4-Ethynyl-1,1'-biphenyl

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Names

[ CAS No. ]:
29079-00-3

[ Name ]:
4-Ethynyl-1,1'-biphenyl

[Synonym ]:
4-biphenylacetylene
1-ethynyl-4-phenylbenzene
4-Ethynyl-1,1'-biphenyl
1,1'-Biphenyl, 4-ethynyl-
4-PhC6H4CCH
MFCD00102191
4-ethynyl biphenyl
4-ethynyl-bipheny
4-Ethynylbiphenyl
p-PhC6H4CCH
4-biphenylylacetylene

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
289.2±19.0 °C at 760 mmHg

[ Melting Point ]:
88-91ºC(lit.)

[ Molecular Formula ]:
C14H10

[ Molecular Weight ]:
178.229

[ Flash Point ]:
119.5±15.6 °C

[ Exact Mass ]:
178.078247

[ LogP ]:
4.16

[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.614

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV5290000
CHEMICAL NAME :
Biphenyl, 4-ethynyl-
CAS REGISTRY NUMBER :
29079-00-3
BEILSTEIN REFERENCE NO. :
1927901
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C14-H10
MOLECULAR WEIGHT :
178.24
WISWESSER LINE NOTATION :
1UU1R DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
400 ug/plate
REFERENCE :
BIJOAK Biochemical Journal. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1906- Volume(issue)/page/year: 188,867,1980

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

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%

Related Compounds

  • 4-ethynyl-4'-methoxy-1,1'-biphenyl
  • 4-Ethynyl-2-methyl-1,1'-biphenyl
  • 4-ETHYNYL-BIPHENYL
  • 4-bromo-4'-ethynyl-1,1'-Biphenyl
  • 4-([1,1'-biphenyl]-4-yl)-N-(6-methylpyridin-2-yl)thiazol-2-amine
  • 4-[1,1'-BIPHENYL]-4-YL-2-OXO-2,5-DIHYDRO-3-FURANCARBONITRILE
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • ethyl 2-[(4Z)-spiro[2.4]heptan-4-ylidene]acetate
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide