| Identification | More | [Name]
2-Mercaptothiazoline | [CAS]
96-53-7 | [Synonyms]
2-MERCAPTO-2-THIAZOLINE
2-MERCAPTOTHIAZOLINE
2-THIAZOLIDINETHIONE
2-THIAZOLINE-2-THIOL
1,3-Thiazolidine-2-thione
2(3H)-Thiazolethione, 4,5-dihydro-
2-Merapto-2-thiazoline
2-Mercapto-delta2-thiazoline
2-Thiazolidenethione
2-Thiothiazolidone
2-Thiozolidinethione
4,5-Dihydro-2-mercaptothiazole
4,5-Dihydro-thiazole-2-thiol
Metabasal
sancelent2mt
Tetrahydrothiazole-2-thione
Tetrahydrothiazolylthione
Thiazolidin-2-thione
Thiazolidine-2-thione
Thiazoline-2-thiol | [EINECS(EC#)]
202-512-1 | [Molecular Formula]
C3H5NS2 | [MDL Number]
MFCD00126013 | [Molecular Weight]
119.21 | [MOL File]
96-53-7.mol |
| Chemical Properties | Back Directory | [Appearance]
white to beige fine crystalline powder | [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 | [Detection Methods]
GC,NMR | [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]
96-53-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed. | [Safety Statements ]
S24/25:Avoid contact with skin and eyes . | [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 |
| Hazard Information | Back Directory | [Chemical Properties]
white to beige fine crystalline powder | [Uses]
2-Mercaptothiazoline is an antithyroid agent that strongly reduces thyroid hormone levels. 2-Mercaptothiazoline is also used as an intermediate in the preparation of pesticides and other biologically
active compounds. | [Uses]
medicament.;medical agent; brightening agent | [Purification Methods]
Purify the thiol by dissolution in aqueous alkali, precipitation by addition of HCl and then recrystallisation from H2O (as needles). [IR: Flett J Chem Soc 347 1953 and Mecke et al. Chem Ber 90 975, Gabriel & Stelzner Chem Ber 28 2931 1895, Beilstein 27 III/IV 2540.] |
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