1,3,4-Thiadiazolidine-2,5-dithione, potassium salt (1:2)

HCID 78364CAS 4628-94-8
Substructure searchFind similar structures

Basic information

Standard SMILES
[K+].[K+].[S-]c1nnc([S-])s1
InChIKey
GPWLFGDMYSVEGN-UHFFFAOYSA-L
Molecular formula
C2K2N2S3
Average molar mass
226.4 g/mol

Names & identifiers

Preferred name
1,3,4-Thiadiazolidine-2,5-dithione, potassium salt (1:2)
IUPAC
dipotassium;1,3,4-thiadiazole-2,5-dithiolate
English name
2,5-Dimercapto-1,3,4-thiadiazole dipotassium salt
Molecular formula
C2H3KN2S3
Molecular weight
190.34

Names & synonyms

4628-94-8Dipotassium 1,3,4-thiadiazole-2,5-dithiolate2,5-Dimercapto-1,3,4-thiadiazole dipotassium saltEINECS 225-043-41,3,4-Thiadiazolidine-2,5-dithione, dipotassium saltDTXSID108905901,3,4-Thiadiazolidine-2,5-dithione, potassium salt (1:2)RefChem:412412DTXCID901030819225-043-42,5-DIMERCAPTO-1,3,4-THIADIAZOLEDIPOTASSIUMSALT2,5-Dimercapto-1,3,4-thiadiazole, dipotassium salt
Show more names
1,3,4-thiadiazole-2,5-bis(thiolate)K bismuthiolBISMUTHTHIOL IMetal corrosion inhibitorBISMUTHTHIOL I, DIPOTASSIUM SALT1,3,4-thiadiazole-2,5-dithiolate2,5-Di(potassiothio)-1,3,4-thiadiazole2,5-Bis(potassiothio)-1,3,4-thiadiazolethiadiazole pharMaceutical interMediate
dipotassium;1,3,4-thiadiazole-2,5-dithiolateBismuthiol I dipotassium salt1296806-53-5C2K2N2S3SCHEMBL2854778AKOPDCFEUXBONX-UHFFFAOYSA-NAKOS009031317NS00082561

Database identifiers

CAS
4628-94-8
PubChem CID
78364
DTXSID
DTXSID10890590
EC Number
225-043-4
Nikkaji
J1.407.527E

Properties

Computed structural properties

Topological polar surface area
56 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
5
Rotatable bonds
0
Heavy atoms
9

Physicochemical properties

Melting point
274 · 274-276 °C (dec.)(lit.)
form
solid
Water Solubility
Insoluble in water.
BRN
4917786 · 4917786
InChI
InChI=1S/C2H2N2S3.K.H/c5-1-3-4-2(6)7-1;;/h(H,3,5)(H,4,6);;
InChIKey
GPWLFGDMYSVEGN-UHFFFAOYSA-L

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)

The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Hazard information

Regulatory InformationChemical: 1,3,4-Thiadiazolidine-2,5-dithione, dipotassium salt
Hazard Classes and CategoriesAcute Tox. 4 (100%)

Safety data

PPE
Eyeshields, Gloves, type N95 (US)
wgk
3
tsca
TSCA listed
hs_code
29349990
Signal word
Warning
Symbol(GHS)
GHS07

Chemistry & industry

Uses & manufacturing

General Manufacturing Information1,3,4-Thiadiazolidine-2,5-dithione, potassium salt (1:2): ACTIVE
Applications · 3 items

Usesthiadiazole pharmaceutical intermediate

Uses1,3,4-thiadiazole-2,5-dithiol (Bismuthiol I) was used in determination of tellurium in indium phosphide doped with cadmium telluride by electro thermal atomic absorption spectrometry. It forms polymers with metals and can be useful in treatment of metal-polluted water.

General Description1,3,4-thiadiazole-2,5-dithiol undergoes copolymerization with 1+, 2+ and 3+ valent metals to form coordination polymers. It forms polymers with metals and can be useful in treatment of metal-polluted water.

Suppliers50 total

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
北京福源坊科技有限公司010-57903446 15869909019 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]

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