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L20197 4-Phenyl-1,2,3-thiadiazole

CAS Number

Stock No. Size Price ($) Quantity Availability
L20197-MD 250mg 42.40
L20197-03 1g 108.00
L20197-06 5g 416.00
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Chemical Properties

Formula Weight
Melting point
Boiling Point
ca 100°/1.5mm
Storage & Sensitivity
Ambient temperatures.

Literature References

A convenient source of the 2-phenylethynethiolate anion upon reaction with potassium tert-butoxide: Can. J. Chem., 46, 1057 (1968), which forms thiocarbonyls with CS2 and alkynesulfides with alkyl halides: Molecules, 1, 190 (1996). Undergoes flash vacuum pyrolysis at 500oC to give the unstable phenylthioketene: J. Heterocycl. Chem., 12, 605 (1975).


GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


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