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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 79718생성일: 2026년 10월 26일

Heptaethylene glycol

3,6,9,12,15,18-Hexaoxaicosane-1,20-diol · HO-PEG7-OH · HEPTAETHYLENE GLYCOL · Alcohol-PEG7-Alcohol · heptaMethelene glycol · HeptaethyleneGlycol>Heptaethylene glycol 98% · Heptaethylene glycol, PEG7 · Heptaethylene glycol in methanol

https://huagongshe.com/ko/chemical/79718

Heptaethylene glycol 분자 구조식

식별자 및 물리적 특성

CAS No.5617-32-3
분자식C14H30O8
평균 분자량326.38 g/mol
단동위원소 질량326.19406791 g/mol
SMILESOCCOCCOCCOCCOCCOCCOCCO
InChIKeyXPJRQAIZZQMSCM-UHFFFAOYSA-N
PubChem CID79718
ChEBICHEBI:44748
EC No.227-040-3
DTXSIDDTXSID10204698

화학 및 물리적 성질

XLogP-2
극성 표면적95.8
수소 결합 공여자 수2
수소 결합 수용자 수8
회전 가능 결합 수19
무거운 원자 수22
형식 전하0
복잡도174
끓는 점244 °C / 0.6mmHg
밀도1.13
굴절률1.4653 (589.3 nm 20℃)
저장 조건Sealed in dry,Room Temperature
용해도클로로포름, 에틸아세테이트(약간 용해됨)
pKa(산도 계수)14.06±0.10(Predicted)
물리적 상태기름
색상무색
InChIInChI=1S/C14H30O8/c15-1-3-17-5-7-19-9-11-21-13-14-22-12-10-20-8-6-18-4-2-16/h15-16H,1-14H2
InChIKeyXPJRQAIZZQMSCM-UHFFFAOYSA-N
SMILESC(O)COCCOCCOCCOCCOCCOCCO
EPAHeptaethylene glycol (5617-32-3)

안전 및 규제

관세 코드2909498090

용도

용도

Heptaethylene Glycol is used for the preparation of large ring crown ether compounds.

일반 설명

Heptaethylene glycol belongs to the class of organic compounds known as polyethylene glycols. These are oligomers or polymers of ethylene oxide, with the general formula (C2H4O)n (with n>=3). It is an extremely weak basic (essentially neutral) compound (based on its pKa). Heptaethylene glycol is a PEG-based PROTAC linker that can be used to synthesise PROTACs.