acetyl cyanide

Modify Date: 2025-08-25 09:35:59

acetyl cyanide Structure
acetyl cyanide structure
Common Name acetyl cyanide
CAS Number 631-57-2 Molecular Weight 69.062
Density 1.0±0.1 g/cm3 Boiling Point 92.3±9.0 °C at 760 mmHg
Molecular Formula C3H3NO Melting Point N/A
MSDS Chinese USA Flash Point 14.4±0.0 °C
Symbol GHS02 GHS06
GHS02, GHS06
Signal Word Danger

 Names

Name acetyl cyanide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 92.3±9.0 °C at 760 mmHg
Molecular Formula C3H3NO
Molecular Weight 69.062
Flash Point 14.4±0.0 °C
Exact Mass 69.021461
PSA 40.86000
LogP -0.71
Vapour Pressure 51.9±0.2 mmHg at 25°C
Index of Refraction 1.380

 Safety Information

Symbol GHS02 GHS06
GHS02, GHS06
Signal Word Danger
Hazard Statements H225-H301 + H331-H315-H335-H412
Precautionary Statements P210-P261-P273-P301 + P310 + P330-P304 + P340 + P312-P403 + P233
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F,T,N
Risk Phrases 11-23/25-51/53-37/38
Safety Phrases 45-61-36/37
RIDADR UN 3273 3/PG 2
Packaging Group II
Hazard Class 3.1

 Synthetic Route

 Articles3

More Articles
The infrared spectra of nitriles and related compounds frozen in Ar and H2O.

Astrophys. J. 476(2) , 932-42, (1997)

We present the 2320-2050 cm-1 (4.31-4.88 micrometers) infrared spectra of 16 solid-state nitriles, isonitriles, and related compounds in order to facilitate the assignment of absorption features in a ...

π-Complexes from acyl cyanides and lithium dimethylcuprate(I).

Chem. Commun. (Camb.) 49(29) , 3010-2, (2013)

Rapid injection of pyruvonitrile or benzoyl cyanide into solutions of Me2CuLi in THF-d8 at -100 °C gave complexes that were stable at this temperature. 1D NMR with multiply labelled substrates ((13)C/...

Doppler-Resolved Kinetics of Saturation Recovery.

J. Phys. Chem. A 119 , 7439-50, (2015)

Frequency-modulated laser transient absorption has been used to monitor the ground-state rotational energy-transfer rates of CN radicals in a double-resonance, depletion recovery experiment. When a pu...

 Synonyms

acetonnitrile
acetonenitrile
MFCD00001838
Propanenitrile, 2-oxo-
2-oxopropionitrile
2-Oxopropanenitrile
α-Oxopropionitrile
Propanenitrile,2-oxo
Pyruvonitrile
pyruvnitrile
oxopropionitrile
EINECS 211-159-2
ACETYLCYANIDE
acetyl cyanide
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