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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 2769630생성일: 2026년 10월 23일

5-Chloro-2-furaldehyde

5-chlorofuran-2-carbaldehyde · EOS-61611 · 5-Chlorofurfural · TIMTEC-BB SBB004223 · 5-Chloro-2-furaldehyde · 5-CHLORO-2-FURALDEHYDE,97% · 5-Chloro-2-furaldehyde 98% · 5-chlorofuran-2-carbaldeyde

https://huagongshe.com/ko/chemical/2769630

5-Chloro-2-furaldehyde 분자 구조식

식별자 및 물리적 특성

CAS No.21508-19-0
분자식C5H3ClO2
평균 분자량130.53 g/mol
단동위원소 질량129.98215702 g/mol
SMILESO=Cc1ccc(Cl)o1
InChIKeyDGAUAVDWXYXXGQ-UHFFFAOYSA-N
PubChem CID2769630
EC No.627-276-0
DTXSIDDTXSID00944117

화학 및 물리적 성질

XLogP1.7
극성 표면적30.2
수소 결합 공여자 수0
수소 결합 수용자 수2
회전 가능 결합 수1
무거운 원자 수8
형식 전하0
복잡도94.4
녹는점34-37 °C (lit.)
끓는 점70°C 10mm
밀도1.361±0.06 g/cm3(Predicted)
인화점190 °F
저장 조건2-8°C
용해도아세톤(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태결정성 분말
색상흰색에서 황백색까지
용해도물에 불용성.
BRN108401
InChI1S/C5H3ClO2/c6-5-2-1-4(3-7)8-5/h1-3H
InChIKeyDGAUAVDWXYXXGQ-UHFFFAOYSA-N
SMILESClc1ccc(C=O)o1

화학적 성질

White to yellow powder

안전 및 규제

GHS 분류WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
수질 위해 등급(WGK)3
관세 코드29321900
위험 문구(R)36/37/38
위험 표시Xi
안전 문구(S)26-36
위험 등급Eye Irrit. 2Skin Irrit. 2STOT SE 3
저장 분류11 - Combustible Solids

용도

용도

5-Chloro-2-furaldehyde may be used as an internal standard during the analysis of furanic compounds by reversed-phase-high performance liquid chromatography–diode array detection (RP-HPLC–DAD) method.

일반 설명

5-Chloro-2-furaldehyde is also known as 5-chlorofurfural. It reacts with aniline and aniline hydrochloride to form bis-(phenylamino) derivatives, without the furan ring cleavage. It also undergoes coupling with ethyl acetoacetate to form the corresponding ethyl bis-acetoacetate.