(2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-yl)methanol

Modify Date: 2025-08-24 18:39:22

(2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-yl)methanol Structure
(2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-yl)methanol structure
Common Name (2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-yl)methanol
CAS Number 146796-02-3 Molecular Weight 172.202
Density 1.4±0.1 g/cm3 Boiling Point 294.5±28.0 °C at 760 mmHg
Molecular Formula C7H8O3S Melting Point 42-46ºC
MSDS Chinese USA Flash Point 131.9±24.0 °C

 Names

Name 2,3-dihydrothieno[3,4-b][1,4]dioxin-3-ylmethanol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 294.5±28.0 °C at 760 mmHg
Melting Point 42-46ºC
Molecular Formula C7H8O3S
Molecular Weight 172.202
Flash Point 131.9±24.0 °C
Exact Mass 172.019409
PSA 66.93000
LogP 0.54
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.573

 Safety Information

RIDADR NONH for all modes of transport

 Synthetic Route

~54%

(2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-yl)methanol Structure

(2,3-Dihydrothi...

CAS#:146796-02-3

Literature: Schottland; Stephan; Le Gall; Chevrot Journal de Chimie Physique et de Physico-Chimie Biologique, 1998 , vol. 95, # 6 p. 1258 - 1261

~85%

(2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-yl)methanol Structure

(2,3-Dihydrothi...

CAS#:146796-02-3

Literature: Rostovtsev, Vsevolod; Hsu, Che-Hsiung; DuBois, Charles J. Patent: US2008/166564 A1, 2008 ;

~90%

(2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-yl)methanol Structure

(2,3-Dihydrothi...

CAS#:146796-02-3

Literature: E. I. DUPONT DE NEMOURS AND COMPANY Patent: WO2006/73968 A2, 2006 ; Location in patent: Page/Page column 26 ;

~%

(2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-yl)methanol Structure

(2,3-Dihydrothi...

CAS#:146796-02-3

Literature: Journal de Chimie Physique et de Physico-Chimie Biologique, , vol. 95, # 6 p. 1258 - 1261

 Precursor & DownStream

Precursor  0

DownStream  1

 Articles2

More Articles
Perepichka, I.F.; Besbes, M.; Lecillian, E.; Salle, M.; Roncali, J.

Chem. Mater. 14 , 449, (2002)

Akoudad, S.; Roncali, J.

Electrochem. Commun. 2 , 72, (2000)

 Synonyms

Hydroxymethyl EDOT
2'-hydroxymethyl-3,4-ethylenedioxythiophene
2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-ylmethanol
Thieno[3,4-b]-1,4-dioxin-2-methanol, 2,3-dihydro-
EDT-methanol
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