펜타에틸렌 글리콜
펜타에틸렌 글리콜 속성
녹는점
-8.6°C
끓는 점
184 °C/2 mmHg (lit.)
밀도
1.126 g/mL at 25 °C (lit.)
굴절률
n 20/D 1.462(lit.)
인화점
>230 °F
저장 조건
Inert atmosphere,Room Temperature
용해도
클로로포름(약간 용해됨), 에틸아세테이트(약간 용해됨)
산도 계수 (pKa)
14.06±0.10(Predicted)
물리적 상태
액체
색상
무색~황색으로 투명함
Specific Gravity
1.125
수용성
물과 섞일 수 있습니다.
BRN
1635593
안정성
안정적인. 타기 쉬운. 강한 산화제, 산 염화물, 산 무수물과 호환되지 않습니다.
InChIKey
JLFNLZLINWHATN-UHFFFAOYSA-N
CAS 데이터베이스
4792-15-8(CAS DataBase Reference)
EPA
3,6,9,12-Tetraoxatetradecane-1,14-diol (4792-15-8)
펜타에틸렌 글리콜 C화학적 특성, 용도, 생산
화학적 성질
colourless liquid
용도
Pentaethylene glycol is part of a group of compounds called polyethylene glycols (PEGs), which are major byproducts of non-ionic surfactants biodegradation. Pentaethylene glycol is a useful synthetic intermediate, and is used as a reagent to synthesize macrocyclic oligoesters through lipase-catalysis.
Synthesis Reference(s)
Synthetic Communications, 16, p. 19, 1986
DOI: 10.1080/00397918608057683
펜타에틸렌 글리콜 준비 용품 및 원자재
원자재
준비 용품
[1,2-ethanediylbis(oxy-2,1-ethanediyloxy)]-bis-
Pentaethylene glycol dichloride
3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontane-1,38-diol
Amino-PEG5-alcohol
1,14-DIBROMO-3,6,9,12-TETRAOXATETRADECANE
Amino-PEG4-CH2CO2H
펜타에틸렌 글리콜 공급 업체
글로벌( 261)공급 업체
Americas 1
Belgium 3
Canada 1
China 181
Europe 3
France 1
Germany 5
India 10
Japan 2
Poland 1
Switzerland 2
The Netherlands 1
United Kingdom 11
United States 39
Global 261
펜타에틸렌 글리콜 관련 검색:
스테아레스-6 에틸렌 산화물 시클릭 헥사머 라우레스-7 펜타에틸렌 글리콜 라우레스-6 디시클로헥실-18-CROWN-6 폴리에틸렌 글리콜 모노스테아린산 라우레스-8
PENTAETHYLENE GLYCOL MONOMETHYL ETHER 96+%,PENTAETHYLENE GLYCOL MONOMETHYL ETHER
Tolnaftate
PENTAETHYLENEHEXAMINE
C18E5, Octadecyl pentaethylene glycol ether, Octadecylpentaglycol, Polyoxyethylene (5) stearyl ether,pentaethylene glycol monooctadecyl ether
C12E5
Hexaethylene glycol
C10E5, Decyl pentaethylene glycol ether, Decylpentaglycol, Polyoxyethylene (5) decyl ether,DECYL PENTAETHYLENE GLYCOL ETHER
(+)-(18-CROWN-6)-2,3,11,12-TETRACARBOXYLIC ACID
C10 E8
Dicyclohexano-24-crown-8