| Identification | Back Directory | [Name]
4-CYANO-3-TETRAHYDROTHIOPHENONE | [CAS]
16563-14-7 | [Synonyms]
Nsc298357
Cyanotetrahydrothiophenone
4-oxothiolane-3-carbonitrile
4-Cyanotetrahydro-3-thiophenone
4-CYANO-3-TETRAHYDROTHIOPHENONE
4-CYANO-3-OXOTETRAHYDROTHIOPHENE
4-CYANO-3-TETRAHYDROTHIOPHENONE 98+%
3-Oxotetrahydrothiophene-4-carbonitrile
4-OXOTETRAHYDROTHIOPHENE-3-CARBONITRILE | [Molecular Formula]
C5H5NOS | [MDL Number]
MFCD00059049 | [MOL File]
16563-14-7.mol | [Molecular Weight]
127.16 |
| Chemical Properties | Back Directory | [Melting point ]
71 °C | [Boiling point ]
125 °C / 1mmHg | [density ]
1.29 | [storage temp. ]
2-8°C(protect from light) | [solubility ]
soluble in Methanol | [form ]
powder to crystal | [color ]
White to Light yellow | [CAS DataBase Reference]
16563-14-7 |
| Hazard Information | Back Directory | [Uses]
4-CYANO-3-TETRAHYDROTHIOPHENONE is used as a precursor for α-substituted acrylonitriles, 2-cyano-1,3-butadiene, and substituted thiophenes; building block for thienobenzodiazepines.
| [Preparation]
4-Cyano-3-tetrahydrothiophenone can be conveniently prepared in 50% yield by cyclization of the Michael adduct of methyl thioglycolate and acrylonitrile.
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