6,7-Dimethoxy-4-methylcoumarin , >98.0%(GC) , 4281-40-7

CAS NO.：4281-40-7

Empirical Formula: C12H12O4

Molecular Weight: 220.22

MDL number: MFCD00012338

PRODUCT Properties

• Melting point: 136-139 °C (lit.)
• Boiling point: 374.5±42.0 °C(Predicted)
• Density: 1.202±0.06 g/cm3(Predicted)
• solubility: DMSO: soluble
• form: powder to crystal
• color: White to Orange to Green
• λmax: 340nm(MeOH)(lit.)
• BRN: 189644
• InChI: 1S/C12H12O4/c1-7-4-12(13)16-9-6-11(15-3)10(14-2)5-8(7)9/h4-6H,1-3H3
• InChIKey: GBYDSYPGGDKWGZ-UHFFFAOYSA-N
• SMILES: COc1cc2OC(=O)C=C(C)c2cc1OC
• CAS DataBase Reference: 4281-40-7(CAS DataBase Reference)

Description and Uses

6,7-Dimethoxy-4-methylcoumarin (cas# 4281-40-7) is a compound useful in organic synthesis.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P280-P301+P312-P302+P352-P305+P351+P338
• PPE: Eyeshields, Gloves, type N95 (US)
• WGK Germany: 3
• F: 8
• HS Code: 2932209088
• Storage Class: 11 - Combustible Solids