- Price
Supplier Type
- contract manufacturer
- Manufacturer
- custom synthesis
- Reagent
- Trader
Supplier Region
- Telangana(5)
- Hyderabad(4)
- Tamil Nadu(1)
- Maharashtra(3)
Purity
- 99%
- >98.0%(T)
- 98%+
- 98%
- ≥98%
- 97%
Package
- 100mg
- 25g
- 100g
- 1kg
- 5kg
- 10kg
- 25kg
- 1MT
- Gram
- 10gm
- 25gm
- 100gm
- 500gm
- 500G
4-Methylumbelliferone
- CAS:90-33-5
- MF:C10H8O3
- MW:176.17
- EINECS:201-986-7
- Melting point::
- 188.5-190 °C(lit.)
- Boiling point::
- 267.77°C (rough estimate)
- Density :
- 1.1958 (rough estimate)
- refractive index :
- 1.5036 (estimate)
- storage temp. :
- 2-8°C
- solubility :
- Solubility Practically insoluble in water; slightly soluble in ethanol, ether,chloroform; soluble inmethanol
- form :
- Crystalline Powder
- pka:
- 7.79(at 25℃)
- color :
- off-white to yellow
- PH Range:
- Green 1 uorescent (0.0) to weak blue 1 uorescent (2.0);Weak blue 1 uorescent (6.5) blue 1 uorescent (8.0)
- Water Solubility :
- slightly soluble
- λmax:
- 221nm, 251nm, 322nm
- Merck :
- 14,4854
- BRN :
- 142217
- Stability::
- Stable. Combustible. Incompatible with strong oxidizing agents.
- Major Application:
- color filter, electroluminescent displays, document security processes, lasers, integrated circuits, liquid crystal displays, surface brightening composition, oil products, teeth whitening agent, lysosomal enzyme assay, substrate for lipase, determining protein-protein-interactions in living cells, Antitrypanosomal, antileishmanial, anticancer, antiHIV, antimalarial, antibacterial, antifungal
- InChIKey:
- HSHNITRMYYLLCV-UHFFFAOYSA-N
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H303-H315-H319-H335
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a
7- Hydroxy - 4- Methyl coumarin; 4 – Methylambelliferone 90-33-5
4-Methyl-7-Hydroxy coumarin 90-33-5
7-Hydroxy-4-methylcoumarin 90-33-5
7-Hydroxy-4-methylcoumarin 90-33-5
7-Hydroxy-4-methylcoumarin 90-33-5
7-Hydroxy-4-methylcoumarin 90-33-5
7-Hydroxy-4-methylcoumarin 90-33-5
7-Hydroxy-4-methylcoumarin 90-33-5