ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Cyanide / nitrile >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
- MOL File:
- 2024-83-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/4/3 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) |
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(2)
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.
2,3-DIMETHOXYBENZONITRILE Preparation Products And Raw materials
Global( 233)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
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| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| CNS CHEMICALS | 58 |
| AVIGYABIOSCIENCES PRIVATE LIMITED | 58 |
| Synth Services | 58 |
| P C Chem | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Clario Organic Limited | 58 |
| Tron Quality Inventor Pvt. Ltd. | 58 |
| NIRMAL CHEMICALS | 58 |
| Reax Chemicals | 58 |
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LABOTEST-BB LT00159775
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2,3-DIMETHOXYBENZONITRILE,2024-83-1
Vilanterol Impurity 71
2024-83-1
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