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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 78991생성일: 2026년 10월 27일

3,3,4,4,4-펜타플루오로-2-부탄올

3,3,4,4,4-펜타플루오로-2-부탄올 · 2-PENTAFLUOROBUTANOL · PENTAFLUOROBUTANOL-2 · PENTAFLUORO-2-BUTANOL · 3,3,4,4,4-PENTAFLUOROBUTANOL-2 · PENTAFLUOROETHYLMETHYLCARBINOL · 4,4,4,3,3-PENTAFLUOROBUTAN-2-OL · 3,3,3,4,4-PENTAFLUOROBUTAN-2-OL

https://huagongshe.com/ko/chemical/78991

3,3,4,4,4-펜타플루오로-2-부탄올 분자 구조식

식별자 및 물리적 특성

CAS No.374-40-3
분자식C4H5F5O
평균 분자량164.07 g/mol
단동위원소 질량164.02605559 g/mol
SMILESCC(O)C(F)(F)C(F)(F)F
InChIKeyBUGIAHXXBFVPGW-UHFFFAOYSA-N
PubChem CID78991
EC No.206-776-9
DTXSIDDTXSID70880134
현지명3,3,4,4,4-펜타플루오로-2-부탄올

화학 및 물리적 성질

XLogP1.8
극성 표면적20.2
수소 결합 공여자 수1
수소 결합 수용자 수6
회전 가능 결합 수1
무거운 원자 수10
형식 전하0
복잡도117
끓는 점83 °C
밀도1,315 g/cm3
굴절률1.315
인화점-25°C
물리적 상태액체
pKa(산도 계수)12.52±0.20(Predicted)
색상투명한
EPA1-Pentafluoroethylethanol (374-40-3)

안전 및 규제

GHS 분류WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract 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 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (100%)
운송 번호(UN)1993
관세 코드2905599890
위험 문구(R)11-38
위험 표시F
안전 문구(S)9-16-29-33
위험 등급FLAMMABLE