4,4'-Dicyanobiphenyl

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Names

[ CAS No. ]:
1591-30-6

[ Name ]:
4,4'-Dicyanobiphenyl

[Synonym ]:
4,4'-Bibenzonitrile
[1,1'-Biphenyl]-4,4'-dicarbonitrile
MFCD00013805
EINECS 216-468-6
Biphenyl-4,4'-dicarbonitrile
4-(4-cyanophenyl)benzonitrile
4,4'-Dicyanobiphenyl
4,4'-Dibenzonitrile
4,4'-BIPHENYLDICARBONITRILE

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
403.5±38.0 °C at 760 mmHg

[ Melting Point ]:
236-240 °C(lit.)

[ Molecular Formula ]:
C14H8N2

[ Molecular Weight ]:
204.227

[ Flash Point ]:
199.2±20.7 °C

[ Exact Mass ]:
204.068741

[ PSA ]:
47.58000

[ LogP ]:
2.61

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.631

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV2625000
CHEMICAL NAME :
4,4'-Biphenyldicarbonitrile
CAS REGISTRY NUMBER :
1591-30-6
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C14-H8-N2
MOLECULAR WEIGHT :
204.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
75 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H332

[ Precautionary Statements ]:
P280

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R20/22

[ Safety Phrases ]:
S36/37

[ RIDADR ]:
3276

[ WGK Germany ]:
3

[ RTECS ]:
DV2625000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

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%

Related Compounds

  • 4,4'-(1,6-diphenyl-3,4-diaza-hexa-1,3,5-triene-1,6-diyl)-bis-morpholine
  • 4,4',4''-Methanetriyltribenzonitrile
  • 4,4'-Sulfonylbis(benzenemethanol)
  • 4,4'-dichlorodibenzosuberone
  • 4,4',4'',4'''-TETRA-TERT-BUTYLPHTHALOCYANINE COPPER
  • 4,4'-diaminostilbene-2,2'-disulfonic acid disodium salt
  • (1-butyl-1H-imidazol-5-yl)(4-chlorophenyl)methanone
  • 6-(4-Chlorobenzoyl)-4-(3-chlorophenyl)-3,4-dihydro-1-methyl-2(1h)-quinolinone
  • Acetamide, N-[[(5S)-3-[3-fluoro-4-[methyl(methylsulfonyl)amino]phenyl]-2-oxo-5-oxazolidinyl]methyl]-
  • N-phenyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-3-carboxamide
  • 4a,5,6,7,7a,8-Hexahydro-8-(4-hydroxyphenyl)-6-(4-nitrophenyl)-2,5,7-trioxo-N-phenylpyrrolo[3a(2),4a(2):5,6]thiopyrano[2,3-d]thiazole-3(2H)-acetamide
  • 2-(2,5-Dimethylpyrrol-1-yl)-6-ethyl-4-methylpyridine
  • N-(pyridin-2-ylmethyl)pyridin-4-amine
  • Benzoic acid, 2,3,4-trimethoxy-, 2-oxo-2-[[4-(2-phenyldiazenyl)phenyl]amino]ethyl ester
  • tert-Butyl 6-chloro-5-methyl-3-oxo-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate
  • 5-Methoxypentan-1-aminehydrochloride
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