1-Benzocyclobutenecarbonitrile

CAS NO.：6809-91-2
Empirical Formula: C9H7N
Molecular Weight: 129.16
MDL number: MFCD00001350
SAFETY DATA SHEET (SDS)
Update Date: 2022-12-30 16:20:48

What is 1-Benzocyclobutenecarbonitrile?

The Uses of 1-Benzocyclobutenecarbonitrile

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.

Properties of 1-Benzocyclobutenecarbonitrile

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)

Safety information for 1-Benzocyclobutenecarbonitrile

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.