Basic information

Product Name: 2-Butenoic acid, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[[[(1,1-dimethylethyl)dimethylsil yl]oxy]methyl]-, ethyl ester
Synonyms:
CAS NO:205043-35-2
Molecular Formula: C19H40O4Si2
Molecular Weight:
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: 2-Butenoic acid, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[[[(1,1-dimethylethyl)dimethylsil yl]oxy]methyl]-, ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-Butenoic acid, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[[[(1,1-dimethylethyl)dimethylsil yl]oxy]methyl]-, ethyl ester(205043-35-2)
EPA Substance Registry System: 2-Butenoic acid, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[[[(1,1-dimethylethyl)dimethylsil yl]oxy]methyl]-, ethyl ester(205043-35-2)

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: 205043-35-2(Hazardous Substances Data)

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205043-35-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205043-35-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,0,4 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 205043-35:
(8*2)+(7*0)+(6*5)+(5*0)+(4*4)+(3*3)+(2*3)+(1*5)=82
82 % 10 = 2
So 205043-35-2 is a valid CAS Registry Number.

205043-35-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name	4-(tert-butyldimethylsilanyloxy)-3-(tert-butyldimethylsilanyloxymethyl)but-2-enoic acid ethyl ester

1.2 Other means of identification

Product number	-
Other names	ethyl 4-((t-butyldimethylsilyl)oxy)-3-(((t-butyldimethylsilyl)-oxy)methyl)but-2-enoate

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:205043-35-2 SDS

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