81671-48-9

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Basic information

Product Name: 2-Trisilanecarboxylic acid, 1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)-, triphenylsilyl ester
Synonyms:
CAS NO:81671-48-9
Molecular Formula: C28H42O2Si5
Molecular Weight: 551.068
EINECS: N/A
Product Categories: N/A
Mol File: 81671-48-9.mol
Article Data: 1

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: 2-Trisilanecarboxylic acid, 1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)-, triphenylsilyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-Trisilanecarboxylic acid, 1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)-, triphenylsilyl ester(81671-48-9)
EPA Substance Registry System: 2-Trisilanecarboxylic acid, 1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)-, triphenylsilyl ester(81671-48-9)

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: 81671-48-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 81671-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,7 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 81671-48:
(7*8)+(6*1)+(5*6)+(4*7)+(3*1)+(2*4)+(1*8)=139
139 % 10 = 9
So 81671-48-9 is a valid CAS Registry Number.

81671-48-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	triphenylsilyl tris(trimethylsilyl)silanecarboxylate

1.2 Other means of identification

Product number	-
Other names	-

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).

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81671-48-9Relevant articles and documents

ATTEMPTED PREPARATION OF SILAETHYLENES FROM SILANECARBOXYLATE ESTERS

Brook, A. G.,Yau, Laval

, p. 9 - 14 (2007/10/02)

Several esters of tris(trimethylsilyl)silanecarboxylic acid were prepared and characterized.Attempts to isomerize these photochemically or thermally to isomeric silaethylenes failed, and only conventional silanecarboxylate ester behaviour, i.e., loss of C

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