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2-????-2-??

2-????-2-??
2-????-2-?? ??? ???
?? ??:
96-53-7
???:
2-????-2-??
???(??):
2-????-2-??;2-????????
???:
2-Mercaptothiazoline
???(??):
Thiazolidine-2-thione;1,3-Thiazolidine-2-thione;2-THIAZOLIDINETHIONE;H4MT;wr305;NSC 680;Metabasal;Thyroidan;2-ThiazoL;ine-2-thioL
CBNumber:
CB4175856
???:
C3H5NS2
??? ??:
119.21
MOL ??:
96-53-7.mol
MSDS ??:
SDS

2-????-2-?? ??

???
100-105 °C(lit.)
?? ?
176-178 °C(Press: 0.25 Torr)
??
1.235 (estimate)
???
1.4826 (estimate)
?? ??
Store below +30°C.
???
?????(?? ???), ???(?? ???)
??? ??
?? ??? ??
?? ?? (pKa)
13.01±0.20(Predicted)
??
???? ????
??????(pH)
6-7 (10g/l, H2O, 20℃)
???
??? ?? ???
BRN
106332
InChI
1S/C3H5NS2/c5-3-4-1-2-6-3/h1-2H2,(H,4,5)
InChIKey
WGJCBBASTRWVJL-UHFFFAOYSA-N
SMILES
S=C1NCCS1
CAS ??????
96-53-7(CAS DataBase Reference)
NIST
2-Thiazolidinethione(96-53-7)
EPA
2-Thiazolidinethione (96-53-7)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 22
????? 24/25
????(UN No.) UN 2811 6.1/PG 3
WGK ?? 3
RTECS ?? XJ6122000
TSCA TSCA listed
?? ?? 6.1(b)
???? III
HS ?? 29341000
???? ??? 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
?? LD50 orally in Rabbit: 300 mg/kg
???? ?? KE-33748
????(GHS): Skull and Crossbones (GHS06)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? P264, P270, P301+P310, P321, P330,P405, P501
??????:
P301+P310 ???? ?? ????(??)? ??? ????.
NFPA 704
1
2 0

2-????-2-?? MSDS


2-Mercaptothiazoline

2-????-2-?? C??? ??, ??, ??

??? ??

white to beige fine crystalline powder

??

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.

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.]

2-????-2-?? ?? ?? ? ???

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2-????-2-?? ?? ??

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2-????-2-?? ?? ??:

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