ChemicalBook
Chinese English Japanese Germany Korea

Octaphenylcyclotetrasiloxane

Octaphenylcyclotetrasiloxane 구조식 이미지
카스 번호:
546-56-5
상품명:
Octaphenylcyclotetrasiloxane
동의어(영문):
D 4ph;CO9817;Phenyl-D4;octaphenyl-cyclotetrasiloxan;OCTAPHENYLCYCLOTETRASILOXANE;Octaphenyltetracyclosiloxane;octaphenylcylclotetrasiloxane;Cyclotetrasiloxane, octaphenyl-;Octaphenylcyclotetrasiloxane,98+%;OCTAPHENYLCYCLOTETRASILOXANE 99+%
CBNumber:
CB7434749
분자식:
C48H40O4Si4
포뮬러 무게:
793.17
MOL 파일:
546-56-5.mol

Octaphenylcyclotetrasiloxane 속성

녹는점
196-198 °C(lit.)
끓는 점
334 °C
밀도
1.185
인화점
200 °C
물리적 상태
solid
Specific Gravity
1.185
수용성
insoluble
BRN
2320758
CAS 데이터베이스
546-56-5(CAS DataBase Reference)
NIST
Octaphenylcyclotetrasiloxane(546-56-5)
EPA
Cyclotetrasiloxane, octaphenyl-(546-56-5)

안전

안전지침서 22-24/25
WGK 독일 1
RTECS 번호 GZ4398500
TSCA Yes
HS 번호 29319090

Octaphenylcyclotetrasiloxane MSDS


Octaphenylcyclotetrasiloxane

Octaphenylcyclotetrasiloxane C화학적 특성, 용도, 생산

화학적 성질

White solid

Purification Methods

Recrystallise it from AcOH, EtOAc, *C6H6 or *C6H6/EtOH. It forms two stable isomorphs and both forms, as well as the mixture, melt at 200-201o. There is a metastable form which melts at 187-189o. [Burkhard et al. J Am Chem Soc 67 2174 1945, Hyde et al. J Am Chem Soc 69 488 1947, Beilstein 16 IV 1530.]

Octaphenylcyclotetrasiloxane 준비 용품 및 원자재

원자재

준비 용품


Octaphenylcyclotetrasiloxane 공급 업체

글로벌( 143)공급 업체
공급자 전화 팩스 이메일 국가 제품 수 이점
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21714 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24191 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30002 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23980 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8921 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58

Copyright 2019 © ChemicalBook. All rights reserved