1,2-Cyclohexanedicarboxylic anhydride, cis + trans, 97%, Thermo Scientific Chemicals

Description

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

Specifications

Chemical Identifiers

• CAS: 85-42-7
• Molecular Formula: C8H10O3
• Molecular Weight (g/mol): 154.17
• MDL Number: MFCD00064863,MFCD00674195
• InChI Key: MUTGBJKUEZFXGO-UHFFFAOYNA-N
• Synonym: hexahydrophthalic anhydride, hexahydroisobenzofuran-1,3-dione, hhpa, 1,2-cyclohexanedicarboxylic anhydride, lekutherm hardener h, hexahydrophthalic acid anhydride, 1,3-isobenzofurandione, hexahydro, araldite ht 907, cyclohexane-1,2-dicarboxylic anhydride, 1,2-cyclohexanedicarboxylic acid anhydride
• PubChem CID: 85689
• ChEBI: CHEBI:103210
• IUPAC Name: 3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione
• SMILES: O=C1OC(=O)C2CCCCC12

• Melting Point: 32°C to 34°C
• Boiling Point: 158°C (17 mmHg)
• Flash Point: 275°C (527°F)
• Quantity: 500 g
• Beilstein: 83213
• Sensitivity: Moisture sensitive
• Formula Weight: 154.17
• Percent Purity: 97%
• Chemical Name or Material: 1,2-Cyclohexanedicarboxylic anhydride, Cis + Trans

Safety and Handling

Hazard Category	H317-H318-H334
Hazard Statement	GHS H Statement H334-H318-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes serious eye damage. May cause an allergic skin reaction.
Precautionary Statement	P261-P272-P280-P285-P302+P352-P304+P341-P305+P351+P338-P310-P333+P313-P342+P311-P363-P501c
EINECSNumber	201-604-9
RTECSNumber	NP6895168
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only