Basic information
- CAS
55906-42-8- Standard SMILES
[Na+].[Na+].[S-]c1nnc([S-])s1- InChIKey
YCVGBTRTVKMLSH-UHFFFAOYSA-L- Molecular formula
- C2N2Na2S3
- Average molar mass
- 194.2 g/mol
- Monoisotopic mass
- 193.90190009
Names & identifiers
- Preferred name
- 1,3,4-Thiadiazolidine-2,5-dithione, sodium salt (1:2)
- IUPAC
- disodium;1,3,4-thiadiazole-2,5-dithiolate
- English name
- Disodium 1,3,4-thiadiazole-2,5-dithiolate
- Molecular formula
- C2H3N2NaS3
- Molecular weight
- 174.23
Names & synonyms
55906-42-8Disodium 1,3,4-thiadiazole-2,5-dithiolate1,3,4-Thiadiazolidine-2,5-dithione, disodium saltEINECS 259-886-42,5-Dimercaptothiadiazole, disodium saltDisodium 2,5-dimercapto-1,3,4-thiadiazoleDTXSID80690641,3,4-Thiadiazolidine-2,5-dithione, sodium salt (1:2)RefChem:412415DTXCID4041993259-886-4Sodium 1,3,4-thiadiazole-2,5-bis(thiolate)
Show more names
DMTD-2N2,5-DimercaDMDT disodiuM saltThiadiazole derivatives2,5-Dimercapto-1,3,4-thiadiazole, disodium salt1,3,4-Thiadiazole-2,5-dithiol,disodiuM deriv. (6CI)
disodium;1,3,4-thiadiazole-2,5-dithiolateSCHEMBL10685666YCVGBTRTVKMLSH-UHFFFAOYSA-LAKOS006279073NS00086634Sodium1,3,4-thiadiazole-2,5-bis(thiolate)Disodium 2,5-bis(sulfanylidene)-1,3,4-thiadiazolidine-3,4-diide
Database identifiers
- CAS
55906-42-8- PubChem CID
Properties
Computed structural properties
- Topological polar surface area
- 56 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 0
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 60
Experimental & physicochemical properties
Physical DescriptionLiquid
Physicochemical properties
- Density
- 1.34 g/cm3 · 1.34g/cm3 at 25℃
- vapor pressure
- 29.695 hPa · 29.695hPa at 25℃
- form
- Liquid
- Water Solubility
- 100 vol%[vol%] · 100vol%[vol%]
- LogP
- 0 at · 0 at 50℃
- EPA Substance Registry System
- 1 · 1,3,4-Thiadiazolidine-2,5-dithione, disodium salt (55906-42-8)
- Hazard statements
- 412 · H412
- Precautionary statements
- 273 · P273-P501
- TSCA
- TSCA listed
- REACH Registrations
- Active
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 94.7% (36 of 38) of all reports.
Not Classified
Aggregated GHS information provided per 38 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: 1,3,4-Thiadiazolidine-2,5-dithione, disodium salt
1,3,4-Thiadiazolidine-2,5-dithione, sodium salt (1:2) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,3,4-Thiadiazolidine-2,5-dithione, sodium salt (1:2) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: Disodium 1,3,4-thiadiazole-2,5-dithiolate (EC: 259-886-4)
Hazard Classes and CategoriesNot Classified
Safety data
- tsca
- TSCA listed
- Hazard statements
- H412
- REACH Registrations
- Active
- Precautionary statements
- P273-P501
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 50,000 - <250,000 lb
Industry UsesCorrosion inhibitor
General Manufacturing Information
Fabricated Metal Product Manufacturing
1,3,4-Thiadiazolidine-2,5-dithione, sodium salt (1:2): ACTIVE
Applications
Usesintermedia
Suppliers21 total
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
郑州汇聚化工有限公司13393710386 · [email protected]
广东云星生物技术有限公司0751-18902340975/189023400307 18902340307 · [email protected]
山东李比希生物医药科技有限公司17866677155 · [email protected]
郑州研德生物科技有限公司0371-63682289 15538176268 · [email protected]
Luoyang Pacific United Petrochemical Co., Ltd+86-16638861155 +86-15303889675 · [email protected]
山东李比希生物医药科技有限公司15318973357; 15318973357 · [email protected]
广东元丰化学试剂有限公司0751-2829979 13376591640 · [email protected]
烟台恒诺新材料有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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