Basic information

Product Name: 4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocan-2-yl
Synonyms:
CAS NO:17156-72-8
Molecular Formula: C₁₂H₂₄O₄Si₄
Molecular Weight: 343.6506
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocan-2-yl(CAS DataBase Reference)
NIST Chemistry Reference: 4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocan-2-yl(17156-72-8)
EPA Substance Registry System: 4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocan-2-yl(17156-72-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 17156-72-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 17156-72-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,5 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 17156-72:
(7*1)+(6*7)+(5*1)+(4*5)+(3*6)+(2*7)+(1*2)=108
108 % 10 = 8
So 17156-72-8 is a valid CAS Registry Number.

17156-72-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8λ<sup>3</sup>-tetraoxatetrasilocane

1.2 Other means of identification

Product number	-
Other names	2,2,4,4,6,6-Hexamethyl-8-phenyl-cyclotetrasiloxan

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:17156-72-8 SDS

17156-72-8Upstream product

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17156-72-8Relevant academic research and scientific papers

SEQUENCE-CONTROLLED OLIGOSILOXANE AND MANUFACTURING METHOD AND OLIGOSILOXANE SYNTHESIZER THEREFOR

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Page/Page column 0229-0230, (2020/04/09)

The purpose of the present invention is to provide a method for producing an oligosiloxane and an oligosiloxane synthesizer, by which an oligosiloxane can be efficiently produced. An oligosiloxane can be efficiently produced by the method for producing an

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