4-Cyano-4'-heptylbiphenyl

Modify Date: 2024-01-02 17:48:20

4-Cyano-4'-heptylbiphenyl Structure
4-Cyano-4'-heptylbiphenyl structure
Common Name 4-Cyano-4'-heptylbiphenyl
CAS Number 41122-71-8 Molecular Weight 277.403
Density 1.0±0.1 g/cm3 Boiling Point 420.9±34.0 °C at 760 mmHg
Molecular Formula C20H23N Melting Point 30-32°C
MSDS Chinese USA Flash Point 209.7±18.2 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4'-Heptyl-4-biphenylcarbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 420.9±34.0 °C at 760 mmHg
Melting Point 30-32°C
Molecular Formula C20H23N
Molecular Weight 277.403
Flash Point 209.7±18.2 °C
Exact Mass 277.183044
PSA 23.79000
LogP 6.94
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.559
Storage condition 0-10°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H312-H315-H319-H332-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R20/21/22;R36/37/38
Safety Phrases S26-S36
RIDADR 3276
WGK Germany 3
Packaging Group III
Hazard Class 6.1
HS Code 2926909090

 Synthetic Route

~83%

4-Cyano-4'-heptylbiphenyl Structure

4-Cyano-4'-hept...

CAS#:41122-71-8

Literature: Ruolene, Yu. I.; Adomenas, P. V.; Sirutkaitis, R. A.; Denis, G. I. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1187 - 1191 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 6 p. 1305 - 1310

~83%

4-Cyano-4'-heptylbiphenyl Structure

4-Cyano-4'-hept...

CAS#:41122-71-8

Literature: Dabrowski; Witkiewicz; Kenig Molecular crystals and liquid crystals, 1980 , vol. 58, # 3-4 p. 251 - 259

~%

4-Cyano-4'-heptylbiphenyl Structure

4-Cyano-4'-hept...

CAS#:41122-71-8

Literature: Dabrowski; Witkiewicz; Kenig Molecular crystals and liquid crystals, 1980 , vol. 58, # 3-4 p. 251 - 259

~%

4-Cyano-4'-heptylbiphenyl Structure

4-Cyano-4'-hept...

CAS#:41122-71-8

Literature: Dabrowski; Witkiewicz; Kenig Molecular crystals and liquid crystals, 1980 , vol. 58, # 3-4 p. 251 - 259

~%

4-Cyano-4'-heptylbiphenyl Structure

4-Cyano-4'-hept...

CAS#:41122-71-8

Literature: Ruolene, Yu. I.; Adomenas, P. V.; Sirutkaitis, R. A.; Denis, G. I. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1187 - 1191 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 6 p. 1305 - 1310

~%

4-Cyano-4'-heptylbiphenyl Structure

4-Cyano-4'-hept...

CAS#:41122-71-8

Literature: Dabrowski; Witkiewicz; Kenig Molecular crystals and liquid crystals, 1980 , vol. 58, # 3-4 p. 251 - 259

 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

[1,1'-Biphenyl]-4-carbonitrile, 4'-heptyl-
4'-Heptylbiphenyl-4-carbonitrile
4'-Heptyl-[1,1'-biphenyl]-4-carbonitrile
MFCD00074915
NCR DR D7
4-heptyl-4'-cyanobiphenyl
4-Cyano-4'-heptylbiphenyl
4-(4-heptylphenyl)benzonitrile
4'-Heptyl-4-biphenylcarbonitrile
4'-n-Heptyl-4-biphenylcarbonitrile
p-Cyano-p'-heptylbiphenyl
EINECS 255-229-0
4-Heptyl-4’-cyanobiphenyl
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