3,4-Ethylenedioxythiophene (HCID 4421864)

개요

structure in first source

이름 및 식별자

우선 이름: 3,4-Ethylenedioxythiophene
IUPAC: 2,3-dihydrothieno[3,4-b][1,4]dioxine
현지명: 2,3-디하이드로티에노[3,4-B]-1,4-디옥신
영어명: 3,4-Ethylenedioxythiophene
분자식: C6H6O2S
분자량: 142.18

이름 및 동의어

3,4-Ethylenedioxythiophene126213-50-1Thieno[3,4-b]-1,4-dioxin, 2,3-dihydro-Thieno(3,4-b)-1,4-dioxin, 2,3-dihydro-DTXSID40888925RefChem:486401DTXCID001028196603-128-02,3-dihydrothieno[3,4-b][1,4]dioxineEDOT2,3-Dihydrothieno[3,4-b]-1,4-dioxinMFCD02093622

이름 더 보기

2,3-디하이드로티에노[3,4-B]-1,4-디옥신2,3-디하이드로티에노[3,4-B]-1,4-디옥신(2,3-DIHYDROTHIENO[3,4-B]-1,4-DIO...EDT3,4-ethoxylenedioxythiopheneBecavi3,4-EthyLPEDOT PowderAKOS BBS-00006360enedioxythiophene3,4-Ethylenedioxythi

2H,3H-thieno[3,4-b][1,4]dioxine3,4-Ethylenedioxythiopene8SEC7Q2K7G2H,3H-thiopheno[3,4-e]1,4-dioxane3,4-(ethylenedioxy)thiophene2,3-Dihydrothieno[3,4-b][1,4]dioxin3,4-ethylendioxythiophene3.4-ethylenedioxythiophene

데이터베이스 식별자

CAS: 126213-50-1
PubChem CID: 4421864
DTXSID: DTXSID40888925
UNII: 8SEC7Q2K7G
EC Number: 415-450-7、603-128-0
Nikkaji: J664.270E

물성

구조 계산 물성

XLogP: 1.3
극성 표면적: 46.7 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 3
회전 가능 결합 수: 0
무거운 원자 수: 9
형식 전하: 0
복잡도: 95.2

물리화학적 성질

녹는점: 10 °C · 10 °C
끓는 점: 193 °C · 193 °C (lit.)
밀도: 1.331 g/mL · 1.331 g/mL at 25 °C (lit.)
증기압: 11.9 Pa · 11.9Pa at 25℃
굴절률: 20 · n20/D 1.5765(lit.)
인화점: 230 °F · 230 °F
저장 조건: 2 · 2-8°C
물리적 상태: 투명한 액체
색상: 무색~황색
수용성: 물과 섞이지 않습니다. 알코올 및 에테르와 혼합 가능.
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 · 1.976 at 25℃ and pH7.1
EPA: 3 · Thieno[3,4-b]-1,4-dioxin, 2,3-dihydro- (126213-50-1)

화학적 성질

Light yellow liquid

안전 및 규제

GHS 분류

GHS Classification · 6건

Danger

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

P262, P264, P264+P265, P270, P273, P280, P301+P317, P302+P352, P305+P351+P338, P316, P317, P321, P330, P337+P317, P361+P364, P362+P364, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 54 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

유해성 정보

Regulatory Information · 3건

PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Status: Cease Manufacture Update: 05-07-2010 https://echa.europa.eu/registration-dossier/-/registered-dossier/1716

Thieno3,4-b-1,4-dioxin, 2,3-dihydro-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazard Classes and Categories · 2건

Acute Tox. 4 (100%)

안전 데이터

wgk: 2
tsca: TSCA listed
ridadr: UN 2810 6.1/PG 3
HS 번호: 29349990
risk_code: 21/22-36
hazard_code: Xn,Xi
safety_code: 26-36
포장분류: III
위험 등급: 6.1
기존화학 물질: 99-3-1347
Hazard Classifications: Acute Tox. 3 DermalAcute Tox. 4 OralEye Irrit. 2
스토리지 클래스: 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects

화학 및 산업

용도 및 제조

General Manufacturing InformationThieno[3,4-b]-1,4-dioxin, 2,3-dihydro-: ACTIVE

응용 분야 · 2건

용도3,4-Ethylenedioxythiophene is used as a monomer to synthesize the conductive polymers and used as a reductant in the one-pot synthesis of gold nanoparticles from chloroauric acid, as starting material used in palladium-catalyzed mono and bis-arylation reactions and in the synthesis of conjugated polymers and copolymers, with potential optical applications. It is also used in redox activity, electroactivity and conductivity.

일반 설명3,4-Ethylenedioxythiophene (EDOT) is an electro-active conductive monomer with a thiol group that combines an electron donor and electron acceptor in a donor-acceptor-donor arrangement.