4H-Pyran-4-thione,2,6-dimethyl-

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Names

[ CAS No. ]:
1004-37-1

[ Name ]:
4H-Pyran-4-thione,2,6-dimethyl-

[Synonym ]:
F1029-0068
2.6-Dimethyl-4-thiopyron
2,6-Dimethyl-4H-pyran-4-thione
2,6-dimethyl-pyran-4-thione
2,6-Dimethyl-4-thiopyrone
2,6-Dimethyl-pyran-4-thion
4H-Pyran-4-thione,2,6-dimethyl

Chemical & Physical Properties

[ Density]:
1.13g/cm3

[ Boiling Point ]:
177.4ºC at 760mmHg

[ Molecular Formula ]:
C7H8OS

[ Molecular Weight ]:
140.20300

[ Flash Point ]:
61.1ºC

[ Exact Mass ]:
140.03000

[ PSA ]:
45.23000

[ LogP ]:
2.62590

[ Vapour Pressure ]:
1.4mmHg at 25°C

[ Index of Refraction ]:
1.571

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ1500000
CHEMICAL NAME :
4H-Pyran-4-thione, 2,6-dimethyl-
CAS REGISTRY NUMBER :
1004-37-1
BEILSTEIN REFERENCE NO. :
0107420
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H8-O-S
MOLECULAR WEIGHT :
140.21
WISWESSER LINE NOTATION :
T6O DYJ B1 DUS F1

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#01723

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,6-Dimethyl-γ-pyrone

DownStream

  • 2,6-Dimethyl-4H-thiopyran-4-thione
  • 2,6-dimethylthiopyran-4-one
  • (2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile
  • ethyl 2-cyano-2-(2,6-dimethylpyran-4-ylidene)acetate
  • heptane-2,6-dione
  • Pyrylium,2,6-dimethyl-4-[(phenylmethyl)thio]-, iodide (1:1)
  • ethyl 2-[(2,6-dimethyl-2H-pyran-4-yl)sulfanyl]acetate
  • 4-Pyridinethiol,2,6-dimethyl-
  • 2-[(2,6-dimethyl-2H-pyran-4-yl)sulfanyl]-1-(4-phenylphenyl)ethanone
  • 2,6-Dimethyl-4-(methylmercapto)pyrylium iodide

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4H-Pyran-4-thione,2,6-dimethyl-3,5-diphenyl-
  • 4H-Pyran-4-one,2,6-dimethyl-3,5-diphenyl-
  • 4H-Pyran-4-one,tetrahydro-2,6-dimethyl-, oxime
  • 4H-Pyran-4-one,tetrahydro-2,6-dimethyl-, 2-(2,4-dinitrophenyl)hydrazone
  • 4H-Pyran-4-one,3-hydroxy-2,6-dimethyl-
  • 3,5-Dimethyl-4H-pyran-4-one
  • 3-(Pyrazin-2-yl)aniline
  • (4-Methylpentan-2-YL)(pyridin-2-ylmethyl)amine
  • 1-(Piperidin-4-yl)butan-2-ol
  • Dimethyl 7-benzoylpyrrolo[1,2-b]pyridazine-5,6-dicarboxylate
  • 2-{5H,6H-imidazo[2,1-b][1,3]thiazol-2-yl}acetic acid
  • 4-methyl-N-(4-methylpentan-2-yl)aniline
  • N-[5-(acetylamino)-2-methoxyphenyl]-2-(4-chlorophenyl)quinoline-4-carboxamide
  • 4-Methylmorpholin-2-ol
  • 2-[4-(2-Acetamidopropyl)phenoxy]acetic acid
  • (3-Butyl-4-methyl-1-methylenebutyl)benzene
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