2,2'-Dithiobis(pyridine-N-oxide)

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Names

[ CAS No. ]:
3696-28-4

[ Name ]:
2,2'-Dithiobis(pyridine-N-oxide)

[Synonym ]:
1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium
2,2’-disulfanediyldipyridine 1,1’-dioxide
2,2’-dithiobis[pyridine] 1,1’-dioxide
di-2-pyridyl disulfide 1,1’-dioxide
2,2'-Dithiobis(pyridine-N-oxide)
EINECS 223-024-5

Chemical & Physical Properties

[ Density]:
1.38 g/cm3

[ Boiling Point ]:
582.8ºC at 760 mmHg

[ Melting Point ]:
205ºC

[ Molecular Formula ]:
C10H8N2O2S2

[ Molecular Weight ]:
252.31300

[ Flash Point ]:
306.2ºC

[ Exact Mass ]:
252.00300

[ PSA ]:
101.52000

[ LogP ]:
3.34300

[ Index of Refraction ]:
1.681

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UT2965000
CHEMICAL NAME :
Pyridine, 2,2'-dithiodi-, 1,1'-dioxide
CAS REGISTRY NUMBER :
3696-28-4
BEILSTEIN REFERENCE NO. :
0217725
LAST UPDATED :
199807
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C10-H8-N2-O2-S2
MOLECULAR WEIGHT :
252.32
WISWESSER LINE NOTATION :
T6NJ AO BSS- BT6NJ AO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0535316 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
5280 ug/kg
SEX/DURATION :
female 16 day(s) pre-mating female 1-6 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 15,947,1978
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
1600 ug/kg
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Effects on Newborn - behavioral
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 15,1169,1978
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
1344 ug/kg
SEX/DURATION :
female 15-21 day(s) after conception lactating female 21 day(s) post-birth
TOXIC EFFECTS :
Reproductive - Effects on Newborn - behavioral Reproductive - Effects on Newborn - physical
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 16,131,1978

Safety Information

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pyrithione
  • pyrithione sodium
  • Pyrithione

DownStream

  • (2-sulfanylidenepyridin-1-yl) cyclohexanecarboxylate
  • 2-Pyridinethiol
  • Benzaldehyde dimethyl acetal
  • (2-sulfanylidenepyridin-1-yl) 3-phenylpropanoate
  • Pyrithione
  • phenyl 1-oxo-pyridin-2-yl disulfide
  • N-(1-adamantoyloxy)pyridine-2-thione
  • n-propyl 2-pyridyl disulfide

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Benzamide, N-[2-(2,5-dimethoxyphenyl)-1-[[[4-[[2,5-dioxo-1-[4-(2-phenyldiazenyl)phenyl]-3-pyrrolidinyl]thio]phenyl]amino]carbonyl]ethenyl]-
  • Benzamide, N-[2-(2,3-dimethoxyphenyl)-1-[[[4-[[2,5-dioxo-1-[4-(2-phenyldiazenyl)phenyl]-3-pyrrolidinyl]thio]phenyl]amino]carbonyl]ethenyl]-
  • Benzamide, N-[2-(3,4-dimethoxyphenyl)-1-[[[4-[[2,5-dioxo-1-[4-(2-phenyldiazenyl)phenyl]-3-pyrrolidinyl]thio]phenyl]amino]carbonyl]ethenyl]-
  • Benzamide, N-[2-[1,1'-biphenyl]-4-yl-1-[[[4-[[2,5-dioxo-1-[4-(2-phenyldiazenyl)phenyl]-3-pyrrolidinyl]thio]phenyl]amino]carbonyl]ethenyl]-
  • N-{3-[4-({2,5-Dioxo-1-[4-(phenyldiazenyl)phenyl]-3-pyrrolidinyl}sulfanyl)anilino]-3-oxo-1-(2,4,5-trimethoxyphenyl)-1-propen-2-yl}benzamide
  • Benzamide, N-[1-[[[4-[[2,5-dioxo-1-[4-(2-phenyldiazenyl)phenyl]-3-pyrrolidinyl]thio]phenyl]amino]carbonyl]-2-[4-(phenylmethoxy)phenyl]ethenyl]-
  • 1-(3-Chloro-4-methylphenyl)-4-[(4-methylphenyl)methylene]-3,5-pyrazolidinedione
  • Emeramide sodium
  • Potassium 1-methyl-4-{3-[1-methyl-3-(morpholine-4-carbonyl)-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene]prop-1-en-1-yl}-3-(morpholine-4-carbonyl)-1H-pyrazol-5-olate
  • 3-(5-Bromo-2-fluorophenyl)thiophene-2-carboxylic acid
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