Packaging
100mL
Price
$56
Updated
2024/03/01
Alfa Aesar
Product number
A16320
Product name
Cyclohexylbenzene, 97+%
Packaging
100g
Price
$53.65
Updated
2024/03/01
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Cyclohexylbenzene Chemical Properties,Usage,Production

Chemical Properties

Colorless oily liquid. Soluble in alcohol, acetone, benzene, carbon tetrachloride, castor oil, hexane and xylene, insoluble in water and glycerol.

Uses

Cyclohexylbenzene is used as a high boiling point solvent. It finds application as a penetrant used in plastics, painting, and adhesives. It acts as an additive for lithium-ion battery electrolyte to enhance the battery safety. It is used to prepare intermediates such as phenol and cyclohexanone. Further, it is used in the preparation of liquid crystal display (LCD) material intermediate 4-ethyl cyclohexyl benzoic acid.

Preparation

Cyclohexylbenzene is produced by the acid-catalyzed alkylation of benzene with cyclohexene. Under vigorous stirring, the freshly distilled cyclohexene was added dropwise to the mixture of benzene and sulfuric acid, the temperature was kept at 15±5°C, and the addition was completed for about 0.5-1 h. After the addition, the reaction was continued for 1 h. The sulfuric acid layer is separated, the oil layer is washed with water, lye and water in turn, fractionated, firstly, the unreacted benzene is distilled off, then the 230-260 ℃ fraction is collected, and the positive boiling point fraction is collected by fractionation again to obtain the product cyclohexylbenzene.

Synthesis Reference(s)

Tetrahedron, 24, p. 4525, 1968 DOI: 10.1016/S0040-4020(01)96290-8

General Description

These additives have low water content (less than 100 ppm), please handle under inert and moisture free enviornment (glove box). Keep containers tightly closed. Keep away from heat and ignition sources. Store in a cool and dry place. Avoid storing together with oxidizers.

Purification Methods

Purify it by fractional distillation, and by fractional freezing. [Beilstein 5 IV 1424.]

Cyclohexylbenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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Cyclohexylbenzene Suppliers

Shanghai YouPeng Chemical Co. Ltd.
Tel
021-69005955 13701776567
Fax
021-69005775
Email
youpengchem@163.com
Country
China
ProdList
4293
Advantage
56
Macheng jinxin biotechnology co., LTD
Tel
18271582018
Email
1126319697@qq.com
Country
China
ProdList
1525
Advantage
58
Hubei Qibu New Material Technology Co., Ltd.
Tel
0715-8890696 18062324989
Email
2284979616@qq.com
Country
China
ProdList
520
Advantage
58
Wuhan kamik Technology Co., Ltd
Tel
18062587608
Email
201981259@qq.com
Country
China
ProdList
7666
Advantage
58
Shanghai Harmony Bio-Pharmaceutical Technology Co., Ltd.
Tel
021-18019086215 18019086215
Email
ljf_navigator@163.com
Country
China
ProdList
802
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
future industrial shanghai co., ltd
Tel
400-0066400 13621662912
Fax
021-55660885
Email
sales@jonln.com
Country
China
ProdList
1995
Advantage
65
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
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View Lastest Price from Cyclohexylbenzene manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Phenylcyclohexane 827-52-1
Price
US $70.00/kg
Min. Order
1kg
Purity
99
Supply Ability
5000
Release date
2024-05-29
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Cyclohexylbenzene 827-52-1
Price
US $99.00-35.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-15
Hebei Yanxi Chemical Co., Ltd.
Product
Cyclohexylbenzene 827-52-1
Price
US $40.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-09-18

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