2,3-dihydrothieno[3,4-b][1,4]dioxin-5-ylmethanol

2,3-二氢噻吩并[3,4-b][1,4]二噁英-5-甲醇

Also known as: (2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)methanol, thieno[3,4-b]-1,4-dioxin-5-methanol, 2,3-dihydro-, 3,4-ethylenedioxythiophene methanol, 3,4-ethylenedioxythenyl alcohol, 2-hydroxymethyl-3,4-ethylene dioxythiophene

2,3-dihydrothieno[3,4-b][1,4]dioxin-5-ylmethanol (CAS 859851-01-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8O3S and a molecular weight of 172.20200 g/mol. It is also known as (2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)methanol, thieno[3,4-b]-1,4-dioxin-5-methanol, 2,3-dihydro- and 3,4-ethylenedioxythiophene methanol. Key properties include a melting point of 68ºC, a boiling point of 316.6ºC at 760 mmHg, a density of 1.415g/cm3 and a flash point of 145.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

859851-01-7

Jingsj CID

J-1430534-0

Molecular Formula

C₇H₈O₃S

Chinese Name

2,3-二氢噻吩并[3,4-b][1,4]二噁英-5-甲醇

Molecular Weight

172.20200 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026