Vanillic acid manufacturers and suppliers

Vanillic acid suppliers

Properties

Melting point:: 208-210 °C(lit.)

Boiling point:: 257.07°C (rough estimate)

Density: 1.3037 (rough estimate)

refractive index: 1.5090 (estimate)

FEMA: 3988 | 4-HYDROXY-3-METHOXYBENZOIC ACID

storage temp.: Store below +30°C.

solubility: Acetonitrile (Slightly), Aqueous Base (Slightly), DMSO (Slightly), Methanol (Slightly）

pka: pKa 4.53(H2O t = 25 c = 0.016–0.001) (Uncertain)

form: Liquid

color: Clear colorless to brown, may darken during storage

Odor: at 100.00 %. dairy milky custard creamy powdery vanilla bean

Odor Type: creamy

biological source: synthetic

Water Solubility: Soluble in water, alcohol and ether.

JECFA Number: 959

Merck: 14,9931

BRN: 2208364

Stability:: Stable. Combustible. Incompatible with strong oxidizing agents.

InChI: 1S/C8H8O4/c1-12-7-4-5(8(10)11)2-3-6(7)9/h2-4,9H,1H3,(H,10,11)

InChIKey: WKOLLVMJNQIZCI-UHFFFAOYSA-N

SMILES: COc1cc(ccc1O)C(O)=O

LogP: 1.30

CAS DataBase Reference: 121-34-6(CAS DataBase Reference)

NIST Chemistry Reference: Benzoic acid, 4-hydroxy-3-methoxy-(121-34-6)

EPA Substance Registry System: Vanillic acid (121-34-6)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H315-H319-H335

Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Hazard Codes: Xi

Risk Statements: 36/37/38

Safety Statements: 37/39-26-36

WGK Germany: 1

RTECS: YW5300000

Hazard Note: Irritant

TSCA: TSCA listed

HS Code: 29189090

Storage Class: 11 - Combustible Solids

REACH Registrations: Active

Use

Vanillic acid is a dihydroxybenzoic acid that can be used as a flavoring agent. As an oxidized form of vanillin, it is the intermediate product during the two-step bioconversion process from ferulic acid to vanillin. It exists in high amount in the root of Angelica sinenisis, which is a plant used in traditional Chinese medicine. It also exists in acal oil, argan oil as well as wine and vinegar. It can be used in the synthesis of the analeptic drug etamivan, modecainide, brovanexine, vanitiolide, and vanyldisulfamide. It can be manufactured through the oxidation of vanillin to the carboxylic acid.

You can find Vanillic acid suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.