ChemicalBook >> CAS DataBase List >>2,3-DIMETHOXYBENZONITRILE
2,3-DIMETHOXYBENZONITRILE
- CAS No.
- 2024-83-1
- Chemical Name:
- 2,3-DIMETHOXYBENZONITRILE
- Synonyms
- AKOS B004317;VERATRONITRILE;4-CYANOVERATROLE;O-VERATRONITRILE;2-VERATRONITRILE;3-CYANOVERATROLE;AKOS BBS-00004470;LABOTEST-BB LT00159775;Vilanterol Impurity 71;3,4-DIMETHOXYBENZONITRILE
- CBNumber:
- CB8288574
- Molecular Formula:
- C9H9NO2
- Molecular Weight:
- 163.17
- MDL Number:
- MFCD00001802
- MOL File:
- 2024-83-1.mol
- MSDS File:
- SDS
Last updated:2024-04-03 17:07:09
| Melting point | 68-70 °C(lit.) |
|---|---|
| Boiling point | 290.25°C (rough estimate) |
| Density | 1.2021 (rough estimate) |
| refractive index | 1.5300 (estimate) |
| Flash point | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Soluble in methanol. |
| form | powder to crystal |
| color | White to Light yellow |
| BRN | 1451651 |
| CAS DataBase Reference | 2024-83-1(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,T,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | 3276 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DI4355000 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2926907090 | |||||||||
| NFPA 704 |
|
2,3-DIMETHOXYBENZONITRILE price More Price(17)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | D132306 | 3,4-Dimethoxybenzonitrile ≥99% | 2024-83-1 | 25g | $34.24 | 2024-03-01 | Buy |
| TCI Chemical | D2870 | 3,4-Dimethoxybenzonitrile >98.0%(GC) | 2024-83-1 | 25g | $214 | 2024-03-01 | Buy |
| Alfa Aesar | A12521 | 3,4-Dimethoxybenzonitrile, 98+% | 2024-83-1 | 100g | $132.65 | 2024-03-01 | Buy |
| TRC | D525965 | 3,4-Dimethoxybenzonitrile | 2024-83-1 | 25g | $220 | 2021-12-16 | Buy |
| AK Scientific | X2773 | 3,4-Dimethoxybenzonitrile | 2024-83-1 | 100g | $357 | 2021-12-16 | Buy |
2,3-DIMETHOXYBENZONITRILE Chemical Properties,Uses,Production
Chemical Properties
white to light yellow crystal powder
Uses
3,4-Dimethoxybenzonitrile is used as an organic chemical synthesis intermediate.
Preparation
Veratraldoxime(88–89 g, 0.45 mol) was combined with acetic anhydride (100 g) in a 300-mL round-bottomed flask equipped with a ground-glass air condenser, and the mixture was cautiously heated. A vigorous reaction took place, at which point the flame (heating by oil bath; the author) was removed. After the reaction had subsided, the solution was gently refluxed for 2 h and then carefully poured, with stirring, into cold water (300 mL). Stirring was continued, and on cooling the nitrile separated as small, almost colorless crystals; these were collected by filtration and dried in air. The veratronitrile thus obtained was quite pure; yield 57–62 g (72–76%); mp 66–67 C°.
1-Cyanoacenaphthene 1403 can be synthesized from its carbaldoxime by dehydration with acetic anhydride in 87% yield. Whereas acetic anhydride usually serves as the solvent as well as the reactant, this procedure is performed in n-octane.
Synthesis Reference(s)
Synthesis, p. 510, 1985 DOI: 10.1055/s-1985-31253
2,3-DIMETHOXYBENZONITRILE Preparation Products And Raw materials
Global( 234)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 7514 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18774 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29881 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10032 | 58 |
| Jinan Honest Pharm Co., Ltd | +8615318812076 | zpy8217@163.com | China | 286 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14395 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9911 | 58 |
View Lastest Price from 2,3-DIMETHOXYBENZONITRILE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-01 | Veratronitrile
2024-83-1
|
US $12.00-151.00 / g | 25g | 0.98 | 25kg | Shanghai UCHEM Inc. | |
 |
2024-09-20 | Apremilast Impurity 59
2024-83-1
|
US $0.00 / mg | 10mg | 0.98 | 10g | ShenZhen H&D Pharmaceutical Technology Co., LTD | |
 |
2022-10-19 | 2,3-DIMETHOXYBENZONITRILE
2024-83-1
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. |
-
- Veratronitrile
2024-83-1
- US $12.00-151.00 / g
- 0.98
- Shanghai UCHEM Inc.
-
- Apremilast Impurity 59
2024-83-1
- US $0.00 / mg
- 0.98
- ShenZhen H&D Pharmaceutical Technology Co., LTD
-
- 2,3-DIMETHOXYBENZONITRILE
2024-83-1
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
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3,4-Dimethoxy-benzonitril
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3,4-DIMETHOXYBENZONITRILE / 3,4-DIMETHOXYLPHENYL CYANIDE
3,4-dimethoxybenzene-carbonitrile
4-Cyano-1,2-dimethoxybenzene
4-Cyanoveratrole
3,4-Dimethoxybenzonitrile,97%
Benzonitrile, 3,4-diMethoxy-
4-Cyanoveratrole, Veratronitrile
3,4-Dimethoxybenzonitrile Verapamil, Denopamine
Veratronitrile (3,4-Dimethoxy Benzonitrile)
3,4-Dimethoxybenzonitrile>
1-cyano-3,4-dimethoxylbenzene
3,4-Dimethoxy benzonitrile- 99% (Veratronitrile)
2,3-DIMETHOXYBENZONITRILE,2024-83-1
Vilanterol Impurity 71
2024-83-1
Cyanides/Nitriles
Organic Building Blocks
Nitrogen Compounds
C8 to C9
Building Blocks
Verapamil/Denopamine
Building Blocks
C8 to C9
Chemical Synthesis
Nitrogen Compounds
Organic Building Blocks
Phenyls & Phenyl-Het
C8 to C9
Cyanides/Nitriles
Nitrogen Compounds
Aromatic Nitriles
Phenyls & Phenyl-Het
Nitrile
Anisoles, Alkyloxy Compounds & Phenylacetates
Nitriles