2,6-Dimethyl-4-(methylmercapto)pyrylium iodide

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Names

[ CAS No. ]:
6276-12-6

[ Name ]:
2,6-Dimethyl-4-(methylmercapto)pyrylium iodide

[Synonym ]:
2,6-Dimethyl-4-methylmercapto-pyrylium,Jodid
WLN: T6OJ B1 DS1 F1 &2,6-dimethyl-4-methylthiopyrylium iodide
I &2,6-Dimethyl-4-(methylmercapto)pyrylium iodide
Pyrylium,6-dimethyl-4-(methylthio)
Pyrylium,2,6-dimethyl-4-(methylthio)
Pyrylium,6-dimethyl-4-(methylthio)-,iodide
3/17
2,6-dimethyl-4-(methylthiio)pyrylium iodide
2,6-dimethyl-4-methylsulfanylpyrylium iodide

Chemical & Physical Properties

[ Density]:
1.04g/cm3

[ Boiling Point ]:
220.8ºC at 760 mmHg

[ Molecular Formula ]:
C8H11IOS

[ Molecular Weight ]:
282.14200

[ Flash Point ]:
87.4ºC

[ Exact Mass ]:
281.95800

[ PSA ]:
38.44000

[ Index of Refraction ]:
1.529

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UZ1250000
CHEMICAL NAME :
Pyrylium, 2,6-dimethyl-4-(methylthio)-
CAS REGISTRY NUMBER :
6276-12-6
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H11-O-S.I
MOLECULAR WEIGHT :
282.15
WISWESSER LINE NOTATION :
T6OJ B1 DS1 F1 &I &3/17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01725

Synthetic Route

Precursor & DownStream

Precursor

  • 4H-Pyran-4-thione,2,6-dimethyl-
  • methyl iodide

DownStream

  • heptane-2,6-dione
  • 4-(2,6-dimethylpyran-4-ylidene)-1-oxa-4-azoniacyclohexane iodide

Related Compounds

  • 2,6-dimethyl-4-methoxypyrrylium iodide
  • 2,6-dimethyl-4-[(4-nitrophenyl)methylsulfanyl]-2H-pyran
  • 2,6-dimethyl-4-prop-2-enylsulfanyl-pyran iodide
  • 2,6-dimethyl-4-methylsulfanyl-thiopyrylium, iodide
  • 2,6-dimethyl-4-phenyl pyrylium cation
  • 2,6-dimethyl-4-(1-naphthyl)pyrylium hexafluorophosphate