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Home > ProductsCAS:90-33-5_2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-

2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-

Product ID: AMBZ0098
CAS No.: 90-33-5
Purity: 96%
In stock: Inquiry
Package: As required
Storage conditions: Cool,Dry,Closed

Synonym chemical name(s): 7-Hydroxy-4-methylcoumarin~Hymecromone~4-MU; Hymecromone; 4-Methylumbelliferone; Coumarin 4; 4-Methyl-7-hydroxycoumarin; 4-MU; 7-hydroxy-4-methyl-2,h-1-benzo-pyran-2-one; 7-hydroxy-4-methyl-2-oxo-3-chromene; 7-hydroxy-4-methylbenzpyrone; bilcolic; bilicante; beta-methylumbelliferone; cantabilin; eurogae; imechromone; medilla

CAS No.:90-33-5

MDL No.:MFCD00006866

Reaxys No.:2583832

Molecular Formula:C10H8O3

Molecular Weight:176.17

Melting Point(℃):188.5-190

NMR:1H NMR (300 MHz, DMSO-d6/TMS) delta (ppm): 2.272 (s, 3H), 6.011 (s, 1H), 6.655 (d, 2H), 7.45 (d, 2H), 10.386 (s, 1H)

Related Products

GHS label:GHS07

Signal word:Warning

Hazard statements:H315-H319-H335

Precautionary statements:P261-P305+P351+P338

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

Hazard Codes:Xi

Risk Codes:36/37/38

Safety Instructions:26

WGK Germany:2