Citraconic acid, 99+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10300964	Thermo Scientific Acros 110430050	5 g	Glass bottle
10326030	Thermo Scientific 110430250	25 g	Plastic bottle
10530181	Thermo Scientific Acros 110431000	100 g	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 498-23-7
• Molecular Weight (g/mol): 130.10
• InChI Key: HNEGQIOMVPPMNR-IHWYPQMZSA-N
• PubChem CID: 5461090
• IUPAC Name: (Z)-2-methylbut-2-enedioate

• Molecular Formula: C5H6O4
• MDL Number: MFCD00078086
• Synonym: 2-methylmaleate, citraconate 2-, z-2-methylbut-2-enedioate
• ChEBI: CHEBI:30719
• SMILES: C\C(=C\C(O)=O)C(O)=O

Specifications

• CAS: 498-23-7
• Color: White to Beige
• Assay Percent Range: 99+%
• Linear Formula: CH₃C(CO₂H)=CHCO₂H
• Beilstein: 02,768
• Synonym: 2-methylmaleate, citraconate 2-, z-2-methylbut-2-enedioate
• InChI Key: HNEGQIOMVPPMNR-IHWYPQMZSA-N
• IUPAC Name: (Z)-2-methylbut-2-enedioate
• PubChem CID: 5461090
• Formula Weight: 130.1
• Physical Form: Crystalline Powder

• Melting Point: 88.0°C to 92.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C5H6O4
• MDL Number: MFCD00078086
• Merck Index: 15,232
• Solubility Information: Solubility in water: freely soluble. Other solubilities: freely soluble in alcohol and ether,slightly soluble in chloroform,insoluble in benzene and petroleum ether
• SMILES: C\C(=C\C(O)=O)C(O)=O
• Molecular Weight (g/mol): 130.10
• ChEBI: CHEBI:30719
• Percent Purity: 99+%
• Chemical Name or Material: Citraconic acid, 99+%

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.

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 207-858-7

missing translation for 'rtecsNumber' : GE6650000

Product Identifier

• Citraconic acid

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H302-Harmful if swallowed.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only