ChemicalBook > CAS DataBase List > 6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE

6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE

Product Name
6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE
CAS No.
19492-02-5
Chemical Name
6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE
Synonyms
TIMTEC-BB SBB003445;Propamocarb Impurity 4;6-CHLORO-7-HYDROXY-4-METHYLCOUMARIN;6-chloro-7-hydroxy-4-methyl-2-chromenone;6-chloro-7-hydroxy-4-methylchromen-2-one;6-chloro-7-hydroxy-4-methyl-chromen-2-one;6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE;2H-Chromen-2-one, 6-chloro-7-hydroxy-4-methyl-;2H-1-Benzopyran-2-one, 6-chloro-7-hydroxy-4-methyl-
CBNumber
CB9688582
Molecular Formula
C10H7ClO3
Formula Weight
210.61
MOL File
19492-02-5.mol
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6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE Property

Melting point:
278 °C
Boiling point:
388.7±42.0 °C(Predicted)
Density 
1.447±0.06 g/cm3(Predicted)
storage temp. 
Store at -20°C
solubility 
soluble in Dimethylformamide
form 
powder to crystal
pka
6.54±0.20(Predicted)
color 
White to Light yellow to Light orange
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Safety

Hazard Codes 
Xn
Risk Statements 
22
HS Code 
2932.20.4500
HazardClass 
IRRITANT
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical
Product number
C3319
Product name
6-Chloro-7-hydroxy-4-methylcoumarin
Purity
>98.0%(GC)
Packaging
1g
Price
$130
Updated
2024/03/01
TCI Chemical
Product number
C3319
Product name
6-Chloro-7-hydroxy-4-methylcoumarin
Purity
>98.0%(GC)
Packaging
5g
Price
$452
Updated
2024/03/01
TRC
Product number
C364185
Product name
6-Chloro-4-methylumbelliferone
Packaging
5g
Price
$1075
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
ING0000575
Product name
6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE
Purity
95.00%
Packaging
5G
Price
$1328.25
Updated
2021/12/16
AK Scientific
Product number
6569AD
Product name
6-Chloro-7-hydroxy-4-methyl-2H-chromen-2-one
Packaging
25g
Price
$2051
Updated
2021/12/16
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6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE Chemical Properties,Usage,Production

Uses

6-Chloro-4-methylumbelliferone is a fluorescent compound and its excitation and emission can be measured at 361 and 445 nm, respectively. It is used to develop novel fluorogenic substrates for the β-glycosidase assay.

6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE Suppliers

Americas 1 China 27 Europe 1 India 5 Japan 1 The Netherlands 1 United Kingdom 4 United States 11 Global 51
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23680
Advantage
75

19492-02-5, 6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONERelated Search:

3-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE 6-CHLORO-7-HYDROXY-4-(TRIFLUOROMETHYL)COUMARIN 6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE (8-CHLORO-4-OXO-1,2,3,4-TETRAHYDRO-CYCLOPENTA[C]CHROMEN-7-YLOXY)-ACETIC ACID 2-(2-CHLORO-6-OXO-7,8,9,10-TETRAHYDRO-6H-BENZO[C]CHROMEN-3-YLOXY)-PROPIONIC ACID (6-CHLORO-4-METHYL-2-OXO-2H-CHROMEN-7-YLOXY)-ACETIC ACID AURORA 16054 2-(6-CHLORO-4-METHYL-2-OXO-2H-CHROMEN-7-YLOXY)-PROPIONIC ACID 6-CHLORO-7-HYDROXY-4-PHENYL-2H-CHROMEN-2-ONE 6-CHLORO-7-HYDROXY-4-(METHOXYMETHYL)-2H-CHROMEN-2-ONE 6-CHLORO-4-HYDROXY-7-METHYL-2H-CHROMEN-2-ONE (2-CHLORO-6-OXO-7,8,9,10-TETRAHYDRO-6H-BENZO[C]CHROMEN-3-YLOXY)-ACETIC ACID 7-chloro-6-hydroxy-4-methyl-2H-chromen-2-one 3-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE/OL 3-bromo-6-chloro-7-hydroxy-4-methyl-2H-chromen-2-one 8-allyl-6-chloro-7-hydroxy-4-methyl-2H-chromen-2-one 6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE, TECH 2-(8-CHLORO-4-OXO-1,2,3,4-TETRAHYDRO-CYCLOPENTA[C]CHROMEN-7-YLOXY)-PROPIONIC ACID

  • 6-chloro-7-hydroxy-4-methyl-2-chromenone
  • 6-chloro-7-hydroxy-4-methyl-chromen-2-one
  • 6-chloro-7-hydroxy-4-methylchromen-2-one
  • 6-CHLORO-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE
  • 6-CHLORO-7-HYDROXY-4-METHYLCOUMARIN
  • TIMTEC-BB SBB003445
  • 2H-Chromen-2-one, 6-chloro-7-hydroxy-4-methyl-
  • 2H-1-Benzopyran-2-one, 6-chloro-7-hydroxy-4-methyl-
  • Propamocarb Impurity 4
  • 19492-02-5