3,4-Ethylenedioxythiophene

• Catalog No.: 483028
• CAS Number: 126213-50-1
• M. F.: C6H6O2S
• M. W.: 142.17564
• Purity: 97%

SYNONYMS

• Title: 3,4-乙烯二氧噻吩
• IUPAC name: 2H,3H-thieno[3,4-b][1,4]dioxine
• IUPAC Traditional name: 2H,3H-thieno[3,4-b][1,4]dioxine
• Synonyms: 2,3-Dihydrothieno[3,4-b]-1,4-dioxin; EDOT; 2,3-二氢噻吩并[3,4-b]-1,4-二氧六环

DATABASE IDS

• MDL Number: MFCD02093622
• CAS Number: 126213-50-1
• PubChem SID: 24871861

PROPERTIES

• Empirical Formula (Hill Notation): C6H6O2S
• Purity: 97%
• Boiling Point: 193 °C(lit.)
• Density: 1.331 g/mL at 25 °C(lit.)
• Flash Point: 104 °C
• Flash Point: 219.2 °F
• Refractive Index: n20/D 1.5765(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H311-H319
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P312
• RID/ADR: UN 2810 6.1/PG 3
• Risk Statements: 21/22-36
• Safety Statements: 26-36
• Storage Temperature: 2-8°C
• Hazard Class: 6.1
• UN Number: 2810
• Packing Group: 3
• German water hazard class: 2

DETAILS

Description (English)

Application
Employed as a reductant in a one-pot synthesis of gold nanoparticles from HAuCl4 (254169).1 Starting material used in palladium-catalyzed mono- and bis-arylation reactions.2
Employed in the synthesis of conjugated polymers and copolymers, with potential optical applications.
General description
Monomer used in the synthesis of conducting polymers.3,4
Packaging
10 g in glass bottle

Description (简体中文)

Application
用于合成共轭聚合物和共聚物，它们具有潜在的光应用。
由 HAuCl4 (254169) 一锅法合成金纳米粒子时用作还原剂。1用于钯催化的单-和双-芳基化反应的原料。2
General description
用于导电聚合物的单体。3,4
包装
10 g in glass bottle