3-Bromo-5-chloro-1,2,4-thiadiazole
[CAS# 37159-60-7]

Identification

• Name: 3-Bromo-5-chloro-1,2,4-thiadiazole
• Molecular Formula: C₂BrClN₂S
• Molecular Weight: 199.46
• CAS Registry Number: 37159-60-7
• EC Number: 640-924-7
• SMILES: C1(=NSC(=N1)Cl)Br

Properties

• Solubility: 1534 mg/L (25 °C water)
• Density: 2.1±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.633, Calc.^*
• Melting point: 60.52 °C
• Boiling Point: 223.78 °C, 270.1±23.0 °C (760 mmHg), Calc.^*
• Flash Point: 117.2±22.6 °C, Calc.^*

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

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H302-H312-H315-H319-H332-H335
• Safety 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
Acute toxicity	Acute Tox.	4	H312
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H332
Eye irritation	Eye Irrit.	2A	H319
Eye irritation	Eye Irrit.	2	H319