4-Cyano-4-(thiobenzoylthio)pentanoic acid
[CAS# 201611-92-9]

Identification

• Name: 4-Cyano-4-(thiobenzoylthio)pentanoic acid
• Synonyms: 4-Cyano-4-(phenylcarbonothioylthio)pentanoic acid; 4-Cyano-4-[(thiobenzoyl)sulfanyl]pentanoic acid; 6-Phenyl-6-thioxo-5-thia-4-cyano-4-methylhexanoic acid; Dithiobenzoic acid 1-cyano-1-methyl-3-carboxypropyl ester
• Molecular Formula: C₁₃H₁₃NO₂S₂
• Molecular Weight: 279.38
• CAS Registry Number: 201611-92-9
• EC Number: 687-398-5

Properties

• Solubility: Insoluble (6.7E^-3 g/L) (25 ºC), Calc.^*
• Density: 1.309±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R43
• Safety Description: S36/37

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin sensitization	Skin Sens.	1	H317
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	4	H332
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H312