ChemicalBook > CAS DataBase List > 2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE
2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE
- Product Name
- 2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE
- CAS No.
- 33143-29-2
- Chemical Name
- 2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE
- Synonyms
- AKOS 91886;6-CYANO-2,2-DIMETHYLCHROMENE;2,2-DiMethyl-6-cyanochroMene;6-Cyano-2,2-dimethyl-2H-chromene;2,2-Dimethylchromene-6-carbonitrile;2,2-DiMethyl-6-cyano-2H-1-benzopyran;2,2-Dimethyl-2H-chromeme-6-carbonitrile;6-CYANO-2,2-DIMETHYL-2H-BENZO-[B]-PYRAN;2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE;2,2-DIMETHYL-2H-1-BENZOPYRAN-6-CARBONITRILE
- CBNumber
- CB8254153
- Molecular Formula
- C12H11NO
- Formula Weight
- 185.22
- MOL File
- 33143-29-2.mol
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2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Property
- Melting point:
- 45-49 °C(lit.)
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Acetone, Chloroform, Dichloromethane, DMSO, Ethyl Acetate
- form
- Solid
- color
- Pale Yellow Crystalline
- CAS DataBase Reference
- 33143-29-2(CAS DataBase Reference)
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Safety
- WGK Germany
- 3
- HS Code
- 2932990090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 477982
- Product name
- 2,2-Dimethyl-2H-1-benzopyran-6-carbonitrile
- Purity
- 97%
- Packaging
- 1g
- Price
- $229
- Updated
- 2024/03/01
TRC
- Product number
- C979325
- Product name
- 6-Cyano-2,2-dimethyl-2H-benzo-[b]-pyran
- Packaging
- 100mg
- Price
- $55
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FC20608
- Product name
- 6-Cyano-2,2-dimethyl-2H-benzo-[b]-pyran
- Packaging
- 50mg
- Price
- $120.5
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-M3436
- Product name
- 6-Cyano-2,2-dimethyl-2H-chromene
- Purity
- 96.26%
- Packaging
- 250mg
- Price
- $139
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 085925
- Product name
- 2,2-Dimethyl-2H-chromene-6-carbonitrile
- Purity
- 97%
- Packaging
- 1g
- Price
- $195
- Updated
- 2021/12/16
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2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Chemical Properties,Usage,Production
Chemical Properties
Pale Yellow Crystalline Solid
Uses
6-Cyano-2,2-dimethyl-2H-benzo-[b]-pyran (cas# 33143-29-2) is a compound useful in organic synthesis.
Uses
2,2-Dimethyl-2H-1-benzopyran-6-carbonitrile (6-Cyano-2,2-dimethylchromene) may be used in the synthesis of 3,4-epoxy-6-cyano-2,2-dimethylchromene via epoxidation.
Synthesis Reference(s)
The Journal of Organic Chemistry, 37, p. 841, 1972 DOI: 10.1021/jo00971a006
General Description
2,2-Dimethyl-2H-1-benzopyran-6-carbonitrile (6-Cyano-2,2-dimethyl-2H-1-benzopyran) is a substituted 2,2-dimethyl-2H-1-benzopyran. It can be synthesized by the condensation reaction between 1,1-diethoxy-3-methyl-2-butene and 4-cyanophenol in the presence of pyridine.
2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Preparation Products And Raw materials
Raw materials
Preparation Products
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