4-Oxo-4H-1-benzopyran-2-carboxylic Acid 97%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 123880050

5GR 4-Oxo-4H-1-benzopyran-2-carboxylic acid, 97%

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 4940-39-0 Weight: 0.06000kg


Packaging Glass bottle
Quantity 5g

Product Code. 10139412

Quantity Price
1 £ 20.7 / 5g
EU Stock 2
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Description and Specification

Chemical Identifiers

Chemical Name or Material 4-Oxo-4H-1-benzopyran-2-carboxylic acid
Name Note 97%
CAS 4940-39-0
CAS Min % 96.0
CAS Max % 100.0
Assay 96.0% min.
Assay Percent Range 97%
Molecular Formula C10H6O4
Formula Weight 190.15g/mol
MDL Number MFCD00006838
Synonym Chromone-2-carboxylic acid

Specification

Infrared Spectrum Authentic
Packaging Glass bottle
Color White to beige
Quantity 5g
Chemical Name or Material 4-Oxo-4H-1-benzopyran-2-carboxylic acid
Name Note 97%
CAS 4940-39-0
CAS Min % 96.0
CAS Max % 100.0
Physical Form White to beige powder
Assay 96.0% min.
Assay Percent Range 97%
Molecular Formula C10H6O4
Formula Weight 190.15g/mol
MDL Number MFCD00006838
Beilstein 18, 428
Merck Index 15, 2241
Synonym Chromone-2-carboxylic acid
Health Hazard 2 GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
RTECS Number DJ2476000
EINECS Number 225-583-0
Documentation

Technical documents

Safety and Handling

GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.