2-methyl-5,6-dihydro-1,4-oxathiine

Modify Date: 2025-11-02 18:40:46

2-methyl-5,6-dihydro-1,4-oxathiine Structure
2-methyl-5,6-dihydro-1,4-oxathiine structure
 Common Name 2-methyl-5,6-dihydro-1,4-oxathiine
CAS Number 3643-97-8 Molecular Weight 116.18100
Density 1.073g/cm3 Boiling Point 173.5ºC at 760 mmHg
Molecular Formula C5H8OS Melting Point N/A
MSDS N/A Flash Point 58.7ºC

 Names

Name 6-methyl-2,3-dihydro-1,4-oxathiine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.073g/cm3
Boiling Point 173.5ºC at 760 mmHg
Molecular Formula C5H8OS
Molecular Weight 116.18100
Flash Point 58.7ºC
Exact Mass 116.03000
PSA 34.53000
LogP 1.61110
Index of Refraction 1.512
InChIKey YZVJOJNVIJLQAY-UHFFFAOYSA-N
SMILES CC1=CSCCO1

 Safety Information

HS Code 2934999090

 Synthetic Route

Ethanol,2-[(2-chloro-2-propen-1-yl)thio]- structure

Ethanol,2-[(2-c...

CAS#:5310-35-0

~13%

2-methyl-5,6-dihydro-1,4-oxathiine Structure

2-methyl-5,6-di...

CAS#:3643-97-8

Literature: Rooney, Robert P.; Dyer, John C.; Evans, Slayton A. Organic Magnetic Resonance, 1981 , vol. 16, # 4 p. 266 - 272
Chloroacetone structure

Chloroacetone

CAS#:78-95-5

mercaptoethanol structure

mercaptoethanol

CAS#:60-24-2

~%

2-methyl-5,6-dihydro-1,4-oxathiine Structure

2-methyl-5,6-di...

CAS#:3643-97-8

Literature: Marshall; Stevenson Journal of the Chemical Society, 1959 , p. 2360,2361
Methyl 2-chloroacetoacetate structure

Methyl 2-chloro...

CAS#:4755-81-1

mercaptoethanol structure

mercaptoethanol

CAS#:60-24-2

~%

1,4-Dithiane structure

1,4-Dithiane

CAS#:505-29-3

2-methyl-5,6-dihydro-1,4-oxathiine Structure

2-methyl-5,6-di...

CAS#:3643-97-8

Detail
Literature: Nevalainen, Vesa; Pohjala, Esko; Maelkoenen, Pentti; Hukkanen, Heikki Acta Chemica Scandinavica, 1990 , vol. 44, # 6 p. 591 - 602
2-chloro-3-oxo-n-phenylbutanamide structure

2-chloro-3-oxo-...

CAS#:31844-92-5

mercaptoethanol structure

mercaptoethanol

CAS#:60-24-2

~%

1,4-Oxathiane structure

1,4-Oxathiane

CAS#:15980-15-1

2-methyl-5,6-dihydro-1,4-oxathiine Structure

2-methyl-5,6-di...

CAS#:3643-97-8

Detail
Literature: Nevalainen, Vesa; Pohjala, Esko; Maelkoenen, Pentti; Hukkanen, Heikki Acta Chemica Scandinavica, 1990 , vol. 44, # 6 p. 591 - 602
mercaptoethanol structure

mercaptoethanol

CAS#:60-24-2

Ethyl 2-Chloroacetoacetate structure

Ethyl 2-Chloroa...

CAS#:609-15-4

~%

1,4-Oxathiane structure

1,4-Oxathiane

CAS#:15980-15-1

2-methyl-5,6-dihydro-1,4-oxathiine Structure

2-methyl-5,6-di...

CAS#:3643-97-8

Detail
Literature: Nevalainen, Vesa; Pohjala, Esko; Maelkoenen, Pentti; Hukkanen, Heikki Acta Chemica Scandinavica, 1990 , vol. 44, # 6 p. 591 - 602

 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

5,6-dihydro-2-methyl-1,4-oxathiine
6-Methyl-2,3-dihydro-[1,4]oxathiin
6-methyl-2,3-dihydro-[1,4]oxathiine
2-Methyl-5,6-dihydro-1,4-oxathiine
1,4-Oxathiin,2,3-dihydro-6-methyl
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Chemsrc provides 2-methyl-5,6-dihydro-1,4-oxathiine(CAS#:3643-97-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2-methyl-5,6-dihydro-1,4-oxathiine are included as well.>> amp version: 2-methyl-5,6-dihydro-1,4-oxathiine

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