3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
- Name 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE
- CAS 1193-10-8
- Purity 99%
Product Details
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1.What is the 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE ?
Chemical intermediate, catalyst.
-
-
78-79-5,9003-31-0
isoprene
-
-
1193-10-8
3-methyl-2,5-dihydrothiophen-1,1-dioxide
| Conditions | Yield |
|---|---|
|
With
sodium metabisulfite; potassium hydrogensulfate;
In
methanol; water;
at 100 ℃;
for 14h;
under 517.162 - 1034.32 Torr;
Reagent/catalyst;
Solvent;
Temperature;
Sealed tube;
|
98%
|
|
With
sulfur dioxide;
|
89%
|
|
With
sulfur dioxide; p-benzoquinone;
In
methanol;
at 20 ℃;
for 48h;
|
83%
|
|
With
sulfur dioxide; hydroquinone;
at -78 - 20 ℃;
for 168h;
Sealed tube;
|
71%
|
|
isoprene;
With
1,4-diazabicyclo [2.2.2] octane-1,4-diium-1,4-disulfinate;
In
acetonitrile;
at 20 ℃;
Inert atmosphere;
Sealed tube;
With
tetrafluoroboric acid diethyl ether;
In
acetonitrile;
at 0 - 50 ℃;
Inert atmosphere;
Sealed tube;
|
70%
|
|
With
sulfur dioxide;
in Gegenwart von Polymerisationsinhibitoren;
|
|
|
With
sulfur dioxide; trifluoroacetic acid;
In
dichloromethane-d2;
at -40 ℃;
|
|
|
With
sulfur dioxide;
In
methanol;
at 80 ℃;
for 4h;
|
|
|
With
sodium hydroxide; sulfur dioxide;
for 4h;
under 3800.26 Torr;
|
-
-
115-18-4
2-methyl-3-buten-2-ol
-
-
1193-10-8
3-methyl-2,5-dihydrothiophen-1,1-dioxide
| Conditions | Yield |
|---|---|
|
With
sodium metabisulfite; potassium hydrogensulfate; 1,1,1,3',3',3'-hexafluoro-propanol;
In
water;
at 20 - 100 ℃;
for 36.25h;
under 517.162 - 1034.32 Torr;
Sealed tube;
|
114 mg
|
2.What is the CAS number for 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE ?
The CAS number of 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE is 1193-10-8.
More information of 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE 1193-10-8 are:
|
CAS?Number |
1193-10-8 |
|
Density |
1.24g/cm3 |
|
Melting Point |
62-64°C |
|
Boiling Point |
292.4°C at 760 mmHg |
|
Flash Point |
171.9°C |
|
Vapor Pressure |
0.00322mmHg at 25°C |
|
Refractive Index |
1.5160 (estimate) |
|
HS CODE |
2934999090 |
|
PSA |
42.52000 |
|
LogP |
1.44190 |
3.What are another words for 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE ?
Synonyms?for?3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE 1193-10-8:1,3-Butadiene,2-methyl-, sulfone; 2,5-Dihydro-3-methylthiophene 1,1-dioxide;2,5-Dihydro-3-methylthiophene S,S-dioxide; 3-Methyl-2,5-dihydrothiophene1,1-dioxide; 3-Methyl-2,5-dihydrothiophene dioxide; 3-Methyl-3-sulfolene;3-Methyl-3-thiolene 1,1-dioxide; 3-Methylsulfolene; NSC 15090
4.What is the molecular formula of 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE?
The chemical formula of ?3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE is?C5H8 O2 S which containing 5 Carbon atoms,8 Hydrogen atoms,2 Oxygen atoms and 1 Sulfur atoms,and the molecular weight of??3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE?is 132.183.
5.What is 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE (1193-10-8) used for?
3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE is an organic compound characterized by its solid state and combustible nature. It exhibits slightly solubility in water, acetone, and toluene, making it a versatile compound for various applications in the chemical industry.
InChI:InChI=1/C5H8O2S/c1-5-2-3-8(6,7)4-5/h2H,3-4H2,1H3
Relevant articles related to 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE:
|
Article |
Source |
|
Construction of [4.3.1]propellanes via molybdenum fischer carbene complexes. |
Bertolini, Thomas M,Nguyen, Que Huong,Harvey, Daniel F , p. 8675 - 8678 (2002) |
|
Stoichiometric release of SO2 from adducts: Application to the direct synthesis of protected dienes |
Martial, Ludovic,Bischoff, Laurent , p. 1225 - 1229 (2015) |
6.Buy 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE with the best price .
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