Cyclopentane-1,2,3,4-tetracarboxylic acid
[CAS 3786-91-2]

Identification

• Name: Cyclopentane-1,2,3,4-tetracarboxylic acid
• Molecular Formula: C₉H₁₀O₈
• Molecular Weight: 246.17
• CAS Registry Number: 3786-91-2
• EC Number: 223-256-7
• SMILES: C1C(C(C(C1C(=O)O)C(=O)O)C(=O)O)C(=O)O

Properties

• Solubility: 6.263e+005 mg/L (25 °C water)
• Density: 1.8±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.606, Calc.^*
• Melting point: 205.18 °C
• Boiling Point: 484.13 °C, 495.6±45.0 °C (760 mmHg), Calc.^*
• Flash Point: 267.6±25.2 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS05;GHS06 Danger
• Risk Statements: H301-H311-H314-H331
• Safety Statements: P260-P261-P264-P270-P271-P280-P301+P316-P301+P330+P331-P302+P352-P302+P361+P354-P304+P340-P305+P354+P338-P316-P321-P330-P361+P364-P363-P403+P233-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	3	H311
Acute toxicity	Acute Tox.	3	H301
Acute toxicity	Acute Tox.	3	H331
Skin corrosion	Skin Corr.	1B	H314