Diethyl maleate, 97%

Description

CAS: 141-05-9 | C8H12O4 | 172.18 g/mol

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.

Specifications

Chemical Identifiers

• CAS: 141-05-9
• Molecular Weight (g/mol): 172.18
• MDL Number: MFCD00009191
• InChI Key: IEPRKVQEAMIZSS-WAYWQWQTSA-N
• Synonym: diethyl maleate, ethyl maleate, maleic acid, diethyl ester, diethylmaleate, maleic acid diethyl ester, 2-butenedioic acid z-, diethyl ester, diethyl z-but-2-enedioate, diethyl 2z-but-2-enedioate, unii-g81wqb56ol, ccris 941
• PubChem CID: 5271566
• ChEBI: CHEBI:68508
• IUPAC Name: diethyl (Z)-but-2-enedioate
• SMILES: CCOC(=O)C=CC(=O)OCC

• Melting Point: -10.0°C
• Density: 1.0600g/mL
• Boiling Point: 225.0°C
• Flash Point: 93°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (GC)
• Packaging: Glass bottle
• Molecular Formula: C₈H₁₂O₄
• Linear Formula: C₂H₅O₂CCH=CHCO₂C₂H₅
• Refractive Index: 1.4380 to 1.4420
• Quantity: 5 g
• Beilstein: 02,751
• Merck Index: 15,3139
• Specific Gravity: 1.06
• Solubility Information: Solubility in water: insoluble. Other solubilities: readily soluble in alcohol, diethyl ether
• Formula Weight: 172.18
• Percent Purity: 97%
• Physical Form: Liquid
• Chemical Name or Material: Diethyl maleate, ca.90%

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement: May cause an allergic skin reaction.
Precautionary Statement	GHS P Statement: Wear eye protection/face protection. 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.
EINECSNumber	205-451-9
RTECSNumber	ON1225000
TSCA	TSCA

SDS

RUO – Research Use Only