Organic Intermediate 4-Methylumbelliferone CAS 90-33-5 Hymecromone

• CAS No.: 90-33-5
• Formula: C10h8o3
• EINECS: 201-986-7
• Model NO.: Hymecromone
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Colour: White
• COA: Available
• MSDS: Available
• Melting Point: 186-191ºC
• Boiling Point: 267.77°c at 760 Mmhg
• Density: 1.1958
• Transport Package: 1kg/Bag or 25kg/Drum
• Specification: 99.0%min
• Trademark: ZH
• Origin: China
• HS Code: 29329990
• Production Capacity: 50mt/Year

Product Description

Product Description

Hymecromone / 4-Methylumbelliferone /Cas#90-33-5

Cas No.: 90-33-5

Molecular Formula: C10H8O3

Molecular Weight: 176.17

EINECS No.: 201-986-7

Alias: 4-MU; Hymecromone; Coumarin 4; 4-Methyl-7-hydroxycoumarin; 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; 4-Methylumbelliferone; 2H-1-Benzopyran, 7-hydroxy-4-methyl-2-oxo-; 7-hydroxy-4-methyl-2h-1-benzopyren-2-on; Hymecromon;7-Hydroxy-4-methylcoumarin

Appearance: White crystal or white crystalline powder

Source:Chemical Synthesis

Certificate:ISO9001/ISO22000/BRC/FAMI-QS/KOSHER/HALAL
Shelf life: two years when properly stored
Use:  It is widely used as organic intermediate.
Packing:  1kg/bag, 5kg/barrel,10kg/barrel,25kg/barrel, or upon clients' requests. 
Storage: Sealed, Avoid light, stored in dry and cool place; no mixing with toxic and hazardous articles. It is non-dangerous article, and can be transported as common chemicals; handle with care; protect against sunlight and rain.

Quality Standards:Enterprise standards or internal control standards

ITEM	STANDARD
Identification	Positive reaction
Melting range	187-192℃
Heavy metals	10ppm MAX
Loss on drying	0.5%MAX
Sulphated ash	0.1%MAX
Assay(HPLC)	99.0%

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