Dihydrothiophen-3(2H)-one

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Names

[ CAS No. ]:
1003-04-9

[ Name ]:
Dihydrothiophen-3(2H)-one

[Synonym ]:
3(2H)-Thiophenone, dihydro-
thiolan-3-one
T5S CVTJ
Tetrahydrothiophene-3-one
Dihydro-3(2H)-thiophenone
3-Thiophanone
EINECS 213-698-9
4,5-Dihydro-3(2H)-thiophenone
3-Tetrahydrothiophenone
Dihydrothiophen-3(2H)-one
MFCD00005412

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
175.2±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H6OS

[ Molecular Weight ]:
102.155

[ Flash Point ]:
77.2±0.0 °C

[ Exact Mass ]:
102.013931

[ PSA ]:
42.37000

[ LogP ]:
-0.29

[ Vapour density ]:
>1 (vs air)

[ Vapour Pressure ]:
1.2±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.544

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S36/37/39

[ RIDADR ]:
UN 3334

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl tetrahydro-3-oxo-2-thenoate
  • 4-Carbomethoxytetrahydro-3-thiophenone
  • TETRAHYDRO-THIOPHEN-3-OL
  • Methyl thioglycolate
  • acrylic acid methyl ester
  • Fructose
  • Glutathione
  • D-(+)-Glucose
  • Ethanol

DownStream

  • 3-Butylthiophene
  • 4-(2,3-dihydrothiophen-4-yl)morpholine
  • 2,5-dihydro-3-(4-morpholinyl)-thiophene
  • 4-(thiophen-3-yl)-Morpholine
  • TETRAHYDRO-THIOPHEN-3-OL
  • 1,4-Dioxa-7-thiaspiro[4.4]nonane
  • 3-Thiophenamine
  • methyl 2,3-dihydroazuleno[1,2-b]thiophene-4-carboxylate
  • methyl 1,3-dihydroazuleno[1,2-c]thiophene-9-carboxylate
  • Thiophene-3-ol, tetrahydro-, (3R)-

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%

Articles

Production of volatile organic sulfur compounds (VOSCs) by basidiomycetous yeasts.

FEMS Yeast Res. 5(4-5) , 379-85, (2005)

Thirty-seven basidiomycetous yeasts belonging to 30 species of seven genera were grown on media containing l-cysteine or l-methionine as sole nitrogen sources with the objective of evaluating volatile...


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Related Compounds

  • Dihydrothiophen-3(2H)-one 1,1-dioxide
  • 5-methoxy-2,2,4,4-tetramethyldihydrothiophen-3(2H)-one
  • thiophen-3(2H)-one
  • 6-Methoxyisoquinolin-3(2H)-one
  • 5-Bromobenzofuran-3(2H)-one
  • 5-aminothiophen-3(2H)-one
  • 1,2-dimethyl-3-(2-oxo-2-phenylethyl)-1H-benzo[d]imidazol-3-ium bromide
  • N-Butyl-N-phenylpropane-1,3-diamine
  • N-(4-methoxyphenethyl)-2,6-diphenylthieno[2,3-d]pyrimidin-4-amine oxalate
  • 1-(9H-carbazol-9-yl)-3-((1-phenylethyl)amino)propan-2-ol benzoate
  • 1-[2-(difluoromethoxy)phenyl]-2-[(1-methyl-1H-1,3-benzodiazol-2-yl)sulfanyl]ethan-1-one; 2,4,6-trinitrophenol
  • 3-(4-(difluoromethoxy)phenyl)-3-hydroxy-1-(2-methoxyphenyl)-3,5,6,7-tetrahydro-2H-imidazo[2,1-b][1,3]thiazin-1-ium bromide
  • 3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-3-hydroxy-1-phenyl-3,5,6,7-tetrahydro-2H-imidazo[2,1-b][1,3]thiazin-1-ium bromide
  • N-(5,6-dimethoxybenzo[d]thiazol-2-yl)-5-methylisoxazole-3-carboxamide
  • 3-hydroxy-1-(4-methoxyphenyl)-3-(4-nitrophenyl)-3,5,6,7-tetrahydro-2H-imidazo[2,1-b][1,3]thiazin-1-ium bromide
  • N4-(furan-2-ylmethyl)-N2-phenylquinazoline-2,4-diamine hydrochloride
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