2,3-Dihydro-2-oxo-6-benzothiazolecarboxylic acid
[CAS# 99615-68-6]

Identification

• Name: 2,3-Dihydro-2-oxo-6-benzothiazolecarboxylic acid
• Synonyms: 2-Oxo-2,3-dihydro-1,3-benzothiazole-6-carboxylic acid; 2-Oxo-2,3-dihydro-benzothiazole-6-carboxylic acid
• Molecular Formula: C₈H₅NO₃S
• Molecular Weight: 195.20
• CAS Registry Number: 99615-68-6
• EC Number: 867-899-7

Properties

• Solubility: Very slightly soluble (0.8 g/L) (25 °C), Calc.^*
• Density: 1.586±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: >300 °C^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

^** Ogawa, Hidenori

Safety Data

Hazard Classification

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