(2-Benzimidazolylthio)-acetic acid
[CAS# 3042-00-0]

Identification

• Name: (2-Benzimidazolylthio)-acetic acid
• Synonyms: 2-(1H-benzimidazol-2-ylsulfanyl)acetic acid
• Molecular Formula: C₉H₈N₂O₂S
• Molecular Weight: 208.24
• CAS Registry Number: 3042-00-0
• EC Number: 654-871-2
• SMILES: C1=CC=C2C(=C1)NC(=N2)SCC(=O)O

Properties

• Solubility: 3986 mg/L (25 °C water)
• Density: 1.5±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.726, Calc.^*
• Melting point: 190.57 °C
• Boiling Point: 460.95 °C, 475.3±47.0 °C (760 mmHg), Calc.^*
• Flash Point: 241.3±29.3 °C, Calc.^*

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

Safety Data

• Hazard Symbols: GHS05;GHS07 Danger
• Risk Statements: H315-H318-H335
• Safety Statements: P261-P264-P264+P265-P271-P280-P302+P352-P304+P340-P305+P354+P338-P317-P319-P321-P332+P317-P362+P364-P403+P233-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Serious eye damage	Eye Dam.	1	H318
Specific target organ toxicity - single exposure	STOT SE	3	H335