2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene supplier

Name
2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene
EINECS 201-215-5
CAS No. 18361-03-0
Article Data2
CAS DataBase
Density 1.732 g/cm³
Solubility
Melting Point 319.5-321.2 °C
Formula C₈H₆O₆S
Boiling Point 482.6 °C at 760 mmHg
Molecular Weight 230.198
Flash Point 245.6 °C
Transport Information
Appearance
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Thieno[3,4-b]-p-dioxin-5,7-dicarboxylicacid, 2,3-dihydro- (8CI);2,3-Dihydrothieno[3,4-b]-1,4-dioxin-5,7-dicarboxylicacid;3,4-Ethylenedioxy-2,5-thiophenedicarboxylic acid;
PSA 121.30000
LogP 0.91570

2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene Specification

The 2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene, its cas register number is 18361-03-0. It also can be called as 2,3-Dihydro-thieno[3,4-b]-p-dioxin-5,7-dicarboxylic acid and the IUPAC name about this chemicals is 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid. It belongs to the following product categories, such as Thiophenes, API intermediates and so on.

Following are the chemical properties about 2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene: (1)#H bond acceptors: 6; (2)#H bond donors: 2; (3)#Freely Rotating Bonds: 2; (4)Polar Surface Area: 99.3Å²; (5)Index of Refraction: 1.663; (6)Molar Refractivity: 49.27 cm³; (7)Molar Volume: 132.8 cm³; (8)Polarizability: 19.53x10^-24cm³; (9)Surface Tension: 90.6 dyne/cm; (10)Enthalpy of Vaporization: 78.73 kJ/mol; (11)Vapour Pressure: 4.01E-10 mmHg at 25°C

This chemical can be described computed from structure:
(1)SMILES: O=C(O)c1sc(c2OCCOc12)C(=O)O
(2)InChI: InChI=1/C8H6O6S/c9-7(10)5-3-4(14-2-1-13-3)6(15-5)8(11)12/h1-2H2,(H,9,10)(H,11,12)
(3)InChIKey: NWIYUAISDYJVMZ-UHFFFAOYAA
(4)Std. InChI: InChI=1S/C8H6O6S/c9-7(10)5-3-4(14-2-1-13-3)6(15-5)8(11)12/h1-2H2,(H,9,10)(H,11,12)
(5)Std. InChIKey: NWIYUAISDYJVMZ-UHFFFAOYSA-N

Product Name

2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene

2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene Specification

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