Veratraldehyde
- CAS No.
- 120-14-9
- Chemical Name:
- Veratraldehyde
- Synonyms
- 3,4-DIMETHOXYBENZALDEHYDE;3,4-DIMETHOXYANILINE;Benzaldehyde, 3,4-dimethoxy-;204-373-2;VERATRYL ALDEHYDE;METHYL VANILLIN;Methyl vanilline;Veratral;VERATRIC ALDEHYDE;4-O-Methylvanillin
- CBNumber:
- CB7281578
- Molecular Formula:
- C9H10O3
- Molecular Weight:
- 166.17
- MOL File:
- 120-14-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/25 20:04:51
| Melting point | 40-43 °C (lit.) |
|---|---|
| Boiling point | 281 °C (lit.) |
| Density | 1.1708 (rough estimate) |
| vapor pressure | 0.09Pa at 24℃ |
| FEMA | 3109 | VERATRALDEHYDE |
| refractive index | 1.5260 (estimate) |
| Flash point | >230 °F |
| storage temp. | 2-8°C |
| solubility | alcohol: freely soluble |
| form | Lumps or Fused Solid |
| color | White to yellow |
| Specific Gravity | 1.15 (liquid) |
| Odor | at 10.00 % in dipropylene glycol. sweet woody vanilla |
| Odor Type | creamy |
| Water Solubility | <0.1 g/100 mL at 22 ºC |
| Sensitive | Air Sensitive |
| Merck | 14,9951 |
| JECFA Number | 877 |
| BRN | 473899 |
| Stability | Stable. Incompatible with strong bases, strong oxidizing agents. |
| LogP | 0.8 at 25℃ |
| CAS DataBase Reference | 120-14-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde, 3,4-dimethoxy-(120-14-9) |
| EPA Substance Registry System | Veratraldehyde (120-14-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P302+P352-P332+P313 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-38-36/37/38-36/38 | |||||||||
| Safety Statements | 26-22-24/25-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | YX5088000 | |||||||||
| F | 9-23 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29124900 | |||||||||
| Toxicity | LD50 orally in Rabbit: 2000 mg/kg LD50 dermal Rabbit > 5000 mg/kg | |||||||||
| NFPA 704 |
|
Veratraldehyde price More Price(21)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W310905 | Veratraldehyde ≥98%, FG | 120-14-9 | 1SAMPLE-K | ₹5141.88 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W310905 | Veratraldehyde ≥98%, FG | 120-14-9 | 1KG | ₹14018.38 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W310905 | Veratraldehyde ≥98%, FG | 120-14-9 | 5KG | ₹48831.58 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W310905 | Veratraldehyde ≥98%, FG | 120-14-9 | 10KG | ₹69604.75 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W310905 | Veratraldehyde ≥98%, FG | 120-14-9 | 25KG | ₹161184.25 | 2022-06-14 | Buy |
Veratraldehyde Chemical Properties,Uses,Production
Chemical Properties
Veratraldehyde is a crystalline solid (mp 44.5–45°C) with a woody, vanillalike
odor.
Veratraldehyde can be prepared by methylation of vanillin. It is used in oriental
and warm, woody fragrances, as well as in flavor compositions for vanilla notes. It
is an intermediate in, for example, the synthesis of pharmaceuticals.
Occurrence
Reported among the constituents of the essential oils of Cymbopogon javanensis and Eryngium poterium. Also reported found in raspberry, ginger, peppermint oil, Bourbon vanilla and mastic gum oil.
Uses
Veratraldehyde was used in the preparation of 4-chloromethyl-2-(dimethoxyphenyl)-1,3-dioxolane. It was used in the synthesis of (+)-lithospermic acid, having anti-HIV activity. It forms 1:1 inclusion complexes with cyclodextrins. It reacts with 3-acetyl-2,5-dimethythiophene to yield chalcone dye, (2E)-3-(3,4-Dimethoxyphenyl)-1-(2,5-dimethylthiophen-3-yl)prop-2-en-1-one.
Preparation
Prepared from vanillin by methylation of vanillin with dimethylsulfate under mildly alkaline conditions.
General Description
Needles or chunky light peach powder. Has an odor of vanilla beans.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Veratraldehyde is incompatible with strong oxidizing agents and strong bases. . Veratraldehyde is an aldehyde. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction).
Fire Hazard
Veratraldehyde is probably combustible.
Purification Methods
Crystallise the ether from diethyl ether, pet ether, CCl4 or toluene. [Beilstein 8 IV 1765.]
Veratraldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
1of3
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| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| chromsynth pvt ltd | 58 |
| Hyderabad | 58 |
| SVH BIOSCIENCES | 58 |
| Bhavesh Chem Labs | 58 |
| chakrachem Lifesciences | 58 |
| SREE SYNERIC LAB | 58 |
| SNECOFRi Pvt Ltd | 58 |
| Allchem Lifescience Pvt. Ltd | 58 |
| CNS CHEMICALS | 58 |
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