Cyclohexylbenzene

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Names

[ CAS No. ]:
827-52-1

[ Name ]:
Cyclohexylbenzene

[Synonym ]:
Cyclohexylbenzene
PHENYL CYCLOHEXANE
4-phenylcyclohexane
Hexahydrobiphenyl
monocyclohexylbenzene
3-Phenylcyclohexane
1-Ph-cyclohexane
santosol360
BENZENE,CYCLOHEXYL-
Cyclohexylbenzen
2-Phenylcyclohexane
Cyclohexyl-benzene
Cyclohexylbenzol
EINECS 212-572-0
Cyclohexyl benzene
cyclohexyl-benzen
Benzene, cyclohexyl-
Cyclohexylbenzoyl
PHENYLCYCLOHEXAN
Phenylcyclohexane
MFCD00001451
4-cyclohexylbenzene

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
242.6±7.0 °C at 760 mmHg

[ Melting Point ]:
5 °C

[ Molecular Formula ]:
C₁₂H₁₆

[ Molecular Weight ]:
160.255

[ Flash Point ]:
98.9±0.0 °C

[ Exact Mass ]:
160.125198

[ LogP ]:
4.74

[ Vapour Pressure ]:
0.1±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.523

[ Stability ]:
Stable. Flammable. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
INSOLUBLE

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CZ1330000

CHEMICAL NAME :: Benzene, cyclohexyl-

CAS REGISTRY NUMBER :: 827-52-1

BEILSTEIN REFERENCE NO. :: 1906803

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C12-H16

MOLECULAR WEIGHT :: 160.28

WISWESSER LINE NOTATION :: L6TJ AR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS054758 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 28ZRAQ "Toxicology and Biochemistry of Aromatic Hydrocarbons," Gerarde, H., New York, Elsevier, 1960 Volume(issue)/page/year: -,55,1960

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 248 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Skin and Appendages - hair

REFERENCE :: LIFSAK Life Sciences. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1-8, 1962-69; V.14- 1974- Volume(issue)/page/year: 31,803,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 67 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Skin and Appendages - hair

REFERENCE :: LIFSAK Life Sciences. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1-8, 1962-69; V.14- 1974- Volume(issue)/page/year: 31,803,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >7940 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0545758

Safety Information

[ Symbol ]:

GHS07, GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H410

[ Precautionary Statements ]:
P301 + P312 + P330-P305 + P351 + P338

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R22;R36/38;R50/53

[ Safety Phrases ]:
S26-S60-S61

[ RIDADR ]:
UN 3082 9/PG 3

[ WGK Germany ]:
2

[ RTECS ]:
CZ1330000

[ Packaging Group ]:
III

[ Hazard Class ]:
9

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Bromocyclohexane
Bromobenzene
1-phenylcyclohex-1-ene
phenylmagnesium bromide
phenyltrifluorosilane
Cyclohexane, iodo-
Chlorobenzene
benzene
Chlorocyclohexane

DownStream

Benzenehexanoic acid, e-oxo-
Cyclohexanol, 1-phenyl-
1-phenylcyclohex-1-ene
1-Phenyl-1-cyclohexen-3-one
benzoic acid
Glutaric acid
Adipic acid
3-phenylhexanedioic acid
Oxalic acid
5-hydroxypentyl phenyl ketone

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Articles

Zhang S.

J. Power Sources 162 , 1379, (2006)

Xu M, et al.

J. Power Sources 184 , 427, (2008)

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