2-Thiazoline-2-thiol , 98% , 96-53-7

Synonym(s):
2-Mercapto-2-thiazoline;2-Mercaptothiazoline;2-Thiazoline-2-thiol

CAS NO.：96-53-7

Empirical Formula: C3H5NS2

Molecular Weight: 119.21

MDL number: MFCD00126013

EINECS: 202-512-1

PRODUCT Properties

• Melting point: 100-105 °C(lit.)
• Boiling point: 176-178 °C(Press: 0.25 Torr)
• Density: 1.235 (estimate)
• refractive index: 1.4826 (estimate)
• storage temp.: Store below +30°C.
• solubility: Chloroform (Slightly), Methanol (Slightly)
• form: Fine Crystalline Powder
• pka: 13.01±0.20(Predicted)
• color: White to beige
• PH: 6-7 (10g/l, H2O, 20℃)
• Water Solubility: SOLUBLE IN HOT WATER
• BRN: 106332
• InChIKey: WGJCBBASTRWVJL-UHFFFAOYSA-N
• CAS DataBase Reference: 96-53-7(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Thiazolidinethione(96-53-7)
• EPA Substance Registry System: 2-Thiazolidinethione (96-53-7)

Description and Uses

2-Mercaptothiazoline, is used in the chain-lengthening of alkyl halides by trans-iodopropenylenation. 2-Mercaptothiazoline is an antithyroid agent that strongly reduces thyroid hormone levels. 2-Mercaptothiazoline is also used as an intermediate in the preparation of biologically active compounds. It is also used as a tool for highly selective chiral synthesis of penam- and carbapenam-type β-lactam antibiotics.

Safety

• Symbol(GHS): GHS06
• Signal word: Danger
• Hazard statements: H301
• Precautionary statements: P301+P310
• Hazard Codes: Xn
• Risk Statements: 22
• Safety Statements: 24/25
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 3
• RTECS: XJ6122000
• TSCA: Yes
• HazardClass: 6.1(b)
• PackingGroup: III
• HS Code: 29341000
• Toxicity: LD50 orally in Rabbit: 300 mg/kg