13250-82-3
- Product Name：2-(3-Thienyl)-1,3-dioxolane
- Molecular Formula：C7H8O2S
- Purity：99%
- Molecular Weight：156.205
Product Details;
CasNo： 13250-82-3
Molecular Formula： C7H8O2S
factory and supplier 13250-82-3 2-(3-Thienyl)-1,3-dioxolane in stock
- Molecular Formula:C7H8O2S
- Molecular Weight:156.205
- Vapor Pressure:0.0453mmHg at 25°C
- Refractive Index:1.553
- Boiling Point:245.3 °C at 760 mmHg
- Flash Point:102.2 °C
- PSA：46.70000
- Density:1.254 g/cm3
- LogP:1.79350
3-Thiophenecarboxaldehyde ethylene acetal(Cas 13250-82-3) Usage
|
General Description |
3-Thiophenecarboxaldehyde ethylene acetal is a chemical compound with the molecular formula C9H10O2S. It is a colorless to pale yellow liquid with a strong odor. 3-Thiophenecarboxaldehyde ethylene acetal is commonly used as a building block in the synthesis of various pharmaceuticals, agrochemicals, and fragrances. It is also used as a flavoring agent in the food industry. 3-Thiophenecarboxaldehyde ethylene acetal is a versatile intermediate in organic synthesis, and its unique structure makes it an important precursor in the production of a wide range of valuable compounds. It is important to handle this chemical with caution as it may be harmful if ingested or inhaled, and can cause skin and eye irritation. |
InChI:InChI=1/C7H8O2S/c1-4-10-5-6(1)7-8-2-3-9-7/h1,4-5,7H,2-3H2
13250-82-3 Relevant articles
Small isomeric push-pull chromophores based on thienothiophenes with tunable optical (non)linearities
Podlesny, Jan,Pytela, Old?ich,Klikar, Milan,Jelínková, Veronika,Kityk, Iwan V.,Ozga, Katarzyna,Jedryka, Jaroslaw,Rudysh, Myron,Bure?, Filip
, p. 3623 - 3634 (2019)
Fourteen new D-π-A push-pull chromophore...
D/A cruciform bithiophene chromophores as potential molecular scaffolds for optoelectronic applications
Aboubakr, Hecham,Praveen, Chandrasekar,Malytskyi, Volodymyr,Sawadogo, René,Sotiropoulos, Jean-Marc,Belec, Léna?k,Brisset, Hugues,Raimundo, Jean-Manuel
, p. 1381 - 1386 (2016)
Thiophene-based molecular semiconductors...
Method for preparing thiophene borate
-
Paragraph 0012; 0014; 0019; 0021; 0026; 0028, (2018/09/21)
The invention relates to a method for pr...
HETEROARYL COMPOUNDS USEFUL AS INHIBITORS OF SUMO ACTIVATING ENZYME
-
Paragraph 00332, (2016/01/25)
Disclosed are chemical entities which ar...
13250-82-3 Process route
-
-
498-62-4
3-thiophene carboxaldehyde
-
-
107-21-1
ethylene glycol
-
-
13250-82-3
2-(thiophen-3-yl)-1,3-dioxolane
| Conditions | Yield |
|---|---|
|
With
toluene-4-sulfonic acid;
In
toluene;
at 165 ℃;
for 6h;
|
99% |
|
With
toluene-4-sulfonic acid;
In
benzene;
Heating;
|
97% |
|
toluene-4-sulfonic acid;
In
toluene;
for 4h;
Heating / reflux;
|
95.9% |
|
With
pyridinium p-toluenesulfonate;
In
benzene;
for 6h;
Dean-Stark;
Reflux;
|
75% |
|
With
toluene-4-sulfonic acid;
In
toluene;
at 120 ℃;
for 8h;
Temperature;
|
72% |
|
With
p-toluenesulfonic acid monohydrate;
In
benzene;
|
|
|
With
toluene-4-sulfonic acid;
In
benzene;
for 4h;
Dean-Stark;
Reflux;
|
|
|
With
toluene-4-sulfonic acid;
In
toluene;
for 24h;
Reflux;
|
|
|
With
pyridinium p-toluenesulfonate;
|
-
-
498-62-4
3-thiophene carboxaldehyde
-
-
13250-82-3
2-(thiophen-3-yl)-1,3-dioxolane
| Conditions | Yield |
|---|---|
|
With
p-toluenesulfonic acid monohydrate;
In
ethylene glycol; benzene;
|
91% |
|
|
87% |
|
With
toluene-4-sulfonic acid;
In
benzene;
|
45.3 g (72%) |
|
With
pyridinium p-toluenesulfonate;
In
ethylene glycol; toluene;
|
12.1g (77.3 mmol, 86.7%) |
|
With
p-toluenesulfonic acid monohydrate;
In
ethylene glycol; toluene;
|
13250-82-3 Upstream products
-
498-62-4
3-thiophene carboxaldehyde
-
107-21-1
ethylene glycol
-
34846-44-1
3-Bromomethylthiophene
-
616-44-4
3-Methylthiophene
13250-82-3 Downstream products
-
1860-99-7
2-bromothiophene-3-carbaldehyde
-
13250-83-4
2,3-Thiophenedicarbaldehyde 3-(Ethylene acetal)
-
92643-13-5
2-(1-hydroxy-1-phenylethyl)-3-(1,3-dioxolan-2-yl)thiophene
-
103011-38-7
3-(1,3-dioxolan-2-yl)thiophene-2-sulfonyl chloride
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