4-HYDROXY-6 7-DIMETHYLCOUMARIN 98

Product Name: 4-HYDROXY-6 7-DIMETHYLCOUMARIN 98
CAS No.: 55004-77-8
Chemical Name: 4-HYDROXY-6 7-DIMETHYLCOUMARIN 98
Synonyms: 4-HYDROXY-6 7-DIMETHYLCOUMARIN 98;2H-1-Benzopyran-2-one, 4-hydroxy-6,7-dimethyl-;JRH-01313, 4-Hydroxy-6,7-dimethylcoumarin, 97%;2-hydroxy-6,7-dimethyl-1-benzopyran-4-one hydrate
CBNumber: CB4499266
Molecular Formula: C11H10O3
Formula Weight: 190.2
MOL File: 55004-77-8.mol

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4-HYDROXY-6 7-DIMETHYLCOUMARIN 98 Property

Melting point:: 248-251 °C(lit.)
Boiling point:: 378.1±42.0 °C(Predicted)
Density: 1.315±0.06 g/cm3(Predicted)
pka: 4.50±1.00(Predicted)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
RIDADR: PG3
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: H561120
Product name: 4-Hydroxy-6,7-dimethylcoumarin
Packaging: 10mg
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: 5623AH
Product name: 4-Hydroxy-6,7-dimethylcoumarin
Packaging: 5g
Price: $252
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: COR0002921
Product name: 4-HYDROXY-6,7-DIMETHYLCOUMARIN
Purity: 95.00%
Packaging: 5G
Price: $997.49
Updated: 2021/12/16

Chemenu

Product number: CM286304
Product name: 4-Hydroxy-6,7-dimethyl-2H-chromen-2-one
Purity: 97%
Packaging: 10g
Price: $415
Updated: 2021/12/16

Crysdot

Product number: CD11105990
Product name: 4-Hydroxy-6,7-dimethyl-2H-chromen-2-one
Purity: 97%
Packaging: 10g
Price: $440
Updated: 2021/12/16