5,5'-Dithiobis(1,3,4-thiadiazole)-2(3H)-thione

Modify Date: 2025-08-25 16:45:47

5,5'-Dithiobis(1,3,4-thiadiazole)-2(3H)-thione Structure
5,5'-Dithiobis(1,3,4-thiadiazole)-2(3H)-thione structure
Common Name 5,5'-Dithiobis(1,3,4-thiadiazole)-2(3H)-thione
CAS Number 72676-55-2 Molecular Weight 298.47500
Density 2.22g/cm3 Boiling Point 440.9ºC at 760 mmHg
Molecular Formula C4H2N4S6 Melting Point N/A
MSDS N/A Flash Point 220.4ºC

 Names

Name 5-[(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)disulfanyl]-3H-1,3,4-thiadiazole-2-thione
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.22g/cm3
Boiling Point 440.9ºC at 760 mmHg
Molecular Formula C4H2N4S6
Molecular Weight 298.47500
Flash Point 220.4ºC
Exact Mass 297.86000
PSA 236.24000
LogP 2.76640
Index of Refraction 2.164
InChIKey DJCISYVIXPWVHY-UHFFFAOYSA-N
SMILES S=c1[nH]nc(SSc2n[nH]c(=S)s2)s1

 Safety Information

HS Code 2934999090

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3H,3'H-5,5'-disulfanediyl-bis-[1,3,4]thiadiazole-2-thione
3H,3'H-5,5'-Disulfandiyl-bis-[1,3,4]thiadiazol-2-thion
EINECS 276-763-0
5,5'-dithiodi-1,3,4-thiadiazole-2(3H)-thione
bis-<5-thio-1,3,4-thiadiazolidinyl-(2)> disulfide
5,5'-dithiobis-(1,3,4-thiadiazole-2-thiol)
5,5'-Dithiobis(1,3,4-thiadiazole)-2(3H)-thione
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