ChemicalBook >> CAS DataBase List >>2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE
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
- Molecular Weight:
- 185.22
- MDL Number:
- MFCD00084978
- MOL File:
- 33143-29-2.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H302 |
Precautionary statements | P280-P305+P351+P338 |
WGK Germany | 3 |
HS Code | 2932990090 |
2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE price More Price(24)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 477982 | 2,2-Dimethyl-2H-1-benzopyran-6-carbonitrile 97% | 33143-29-2 | 1g | $229 | 2024-03-01 | Buy |
TRC | C979325 | 6-Cyano-2,2-dimethyl-2H-benzo-[b]-pyran | 33143-29-2 | 100mg | $55 | 2021-12-16 | Buy |
Biosynth Carbosynth | FC20608 | 6-Cyano-2,2-dimethyl-2H-benzo-[b]-pyran | 33143-29-2 | 50mg | $120.5 | 2021-12-16 | Buy |
ChemScene | CS-M3436 | 6-Cyano-2,2-dimethyl-2H-chromene 96.26% | 33143-29-2 | 250mg | $139 | 2021-12-16 | Buy |
Matrix Scientific | 085925 | 2,2-Dimethyl-2H-chromene-6-carbonitrile 97% | 33143-29-2 | 1g | $195 | 2021-12-16 | Buy |
2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Chemical Properties,Uses,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.
Synthesis of 2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE from 4-[(1,1-DIMETHYLPROP-2-YNYL)OXY]BENZONITRILE
2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Preparation Products And Raw materials
Raw materials
4-hydroxy-2,2-dimethylchroman-6-carbonitrile
2,2-dimethyl-4-oxochroman-6-carbonitrile
2-ACETYL-4-CYANOPHENOL
1 1-DIETHOXY-3-METHYL-2-BUTENE 97
4-cyanophenyl acetate
1of3
Preparation Products
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33143-29-2(2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE)Related Search:
6-CYANO-2,2-DIMETHYLCHROMENE
AKOS 91886
2,2-DIMETHYL-2H-1-BENZOPYRAN-6-CARBONITRILE
2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE
2,2-Dimethyl-2H-1-benzopyran-6-carbonitrile 97%
6-Cyano-2,2-dimethyl-2H-chromene
6-CYANO-2,2-DIMETHYL-2H-BENZO-[B]-PYRAN
2,2-DiMethyl-6-cyanochroMene
2,2-DiMethyl-6-cyano-2H-1-benzopyran
2H-1-Benzopyran-6-carbonitrile, 2,2-diMethyl-
2,2-Dimethyl-2H-chromeme-6-carbonitrile
2,2-dimethyl-2H-chromene-6-carbonitrile 97%
2,2-Dimethylchromene-6-carbonitrile
33143-29-2
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