4,4'-Dicyanobiphenyl

Suppliers

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
  • 3-Chloro-5-(chloromethyl)pyridin-4-OL
  • 3-(2-Aminoethyl)-5-chloropyridin-4-OL
  • 3-(3-Aminopropyl)-5-chloropyridin-4-OL
  • 2-(2-Aminoethyl)-5-chloropyridin-4-OL
  • 2-(3-Aminopropyl)-5-chloropyridin-4-OL
  • Ethyl (5-chloro-6-hydroxypyridin-3-YL)acetate
  • 1-[(2-Nitrophenyl)methyl]imidazolidin-2-one
  • 1-methyl-2,4-dioxo-2,4-dihydro-1H-3,1-benzoxazine-6-sulfonamide
  • 6-Acetyl-3-chloropyridin-2(1H)-one
  • Ethyl (6-chloro-5-hydroxypyridin-2-YL)acetate
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.