5-(Methylthio)-1,3,4-thiadiazole-2-thiol , 98% , 6264-40-0

CAS NO.：6264-40-0

Empirical Formula: C3H4N2S3

Molecular Weight: 164.27

MDL number: MFCD00051648

EINECS: 228-423-8

PRODUCT Properties

• Melting point: 138-141 °C(lit.)
• Boiling point: 243.3±23.0 °C(Predicted)
• Density: 1.67±0.1 g/cm3(Predicted)
• storage temp.: Sealed in dry,Room Temperature
• pka: 5.23±0.40(Predicted)
• Appearance: Off-white to light yellow Solid
• BRN: 4009
• CAS DataBase Reference: 6264-40-0(CAS DataBase Reference)
• EPA Substance Registry System: 1,3,4-Thiadiazole-2(3H)-thione, 5-(methylthio)- (6264-40-0)

Description and Uses

5-(Methylthio)-1,3,4-thiadiazole-2-thiol is co-initiator; used in method for making lithographic printing plate.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazard Note: Irritant
• TSCA: T
• HazardClass: STENCH
• HS Code: 29349990