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1-Benzocyclobutenecarbonitrile

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1-Benzocyclobutenecarbonitrile Basic information

Product Name:
1-Benzocyclobutenecarbonitrile
Synonyms:
  • Bicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile
  • 1-BENZOCYCLOBUTENECARBONITRILE
  • BICYCLO[4.2.0]OCTA-1(6),2,4-TRIENE-7-CARBONITRILE
  • 1-cyanobenzocyclobutene
  • 1-CNBCB 1-Cyanobenzocyclobutene
  • Bicyclo[4.2.0]octa-1,3,5,7-tetraene-7-carbonitrile
  • 1-Benzocyclobutenecarbonitrile ISO 9001：2015 REACH
  • bicycl[4.2.0]octa-1,3,5-triene-7-carbonitrile
CAS:
6809-91-2
MF:
C9H7N
MW:
129.16
Product Categories:
  • C8 to C9
  • Cyanides/Nitriles
  • API intermediates
  • Nitrogen Compounds
Mol File:
6809-91-2.mol
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1-Benzocyclobutenecarbonitrile Chemical Properties

Boiling point:
88 °C/1.3 mmHg (lit.)
Density 
1.055 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.5479(lit.)
Flash point:
>230 °F
NIST Chemistry Reference
1-Benzocyclobutenecarbonitrile(6809-91-2)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
HS Code 
2926907090

MSDS

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1-Benzocyclobutenecarbonitrile Usage And Synthesis

Uses

1-Benzocyclobutenecarbonitrile was used as precursors of R-cyano- or R-keto-substituted o-quinodimethanes.

Synthesis Reference(s)

Journal of the American Chemical Society, 80, p. 2257, 1958 DOI: 10.1021/ja01542a055
The Journal of Organic Chemistry, 27, p. 3836, 1962 DOI: 10.1021/jo01058a019

General Description

Enantiomeric resolution of 1-benzocyclobutenecarbonitrile by CHIRALPAK IA, CHIRALPAK IB and CHIRALPAK IC (new generation chiral stationary phases) by chromatography was reported.

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