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5-hydroxy-2-phenyl-4H-chromen-4-one

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Formula: C15H10O3
CAS: 491-78-1

Identification

Structural Formula
5-hydroxy-2-phenyl-4H-chromen-4-one
CAS:
491-78-1
EINECS:
207-743-1
Molecular Formula:
C15H10O3
MDL:
MFCD00016944
Synonym:
nsc 26745 ; 5-hydroxyflavone ; timtec-bb sbb000768 ; 5-hydroxy-2-phenylchromone ; 5-hydroxyflavone,97% ; 5-hydroxy-2-phenylchromen-4-one ; 5-hydroxy-2-phenyl-4-benzopyrone ; primuletin ; primverin(sh) ; 5-hydroxy-2-phenyl-chromen-4-one




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Prices & Availability




Data is processed


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Properties for 5-hydroxy-2-phenyl-4H-chromen-4-one

Molecular Weight:
238.24 g·mol−1
Melting point:
158-160 °C
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S36 - Wear suitable protective clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [5-hydroxy-2-phenyl-4H-chromen-4-one]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

3Way Pharm Inc.

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Downloads

Mol File:
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MSDS:
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