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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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
Biosynth Carbosynth
Product number
FC45294
Product name
6-Chloro-7-hydroxy-4-methylcoumarin
Packaging
500mg
Price
$87.5
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC45294
Product name
6-Chloro-7-hydroxy-4-methylcoumarin
Packaging
1g
Price
$150
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
Carbosynth
Tel
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Fax
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Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6005
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Apollo Scientific Ltd.
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Fax
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Email
sales@apolloscientific.co.uk
Country
United Kingdom
ProdList
6084
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Leancare Ltd.
Tel
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Fax
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Email
enquiry@leancare.co.uk
Country
United Kingdom
ProdList
6446
Advantage
42
CARBONE SCIENTIFIC CO.,LTD
Tel
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Fax
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Email
sales@carbonesci.com
Country
United Kingdom
ProdList
6666
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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