2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE

Modify Date: 2025-09-10 08:03:37

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Structure
2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE structure
 Common Name 2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE
CAS Number 33143-29-2 Molecular Weight 185.22200
Density 1.13g/cm3 Boiling Point 301ºC at 760mmHg
Molecular Formula C12H11NO Melting Point 45-49 °C(lit.)
MSDS N/A Flash Point >230 °F

 Names

Name 2,2-dimethylchromene-6-carbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.13g/cm3
Boiling Point 301ºC at 760mmHg
Melting Point 45-49 °C(lit.)
Molecular Formula C12H11NO
Molecular Weight 185.22200
Flash Point >230 °F
Exact Mass 185.08400
PSA 33.02000
LogP 2.74248
Index of Refraction 1.578

 Safety Information

Hazard Codes Xn:Harmful;
Risk Phrases R20/21/22
Safety Phrases S36/37
WGK Germany 3
HS Code 2926909090

 Synthetic Route

4-[(1,1-Dimethylprop-2-ynyl)oxy]benzonitrile structure

4-[(1,1-Dimethy...

CAS#:33143-92-9

~99%

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Structure

2,2-DIMETHYL-2H...

CAS#:33143-29-2

Literature: Bogaert-Alvarez, Ricardo J.; Demena, Paul; Kodersha, Gus; Polomski, Robert E.; Soundararajan; Wang, Steve S. Y. Organic Process Research and Development, 2001 , vol. 5, # 6 p. 636 - 645
1 1-DIETHOXY-3-METHYL-2-BUTENE structure

1 1-DIETHOXY-3-...

CAS#:1740-74-5

4-Hydroxybenzonitrile structure

4-Hydroxybenzon...

CAS#:767-00-0

~67%

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Structure

2,2-DIMETHYL-2H...

CAS#:33143-29-2

Literature: North, Jeffrey T.; Kronenthal, David R.; Pullockaran, Annie J.; Real, Sharon D.; Chen, Helen Y. Journal of Organic Chemistry, 1995 , vol. 60, # 11 p. 3397 - 3400
3-Mepy structure

3-Mepy

CAS#:108-99-6

4-Hydroxybenzonitrile structure

4-Hydroxybenzon...

CAS#:767-00-0

~%

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Structure

2,2-DIMETHYL-2H...

CAS#:33143-29-2

Literature: US5502220 A1, ;
6-cyano-3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-4-ol structure

6-cyano-3,4-dih...

CAS#:121021-89-4

~%

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Structure

2,2-DIMETHYL-2H...

CAS#:33143-29-2

Literature: Journal of Medicinal Chemistry, , vol. 44, # 23 p. 3831 - 3837
4-Hydroxybenzonitrile structure

4-Hydroxybenzon...

CAS#:767-00-0

~%

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Structure

2,2-DIMETHYL-2H...

CAS#:33143-29-2

Literature: Letters in Drug Design and Discovery, , vol. 7, # 6 p. 415 - 420
2-Acetyl-4-cyanophenol structure

2-Acetyl-4-cyan...

CAS#:35794-84-4

~%

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Structure

2,2-DIMETHYL-2H...

CAS#:33143-29-2

Literature: Journal of Medicinal Chemistry, , vol. 44, # 23 p. 3831 - 3837
2,2-dimethyl-4-oxo-3H-chromene-6-carbonitrile structure

2,2-dimethyl-4-...

CAS#:121021-88-3

~%

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Structure

2,2-DIMETHYL-2H...

CAS#:33143-29-2

Literature: Journal of Medicinal Chemistry, , vol. 44, # 23 p. 3831 - 3837
4-cyanophenyl acetate structure

4-cyanophenyl a...

CAS#:13031-41-9

~%

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Structure

2,2-DIMETHYL-2H...

CAS#:33143-29-2

Literature: Letters in Drug Design and Discovery, , vol. 7, # 6 p. 415 - 420
4-Hydroxybenzonitrile structure

4-Hydroxybenzon...

CAS#:767-00-0

3-Methyl butynol structure

3-Methyl butynol

CAS#:115-19-5

~%

2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE Structure

2,2-DIMETHYL-2H...

CAS#:33143-29-2

Literature: Journal of Medicinal Chemistry, , vol. 42, # 11 p. 1921 - 1926

 Customs

HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

2,2-dimethyl-6-cyano-2H-1-benzopyran
6-cyano-2,2-dimethylchromene
2,2-Dimethyl-2H-1-benzopyran-6-carbonitrile
2,2-dimethyl-6-cyano-2H-benzo[b]pyran
2,2-dimethyl-2H-chromene-6-carbonitrile
MFCD00084978
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Chemsrc provides 2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE(CAS#:33143-29-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE are included as well.>> amp version: 2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE

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