3-Methoxythiophene (HCID 140249)

名称と識別子

優先名称: 3-Methoxythiophene
IUPAC: 3-methoxythiophene
現地名: 3-メトキシチオフェン
英語名: 3-Methoxythiophene
分子式: C5H6OS
分子量: 114.17

名称と別名

3-Methoxythiophene17573-92-1Thiophene, 3-methoxy-DTXSID40170014RefChem:94669DTXCID3092505479-350-5InChI=1/C5H6OS/c1-6-5-2-3-7-4-5/h2-4H,1HRFSKGCVUDQRZSD-UHFFFAOYSA-NMFCD000438943-methoxy-thiophene3-Methoxythiophene #

名称をさらに表示

3-メトキシチオフェン3メトキシチオフェン3‐メトキシチオフェンEA004Compound Fr14554m-MethoxythiopheneMethoxythiophene,95%3-Methoxythiophene>METHYL 3-THIENYL ETHER3-Methoxythiophene,98%3-Methoxythiophene,99%

3-Methoxythiophene, 98%BIDD:GT0411SCHEMBL181787SCHEMBL266238SCHEMBL277645SCHEMBL316052SCHEMBL448491orb3170253

データベース識別子

CAS: 17573-92-1
PubChem CID: 140249
DTXSID: DTXSID40170014
EC Number: 479-350-5、629-101-3
Nikkaji: J383.034I

物性

構造計算による物性

XLogP: 1.6
極性表面積: 37.5 Å²
水素結合供与体数: 0
水素結合受容体数: 2
回転可能結合数: 1
重原子数: 7
形式電荷: 0
複雑度: 56

物理化学的性質

融点: 49 · 49-50 °C(Solv: ethyl ether (60-29-7); ligroine (8032-32-4))
沸点: 80 · 80-82 °C/65 mmHg (lit.)
比重(密度): 1.143 g/mL · 1.143 g/mL at 25 °C (lit.)
屈折率: 20 · n20/D 1.532(lit.)
闪点: 121 °F · 121 °F
貯蔵温度: 2 · Keep in dark place,Inert atmosphere,2-8°C
外見: 液体
色: クリアライトブラウン
BRN: 106404 · 106404
InChI: InChI=1S/C5H6OS/c1-6-5-2-3-7-4-5/h2-4H,1H3
InChIKey: RFSKGCVUDQRZSD-UHFFFAOYSA-N
SMILES: C1SC=CC=1OC
LogP: 1.81 · 1.810 (est)
CAS データベース: 17573 · 17573-92-1(CAS DataBase Reference)
NISTの化学物質情報: 3 · Thiophene, 3-methoxy-(17573-92-1)

化学的性質

化学的特性Clear light brown liquid

安全と法規制

GHS分類

GHS Classification · 6 件

Warning

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 43 reports by companies from 3 notifications to the ECHA C&L Inventory.

Warning

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

危険有害性情報

Regulatory InformationStatus: Active Update: 10-11-2008 https://echa.europa.eu/registration-dossier/-/registered-dossier/2467

Hazard Classes and Categories · 2 件

Flam. Liq. 3 (100%)

安全データ

F: 13
wgk: 3
ridadr: UN 1993 3/PG 3
hs_code: 29339900
risk_code: 10
化審法: (5)-6392
消防法: 危-4-2-III
safety_code: 16-27-36/37/39
hazard_class: 3
packing_group: III
Hazard Classifications: Flam. Liq. 3
ストレージクラス: 3 - Flammable liquids

化学と産業

応用分野 · 1 件

一般的な説明3-Methoxythiophene is a thiophene. The intramolecular and intermolecular geometries of crystals of 3-methoxythiophene were studied. Spectroscopic studies of bipolarons derived from oligomerized 3-methoxythiophene in solution has been reported. The electropolymerization of 3-methoxythiophene on Pt and Fe electrodes in an aqueous micellar medium containing sodium dodecyl sulfate and 10-3M bithiophene has been reported. Thin polymer films of 3-methoxythiophene at the cathode in a direct current discharge have been prepared.