Detail of "33204-76-1"

MSDS Download
CAS Number:
33204-76-1
Name:
Cyclotetrasiloxane,2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis-
Molecular Structure:
Formula:
C18H28 O4 Si4
Molecular Weight:
420.82
Synonyms:
2,6-cis-Diphenylhexamethylcyclotetrasiloxane;Cisobitan; KABI 1774; Quadrosilan; cis-2,6-Diphenylhexamethylcyclotetrasiloxane
EINECS:
251-406-1
Density:
1.06 g/cm³
Melting Point:
41ºC
Boiling Point:
353.9 ºC at 760 mmHg
Flash Point:
146 ºC

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Precision bonding of quartz glasses and their bonded quartz glass forms: Precision bonding of quartz glasses and their bonded quartz glass forms. Abe, Hideo; Tanaka, Yasuhito (S.F.C. Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 2005022935 A2 27 Jan 2005, 9 pp.In this article, certain chemicals are used. Some of their cas registry numbers are 33204-76-1 and 10448-09-6 (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: C03C027-10. ICS: C09J005-00; C09J183-04; G02B001-02; G02B003-00. APPLICATION: JP 2003-205852 30 Jun 2003. DOCUMENT TYPE: Patent CA Section: 57 (Ceramics) On bonding of members on surfaces, at least one of which comprises a quartz glass, a thermosetting adhesive contg. condensates of silicone resins and Ph-contg. organosiloxanes, preferably, phenylheptamethylcyclotetrasiloxane and/or 2,6-cis-diphenylhexamethylcyclotetrasiloxane, is disposed on the bonding surfaces. The bonded quartz glass forms are heat-resistant and airtight and are useful for process tanks, such as for cleaning, used in semiconductor device fabrication. .