4OCB

Modify Date: 2024-01-13 19:41:18

4OCB Structure
4OCB structure
 Common Name 4OCB
CAS Number 52709-87-2 Molecular Weight 251.323
Density 1.1±0.1 g/cm3 Boiling Point 405.5±38.0 °C at 760 mmHg
Molecular Formula C17H17NO Melting Point 77 °C
MSDS N/A Flash Point 170.3±20.6 °C

 Names

Name 4-(4-butoxyphenyl)benzonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 405.5±38.0 °C at 760 mmHg
Melting Point 77 °C
Molecular Formula C17H17NO
Molecular Weight 251.323
Flash Point 170.3±20.6 °C
Exact Mass 251.131012
PSA 33.02000
LogP 4.70
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.573

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV1764000
CHEMICAL NAME :
(1,1'-Biphenyl)-4-carbonitrile, 4'-butoxy-
CAS REGISTRY NUMBER :
52709-87-2
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C17-H17-N-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990

 Safety Information

HS Code 2926909090

 Synthetic Route

1-Bromobutane structure

1-Bromobutane

CAS#:109-65-9

4'-Hydroxy-4-biphenylcarbonitrile structure

4'-Hydroxy-4-bi...

CAS#:19812-93-2

~68%

4OCB Structure

4OCB

CAS#:52709-87-2

Literature: Ruolene, Yu. I.; Adomenas, P. V.; Adomenene, O. K.; Denis, G. I. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1192 - 1195 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 6 p. 1310 - 1314
Butyl iodide structure

Butyl iodide

CAS#:542-69-8

4'-Hydroxy-4-biphenylcarbonitrile structure

4'-Hydroxy-4-bi...

CAS#:19812-93-2

~%

4OCB Structure

4OCB

CAS#:52709-87-2

Literature: Debono, Manuel; Turner, William W.; LaGrandeur, Lisa; Burkhadt, Fred J.; Nissen , Jeffrey S.; et al. Journal of Medicinal Chemistry, 1995 , vol. 38, # 17 p. 3271 - 3281
4-CYANO-4'-NITRODIPHENYL structure

4-CYANO-4'-NITR...

CAS#:31835-63-9

~%

4OCB Structure

4OCB

CAS#:52709-87-2

Literature: Ruolene, Yu. I.; Adomenas, P. V.; Adomenene, O. K.; Denis, G. I. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1192 - 1195 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 6 p. 1310 - 1314
4-Amino-4'-cyanobiphenyl structure

4-Amino-4'-cyan...

CAS#:4854-84-6

~%

4OCB Structure

4OCB

CAS#:52709-87-2

Literature: Ruolene, Yu. I.; Adomenas, P. V.; Adomenene, O. K.; Denis, G. I. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1192 - 1195 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 6 p. 1310 - 1314
N/A structure

N/A

CAS#:127783-75-9

~%

4OCB Structure

4OCB

CAS#:52709-87-2

Literature: Ruolene, Yu. I.; Adomenas, P. V.; Adomenene, O. K.; Denis, G. I. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1192 - 1195 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 6 p. 1310 - 1314

 Customs

HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

4-cyano-4'-n-butyloxybiphenyl
4OCB
4'-Butoxybiphenyl-4-carbonitrile
4-butoxy-4'-cyano-biphenyl
4-Butoxycyanodiphenyl
[1,1'-Biphenyl]-4-carbonitrile, 4'-butoxy-
4'-Butoxy-4-biphenylcarbonitrile
MFCD00183755
EINECS 258-123-2
4'-butoxy(1,1'-biphenyl)-4-carbonitrile
4-cyano-4'-butyloxybiphenyl
NCR DR DO4
4-n-butyloxy-4'-cyanobiphenyl
4-Cyano-4'-butoxybiphenyl
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Chemsrc provides 4OCB(CAS#:52709-87-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 4OCB are included as well.>> amp version: 4OCB

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