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66543-80-4

66543-80-4

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66543-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66543-80-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,5,4 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 66543-80:
(7*6)+(6*6)+(5*5)+(4*4)+(3*3)+(2*8)+(1*0)=144
144 % 10 = 4
So 66543-80-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H34O8/c1-13(2)10-25-17(22)8-20(28-16(7)21,19(24)27-12-15(5)6)9-18(23)26-11-14(3)4/h13-15H,8-12H2,1-7H3

66543-80-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name tris(2-methylpropyl) 2-acetyloxypropane-1,2,3-tricarboxylate

1.2 Other means of identification

Product number -
Other names EINECS 266-399-0

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:66543-80-4 SDS

66543-80-4Downstream Products

66543-80-4Relevant articles and documents

PROCESSES FOR MAKING RENEWABLE SOURCE-BASED CITRATE ESTERS AND ACYLATED CITRATE ESTERS

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Page/Page column 6, (2012/03/26)

Improved processes are described for making trialkyl esters and acylated trialkyl esters of carboxylic acids, as well as epoxidized trialkyl esters and acylated trialkyl carboxylate esters, such as are used in developing plasticized PVC compositions. In particular, processes are described for conducting the esterification and acylation steps involved in making the acylated trialkyl esters in a single vessel without an intermediate purification step, by means of a Lewis acid metal triflate catalyst.

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