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2H-1-benzopyran-2-one, 6-bromo-4-hydroxy-

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Formula: C9H5BrO3
CAS: 4139-61-1
search Element: benzopyran hydroxy bromo
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Identification

Structural Formula
2H-1-benzopyran-2-one, 6-bromo-4-hydroxy-
CAS:
4139-61-1
EINECS:
Molecular Formula:
C9H5BrO3
MDL:
MFCD00239372
SMILES:
Brc1ccc2c(c1)c(O)cc(=O)o2
Synonym:
6-bromo-4-hydroxy-2h-chromen-2-one ; 2h-1-benzopyran-2-one, 6-bromo-4-hydroxy- ; 6-bromo-4-hydroxycoumarin




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Properties for 2H-1-benzopyran-2-one, 6-bromo-4-hydroxy-

Molecular Weight:
241.04 g·mol−1
Melting point:
298 °C (dec.)
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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:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
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Alternative Distributors of [2H-1-benzopyran-2-one, 6-bromo-4-hydroxy-]

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

3B Scientific Corporation | ABCR GmbH & Co. KG | Suzhou Rovathin Pharmatech Co., Ltd | TRUST&WE Co., Ltd. | East Chemical Industry Co., Ltd. | BOC Sciences | Jinan Haohua Industry Co., Ltd.

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Downloads

Mol File:
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MSDS:
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