3,4-Dimethoxyphenylacetic acid , 98% , 93-40-3

Synonym(s):
3,4-Dimethoxyphenylacetic acid;Homoveratric acid

CAS NO.：93-40-3

Empirical Formula: C10H12O4

Molecular Weight: 196.2

MDL number: MFCD00004335

EINECS: 202-244-5

PRODUCT Properties

• Melting point: 96-98 °C (lit.)
• Boiling point: 293.08°C (rough estimate)
• Density: 1.2166 (rough estimate)
• refractive index: 1.5430 (estimate)
• storage temp.: Sealed in dry,Room Temperature
• solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
• pka: pK1:4.333 (25°C)
• form: Powder
• color: White to beige
• Water Solubility: SOLUBLE
• BRN: 1110282
• InChIKey: WUAXWQRULBZETB-UHFFFAOYSA-N
• LogP: 1.242
• CAS DataBase Reference: 93-40-3(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, 3,4-dimethoxyphenyl-(93-40-3)
• EPA Substance Registry System: Benzeneacetic acid, 3,4-dimethoxy- (93-40-3)

Description and Uses

It reacts with formaldehyde in the presence of acid to give an isochromanone.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
• Hazard Codes: Xn,Xi
• Risk Statements: 36/37/38-22-36/37
• Safety Statements: 22-24/25-36/37-26-37/39
• WGK Germany: 3
• RTECS: AH0675000
• TSCA: Yes
• HazardClass: IRRITANT
• HS Code: 29189090