4-Methylumbelliferone

Purity: 98%

Synonym(s): 7-Hydroxy-4-methylcoumarin; Hymecromone; β-Methylumbelliferone, 4-MU

Formula: C10H8O3 Molecular Weight: 176.17

CAS Number: 90-33-5 Beilstein Number: 142217 EC Number: 201-986-7 MDL Number: MFCD00006866 PubChem CID: 5280567

Properties

Shelf life: 1460 days

Solubility: Soluble in alcohol. Insoluble in cold water. Soluble in acetic acid, alkali and ammonium hydroxide. Slightly soluble in hot water, chloroform and diethyl ether.Solubility in hot Methanol almost transparency

Sensitivity:

Boiling point:

Melting point: 188.5-190°C

InChl: InChI=1S/C10H8O3/c1-6-4-10(12)13-9-5-7(11)2-3-8(6)9/h2-5, 11H, 1H3

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H335

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P271; P304+P340; P403+P233; P362+P364; P264+P265; P337+P317; P332+P317; P319

WGK: 2

Storage:

Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves