33143-29-2
- Name: 2,2-DIMETHYL-2H-CHROMENE-6-CARBONITRILE
- Chemical Name: 2,2-dimethylchromene-6-carbonitrile
- CAS Number: 33143-29-2
- Molecular Formula: C12H11NO
- Molecular Weight: 185.22200
- Create Date: 2018-12-23 01:11:55
- Modify Date: 2025-09-10 08:03:37
| Name | 2,2-dimethylchromene-6-carbonitrile |
|---|---|
| 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 |
| 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 |
| Hazard Codes | Xn:Harmful; |
|---|---|
| Risk Phrases | R20/21/22 |
| Safety Phrases | S36/37 |
| WGK Germany | 3 |
| HS Code | 2926909090 |
|
~99%
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| 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 |
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~67%
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| 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 |
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| Literature: US5502220 A1, ; |
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| Literature: Journal of Medicinal Chemistry, , vol. 44, # 23 p. 3831 - 3837 |
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| Literature: Letters in Drug Design and Discovery, , vol. 7, # 6 p. 415 - 420 |
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| Literature: Journal of Medicinal Chemistry, , vol. 44, # 23 p. 3831 - 3837 |
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| Literature: Journal of Medicinal Chemistry, , vol. 44, # 23 p. 3831 - 3837 |
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~%
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| Literature: Letters in Drug Design and Discovery, , vol. 7, # 6 p. 415 - 420 |
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| Literature: Journal of Medicinal Chemistry, , vol. 42, # 11 p. 1921 - 1926 |
| 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% |