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

Manufacturer:  Thermo Fisher Scientific 123880250

 View more versions of this product

Catalog No. AC123880250

Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.


Description

Description

Specifications

Specifications

4-Oxo-4H-1-benzopyran-2-carboxylic acid
Glass bottle
260°C
97%
96.0
97%
MFCD00006838
15, 2241
Solubility in water: sparingly soluble. Other solubilities: soluble in ammonia,soluble in alcohol
C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)O
190.15
190.15
97%
Authentic
Beige to White
25g
4940-39-0
100.0
C10H6O4
18, 428
2-chromonecarboxylic acid, 4-oxo-4h-1-benzopyran-2-carboxylic acid, 4-oxo-4h-chromene-2-carboxylic acid, atremon, chromocarb, chromocarb inn:dcf, chromocarbe inn-french, chromone-2-carboxylic acid, chromonecarboxylic acid, lp-1
RVMGXWBCQGAWBR-UHFFFAOYSA-N
4-oxochromene-2-carboxylic acid
2741
Powder

Chemical Identifiers

4940-39-0
190.15
RVMGXWBCQGAWBR-UHFFFAOYSA-N
2741
C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)O
C10H6O4
MFCD00006838
2-chromonecarboxylic acid, 4-oxo-4h-1-benzopyran-2-carboxylic acid, 4-oxo-4h-chromene-2-carboxylic acid, atremon, chromocarb, chromocarb inn:dcf, chromocarbe inn-french, chromone-2-carboxylic acid, chromonecarboxylic acid, lp-1
4-oxochromene-2-carboxylic acid
Safety and Handling

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.

GHS Signal Word: Warning

EINECSNumber : 225-583-0

RTECSNumber : DJ2476000

SDS Documents