Dapansutrile
[CAS# 54863-37-5]

Identification

• Name: Dapansutrile
• Synonyms: 3-methylsulfonylpropanenitrile
• Molecular Formula: C₄H₇NO₂S
• Molecular Weight: 133.17
• CAS Registry Number: 54863-37-5
• EC Number: 821-352-9
• SMILES: CS(=O)(=O)CCC#N

Properties

• Solubility: 1 mg/L (25 ºC water)
• Density: 1.2±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.451, Calc.^*
• Melting point: 58.06 ºC
• Boiling Point: 262.22 ºC, 374.7±25.0 ºC (760 mmHg), Calc.^*
• Flash Point: 180.4±23.2 ºC, Calc.^*

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302-H312-H315-H319-H332-H335
• Precautionary Statements: P261-P264-P264+P265-P270-P271-P280-P301+P317-P302+P352-P304+P340-P305+P351+P338-P317-P319-P321-P330-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2A	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H312
Eye irritation	Eye Irrit.	2	H319