Isovanillin CAS 621-59-0 Purity ≥99.5% (HPLC) Factory High Purity
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 3-Hydroxy-4-Methoxybenzaldehyde (Isovanillin) (CAS: 621-59-0) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase Isovanillin, Please contact: alvin@ruifuchem.com
| Chemical Name | 3-Hydroxy-4-Methoxybenzaldehyde |
| Synonyms | Isovanillin; iso-Vanillin; 3-Hydroxy-p-Anisaldehyde; 3-Hydroxy-4-Anisaldehyde; 3-Hydroxy-4-Methoxybenzaldehyde |
| CAS Number | 621-59-0 |
| Stock Status | In Stock, Production Capacity 6 Tons per Month |
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 |
| Melting Point | 113.0~115.0℃ |
| Density | 1.20 |
| Sensitive | Air Sensitive |
| Solubility | Soluble in Acetone and Methanol |
| COA & MSDS | Available |
| Brand | Ruifu Chemical |
| Item | Specifications | Results |
| Appearance | White or Beige Crystalline Powder | Complies |
| Identification | IR Spectrum Conforms to Structure | Complies |
| Odor | Creem and Olive Odor | Complies |
| Melting Point | 113.0~115.0℃ | 113.5℃ |
| Purity / Analysis Method | ≥99.5% (HPLC) | 99.98% |
| Loss on Drying | ≤0.50% | 0.15% |
| Vanillin | ≤0.10% (HPLC) | Complies |
| Ethoxyvanillin | ≤0.05% | Complies |
| Other Individual Impurities | ≤0.05% | Complies |
| Test Standard | The product has been tested & complies with the Enterprise Standard | |
| No. | Materials | Use | ||||
| 1 | Veratraldehyde CAS:120-14-9 | Starting Material | ||||
| 2 | Sulfuric Acid | Condensation | ||||
| 3 | Toluene | Solvent | ||||
| 4 | 30% Hydrochloric acid | Adjust PH | ||||
| 5 | 30% Sodium Hydroxide Solution | Adjust PH | ||||
Using Veratraldehyde as the starting material, remove the “methyl” using H2SO4 under the protection of N2, can get the primary products. And then dissolve it by Sodium hydroxide solution and Hydrochloric acid. After decoloration and refining, we can get the puregrade product.
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool, dry, well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
3-Hydroxy-4-Methoxybenzaldehyde (Isovanillin) (CAS: 621-59-0) is an important fine chemical product, used as perfume, flavor, food and cosmetic additives, plant growth regulator, etc., it is also an important pharmaceutical intermediate. As a spice, it has unique properties than vanillin, its fragrance can change with the change of ambient temperature, so it is especially suitable for special cosmetics and some special spice industry. It is widely used as a pharmaceutical intermediate in the food and beverage industry, chemical synthesis of flavors and chemical analysis.
Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37 - Wear suitable protective clothing and gloves.
S36 - Wear suitable protective clothing.
WGK Germany 3
RTECS CU6540000
TSCA Yes
Hazard Note Irritant
