3,4-Ethylenedioxythiophene
- Product Name3,4-Ethylenedioxythiophene
- CAS126213-50-1
- CBNumberCB5114999
- MFC6H6O2S
- MW142.18
- EINECS415-450-7
- MDL NumberMFCD02093622
- MOL File126213-50-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 10 °C |
| Boiling point | 193 °C (lit.) |
| Density | 1.331 g/mL at 25 °C (lit.) |
| vapor pressure | 11.9Pa at 25℃ |
| refractive index | n |
| Flash point | 230 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| color | Colorless to Yellow |
| Water Solubility | Immsicible with water. Miscible with alcohol and ether. |
| InChI | InChI=1S/C6H6O2S/c1-2-8-6-4-9-3-5(6)7-1/h3-4H,1-2H2 |
| InChIKey | GKWLILHTTGWKLQ-UHFFFAOYSA-N |
| SMILES | O1CCOC2=CSC=C12 |
| LogP | 1.976 at 25℃ and pH7.1 |
| CAS DataBase Reference | 126213-50-1(CAS DataBase Reference) |
| FDA UNII | 8SEC7Q2K7G |
| EPA Substance Registry System | Thieno[3,4-b]-1,4-dioxin, 2,3-dihydro- (126213-50-1) |
| UNSPSC Code | 12352103 |
Safety
| Symbol(GHS) |
|
|||||||||
| Signal word | Danger | |||||||||
| Hazard statements | H302-H311-H319 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P302+P352+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 21/22-36 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | UN 2810 6.1/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29349990 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects | |||||||||
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 4 Oral Eye Irrit. 2 | |||||||||
| NFPA 704: |
|
![Thieno[3,4-b]-1,4-dioxin-5,7-dicarboxylic acid, 2,3-dihydro-, diethyl ester](/CAS/GIF/154934-13-1.gif)
