3-phenylumbelliferone

Suppliers

Names

[ Name ]:
3-phenylumbelliferone

[Synonym ]:
7-Hydroxy-3-phenylcumarin
7-Hydroxy-3-phenylcoumarin
7-hydroxy-3-phenyl-2H-1-benzopyran-2-one
3-Phenylumbelliferone
3-phenyl 7-hydroxycoumarine
7-hydroxy-3-phenyl-2H-chromen-2-one
3-phenyl-7-hydroxycoumarin

Chemical & Physical Properties

[ Density]:
1.34g/cm3

[ Boiling Point ]:
471.8ºC at 760 mmHg

[ Melting Point ]:
206-210ºC(lit.)

[ Molecular Formula ]:
C₁₅H₁₀O₃

[ Molecular Weight ]:
238.23800

[ Flash Point ]:
210.1ºC

[ Exact Mass ]:
238.06300

[ PSA ]:
50.44000

[ LogP ]:
3.16560

[ Index of Refraction ]:
1.666

[ Water Solubility ]:
DMF: soluble

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
C,Xi

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
22-24/25-45-37/39-36/37/39-27-26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

(2-oxo-3-phenyl-chromen-7-yl) acetate
Phenylacetic acid
b-Resorcylaldehyde
Phenylacetyl chloride
7-Hydroxycoumarine
chlorophenylsulfone
benzene
Ethyl 3-oxo-2-phenylpropanoate
Resorcine
2-Hydroxy-4-methoxybenzaldehyde

DownStream

7-Methoxy-3-phenyl-2H-chromen-2-one
(2-oxo-3-phenylchromen-7-yl) hydrogen sulfate,pyridine

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

O.S. Wolfbeis

Z. Naturforsch. A 32 , 1065, (1977)

3-benzyl-4-methyl-1,3-thiazol-3-ium,iodide
3-CHLORO-4-(ISOPROPYLSULFONYL)THIOPHENE-2-CARBOXYLIC ACID
3-(1-Benzyl-1H-indol-3-yl)-propionic acid
3,3-diphenyl-4-(2-phenylethenyl)-1-tert-butyl-azetidin-2-one
[3-(4-phenylbenzoyl)phenyl]-(4-phenylphenyl)methanone
3-hydroxy-2,2,4-trimethyl-1-(2-methylphenyl)pentan-1-one
2-(3-Methoxypropyl)propane-1,3-diol
3-Bromo-N-[[[4-[(methylphenylamino)sulfonyl]phenyl]amino]thioxomethyl]-4-(2-methylpropoxy)benzamide
Methyl 2-[[(5-bromo-2-propoxybenzoyl)amino]thioxomethyl]hydrazinecarboxylate
Acetic acid, 2-chloro-, 4-formyl-2-methoxyphenyl ester
(Benzyloxy)(butyl)amine
2-Amino-4-[1,3]dioxan-2-yl-phenol
1-(2-Chlorobenzyl)-1H-pyrrole-2,5-dione
2-(2-Trimethylsilylethoxymethyl)-1,2,4-triazole-3-carbaldehyde
(1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-imidazol-5-yl)methanol
rac-(1R,2R,4R)-5,5-dimethylbicyclo[2.2.1]heptan-2-ol

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