Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
디하이드로퓨란(2,3-)
2,3-다이하이드로퓨란 · 2,3-디히드로퓨란 · 4,5-디히드로퓨란 · 디하이드로퓨란(2,3-) · 2,3-디하이드로푸란 · Furan, 2,3-dihydro- · 2,3-DHF · 2,3-dihydro-fura
식별자 및 물리적 특성
| CAS No. | 1191-99-7 |
|---|---|
| 분자식 | C4H6O |
| 평균 분자량 | 70.09 g/mol |
| 단동위원소 질량 | 70.04186481 g/mol |
| SMILES | C1=COCC1 |
| InChIKey | JKTCBAGSMQIFNL-UHFFFAOYSA-N |
| PubChem CID | 70934 |
| ChEBI | CHEBI:51662 |
| EC No. | 214-747-7 |
| DTXSID | DTXSID9061594 |
| 현지명 | 디하이드로퓨란(2,3-) |
화학 및 물리적 성질
| XLogP | 0.8 |
|---|---|
| 극성 표면적 | 9.2 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 1 |
| 회전 가능 결합 수 | 0 |
| 무거운 원자 수 | 5 |
| 형식 전하 | 0 |
| 복잡도 | 47.6 |
| 물질 분류 | Other Classes -> Ethers, Other |
| SpringerMaterials Properties | Coriolis coupling |
| Physical Description | LiquidColorless liquid[MSDSonline] |
| 녹는점 | 280 °C(Solv: trichloroethylene (79-01-6)ethanol (64-17-5)) |
| 끓는 점 | 54-55 °C (lit.) |
| 밀도 | 0.927 g/mL at 25 °C (lit.) |
| 증기압 | 14.46 psi ( 55 °C) |
| 굴절률 | n20/D 1.423(lit.) |
| 인화점 | −12 °F |
| 저장 조건 | 2-8°C |
| 용해도 | 클로로포름에 용해됨 |
| 물리적 상태 | 액체 |
| 색상 | 무색의 |
| 용해도 | 약간 용해됨 |
| BRN | 103168 |
| InChIKey | JKTCBAGSMQIFNL-UHFFFAOYSA-N |
| LogP(분배 계수) | -0.034 (est) |
| NIST | Furan, 2,3-dihydro-(1191-99-7) |
| EPA | Furan, 2,3-dihydro- (1191-99-7) |
화학적 성질
clear colourless liquid
안전 및 규제
| GHS 분류 | DangerH225 (100%): Highly Flammable liquid and vapor [Danger 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 155 reports by companies from 6 notifications to the ECHA C&L Inventory. |
|---|---|
| 규제 정보 | Furan, 2,3-dihydro- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Furan, 2,3-dihydro- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Cease Manufacture Update: 31-08-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/20474Furan, 2,3-dihydro-: Does not have an individual approval but may be used under an appropriate group standard |
| 유해성 요약 | Highly flammableMay form explosive peroxidesAn irritant[MSDSonline] See Furan. |
| Peroxide Forming Chemical | 2,3-DihydrofuranD*: Other compounds that may form peroxidesBretherick's |
| Hazard Classes and Categories | Flam. Liq. 2 (100%) |
| 유해 작용 | Neurotoxin - Acute solvent syndrome |
| 수질 위해 등급(WGK) | 3 |
| TSCA 등재 상태 | TSCA listed |
| 운송 번호(UN) | UN 1993 3/PG 2 |
| 관세 코드 | 29321900 |
| 위험 문구(R) | 11-19-36-22-2017/11/19 |
| 위험 표시 | F,Xi,Xn |
| 안전 문구(S) | 16-33-39-26-18-36 |
| 포장분류 | II |
| 위험 등급 | 3 |
| 기존화학 물질 | KE-10663 |
용도
용도
2,3-Dihydrofuran is a dehydration product of tetrahydrofuran (THF). 2,3-Dihydrofuran is also used in the preparation of niologically active compounds such as antitumor agents.
일반 설명
The enantioselective Heck arylation of 2,3-dihydrofuran with aryl iodides was studied.