1,2-디페녹시에탄

1,2-디페녹시에탄
1,2-디페녹시에탄 구조식 이미지
카스 번호:
104-66-5
한글명:
1,2-디페녹시에탄
동의어(한글):
1,2-디페녹시에탄
상품명:
Ethylene glycol diphenyl ether
동의어(영문):
1,2-DIPHENOXYETHANE;DIPHENYL GLYCOL;1,2-Diphenoxyethan;sym-Diphenoxyethane;DIPHENYL CELLOSOLVE;Domiphen Impurity 5;Diphenoxyethane (DPE);Ethane,1,2-diphenoxy-;Ethlene diphenyl ether;Ethane, 1,2-diphenoxy-
CBNumber:
CB8260956
분자식:
C14H14O2
포뮬러 무게:
214.26
MOL 파일:
104-66-5.mol
MSDS 파일:
SDS

1,2-디페녹시에탄 속성

녹는점
94-96 °C (lit.)
끓는 점
185 °C / 12mmHg
밀도
1.0781 (rough estimate)
증기압
0Pa at 25℃
굴절률
1.5570 (estimate)
저장 조건
Sealed in dry,Room Temperature
용해도
클로로포름(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태
고체
물리적 상태
단단한 모양
색상
흰색에서 황백색까지
수용성
22mg/L at 25℃
BRN
2052248
InChIKey
XCSGHNKDXGYELG-UHFFFAOYSA-N
LogP
3.81 at 25℃
CAS 데이터베이스
104-66-5(CAS DataBase Reference)
EPA
2-Phenoxyethyl phenyl ether (104-66-5)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험 카페고리 넘버 51/53
안전지침서 22-24/25-61-36-29/56
유엔번호(UN No.) UN 3077 9 / PGIII
WGK 독일 3
TSCA Yes
HS 번호 29093090
기존화학 물질 2015-3-6784
그림문자(GHS): GHS hazard pictograms
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H411 장기적 영향에 의해 수생생물에 유독함 수생 환경유해성 물질 - 만성 구분 2
예방조치문구:
P273 환경으로 배출하지 마시오.
P391 누출물을 모으시오.
P501 ...에 내용물 / 용기를 폐기 하시오.
NFPA 704
0
1 0

1,2-디페녹시에탄 C화학적 특성, 용도, 생산

화학적 성질

Off-white Crystals

용도

1,2-Diphenoxyethane is a reagent that is used in the production and use of activatable delivery compounds containing drugs or a detectable moiety and singlet oxygen-labile linkers.

제조 방법

The preparation of Ethylene glycol diphenyl ether is as follows:A three-necked flask was charged with 15.7 g of bromobenzene (100 mmol) and 47 ml of DMF, and stirred. 12.7 g of sodium carbonate (120 mmol, 1.2 eq.), 1.9 g of cuprous iodide (10 mmol, 0.1 eq.), 1.87 g of 2,2'-bipyridine (12 mmol, 0.1 eq.) and 7.4 g of ethylene glycol (120 mmol, 1.2 equivalent), the reaction mixture was stirred at 100 ° C overnight. After recovering DMF under reduced pressure, 100 ml of water and 100 ml of toluene were added, and the aqueous phase was extracted three times with 300 ml of toluene, and the organic layers were combined. Washed sequentially with 5% sodium carbonate. The organic phase was dried over anhydrous sodium sulfate, filtered, and then filtered and evaporated,The crude product was recrystallized from isopropanol and dried in vacuo to give 19.5 g of product, yield 91%, purity over 99%.

104-66-5.png

주요 응용

Ethylene glycol diphenyl ether can be used as a new heat-sensitive material sensitizer and a potential polyolefin catalyst additive.

일반 설명

1,2-Diphenoxyethane is the intermediate formed during sonochemical oxidation of phenoxyacetic acid and chlorophenol.

1,2-디페녹시에탄 준비 용품 및 원자재

원자재

준비 용품


1,2-디페녹시에탄 공급 업체

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