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Citraconic acid, 99+%, ACROS Organics™

Chemical Identifiers

CAS 498-23-7
Molecular Formula C5H4O4-2
Molecular Weight (g/mol) 128.083
MDL Number MFCD00078086
InChI Key HNEGQIOMVPPMNR-IHWYPQMZSA-L
Synonym 2-methylmaleate, citraconate 2-, z-2-methylbut-2-enedioate
PubChem CID 5461090
ChEBI CHEBI:30719
IUPAC Name (Z)-2-methylbut-2-enedioate
SMILES CC(=CC(=O)[O-])C(=O)[O-]
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC110430250 SDS View Documents Acros Organics
110430250
25g Plastic bottle N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC110431000 SDS View Documents Acros Organics
110431000
100g Plastic bottle N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC110430050 SDS View Documents Acros Organics
AC110430050
5g Glass bottle N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Chemical Identifiers

498-23-7
128.083
HNEGQIOMVPPMNR-IHWYPQMZSA-L
5461090
(Z)-2-methylbut-2-enedioate
C5H4O4-2
MFCD00078086
2-methylmaleate, citraconate 2-, z-2-methylbut-2-enedioate
CHEBI:30719
CC(=CC(=O)[O-])C(=O)[O-]

Specifications

Authentic
White to Beige
25g
99+%
CH3C(CO2H)=CHCO2H
2-methylmaleate, citraconate 2-, z-2-methylbut-2-enedioate
CC(=CC(=O)[O-])C(=O)[O-]
128.083
CHEBI:30719
Crystalline Powder
Citraconic acid, 99+%
Plastic bottle
88.0°C to 92.0°C
498-23-7
C5H4O4-2
MFCD00078086
HNEGQIOMVPPMNR-IHWYPQMZSA-L
(Z)-2-methylbut-2-enedioate
5461090
130.1
≥99%
Safety and Handling

Safety and Handling

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

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
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.

Warning

EINECSNumber : 207-858-7

RTECSNumber : GE6650000