비스(2-부톡시에틸)에테르

다이에틸렌글리콜다이뷰틸에테르 · 디에틸렌글리콜디부틸에테르 · 디에틸렌글리콜디뷰틸에테르 · 디에틸렌글리콜디노르말부틸에테르 · 비스(2-부톡시에틸)에테르 · 다이에틸렌 글리콜 다이뷰틸 에테르 · BUTYL DIGLYME · DIETHYLENE GLYCOL DIBUTYL ETHER

https://huagongshe.com/ko/chemical/8210

식별자 및 물리적 특성

CAS No.	112-73-2
분자식	C12H26O3
평균 분자량	218.33 g/mol
단동위원소 질량	218.18819469 g/mol
SMILES	CCCCOCCOCCOCCCC
InChIKey	KZVBBTZJMSWGTK-UHFFFAOYSA-N
PubChem CID	8210
ChEMBL	CHEMBL1485392
EC No.	204-001-9
DTXSID	DTXSID8025046
현지명	비스(2-부톡시에틸)에테르

화학 및 물리적 성질

XLogP	1.9
극성 표면적	27.7
수소 결합 공여자 수	0
수소 결합 수용자 수	3
회전 가능 결합 수	12
무거운 원자 수	15
형식 전하	0
복잡도	95
밀도	0.885 (USCG, 1999) - Less dense than waterwill float0.8853 @ 20°C0.885 g/mL at 25 °C (lit.)
용해도	less than 1 mg/mL at 72 °F (NTP, 1992)3g/L
인화점	245 °F (NTP, 1992)245.0 °F [CAMEO] VP from ChemIDplus243 °F
끓는 점	493 °F at 760 mmHg (NTP, 1992)256 °C @760 [mm Hg]256 °C (lit.)
녹는점	-76 °F (NTP, 1992)-60 °C (lit.)
증기 밀도	greater than 1 (NTP, 1992) (Relative to Air)>1 (vs air)
증기압	0.02 mmHg at 68 °F (NTP, 1992)0.02 [mmHg]<0.01 mm Hg ( 20 °C)
Physical Description	Diethylene glycol dibutyl ether is a colorless liquid. Floats on water. (USCG, 1999)Wet SolidColorless liquid that floats on water[CAMEO]
Kovats Retention Index	1727
자연 발화 온도	590 °F (NTP, 1992)
굴절률	n20/D 1.423(lit.)
저장 조건	Store below +30°C.
물리적 상태	액체
색상	무색의
용해도	0.3g/100mL(20℃)
비열	Cp(liquid): 2.07 J/(g·K), at 25℃
BRN	1750713
헨리 상수	2.5×100 mol/(m3Pa) at 25℃, Brockbank (2013)
InChI	1S/C12H26O3/c1-3-5-7-13-9-11-15-12-10-14-8-6-4-2/h3-12H2,1-2H3
InChIKey	KZVBBTZJMSWGTK-UHFFFAOYSA-N
SMILES	CCCCOCCOCCOCCCC
LogP(분배 계수)	1.92 at 25℃
NIST	Butane, 1,1'-[oxybis(2,1-ethanediyloxy)]bis-(112-73-2)
EPA	Diethylene glycol dibutyl ether (112-73-2)

화학적 성질

clear colorless to yellowish liquid

안전 및 규제

Reactivity Alerts
GHS 분류	This chemical does not meet GHS hazard criteria for 94.6% (192 of 203) of all reports.Not ClassifiedReported as not meeting GHS hazard criteria by 192 of 203 companies (only 5.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.Aggregated GHS information provided per 203 reports by companies from 7 notifications to the ECHA C&L Inventory.Reported as not meeting GHS hazard criteria per 192 of 203 reports by companies.There are 5 notifications provided by 11 of 203 reports by companies with hazard statement code(s).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.
규제 정보	Chemical: Butane, 1,1'-[oxybis(2,1-ethanediyloxy)]bis-Butane, 1,1'-[oxybis(2,1-ethanediyloxy)]bis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Butane, 1,1'-[oxybis(2,1-ethanediyloxy)]bis- 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)S - indicates a substance that is identified in a final Significant New Use Rule.Status: Active Update: 10-07-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/5839Butane, 1,1'-[oxybis(2,1-ethanediyloxy)]bis-: Does not have an individual approval but may be used under an appropriate group standard
화재 위험	Special Hazards of Combustion Products: Vapor may travel considerable distance to a source of ignition and flash back. (USCG, 1999)
건강 유해성	May be harmful by inhalation, ingestion and skin absorption. Causes eye and skin irritation. Material is irritating to mucous membrane and upper respiratory tract. (USCG, 1999)
유해성 요약	Oxidizes in air and may cause explosive peroxidesA skin and eye irritant[CAMEO] See Monoglyme.
반응성 그룹	Ethers

용도

Butyl diglyme is used to extract gold from hydrochloric acid solutions containing other metals. Treatment of the diglyme extract with hydrogen or oxalic acid precipitates the ionic gold as gold powder.

일반 설명

Colorless liquid. Floats on water.