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TRILAURYL TRITHIOPHOSPHITE is a pale-yellow liquid chemical compound that is combustible in nature. It is known for its role as a stabilizer, lubricant, and chemical intermediate in various applications across different industries.

1656-63-9

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1656-63-9 Usage

Uses

Used in Chemical Industry:
TRILAURYL TRITHIOPHOSPHITE is used as a stabilizer for preventing the degradation of certain chemicals and materials, thereby enhancing their performance and longevity.
Used in Lubricant Industry:
TRILAURYL TRITHIOPHOSPHITE is used as a lubricant to reduce friction between surfaces, which helps in minimizing wear and tear and improving the efficiency of machinery and equipment.
Used in Pharmaceutical Industry:
TRILAURYL TRITHIOPHOSPHITE is used as a chemical intermediate in the synthesis of various pharmaceutical compounds, contributing to the development of new drugs and therapies.

Check Digit Verification of cas no

The CAS Registry Mumber 1656-63-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,5 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1656-63:
(6*1)+(5*6)+(4*5)+(3*6)+(2*6)+(1*3)=89
89 % 10 = 9
So 1656-63-9 is a valid CAS Registry Number.
InChI:InChI=1/C36H75O3PS3/c1-4-7-10-13-16-19-22-25-28-31-34-41-37-40(38-42-35-32-29-26-23-20-17-14-11-8-5-2)39-43-36-33-30-27-24-21-18-15-12-9-6-3/h4-36H2,1-3H3

1656-63-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name Trilauryl Trithiophosphite

1.2 Other means of identification

Product number -
Other names Phosphorotrithious Acid Tridodecyl Ester

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:1656-63-9 SDS

1656-63-9Relevant academic research and scientific papers

Isotope Effects on 31P Nuclear Shielding in Thiophosphites

Demarcq, Michel C.,Gleut, Louis Le,Hemelryck, Bruno G. Van

, p. 231 - 237 (2007/10/02)

The 34S isotope effect on the chemical shift of PIII nuclei in P(SR)3 esters is close to 20.6 ppb per PIII-34S bond, i.e. 3-4 times larger than for thiolo sulphur atoms in S=P(SR)3.A similar behaviour is noted for the P(-S-)3 sites in P4S9 and P4S3 and for the downfield triplet of P4S8, which, accordingly, is assigned to the tri-coordinate P atoms of this sulphide. 13C isotope effects are also reported for trialkyl(aryl) phosphorotrithioites and S,S,S-phosphorotrithioates.

Processes for the production of sulphur-containing esters of phosphoric acid and phosphorous acid

-

, (2008/06/13)

Trithio- and tetrathiophosphates with mercaptocarboxylic acid derivatives are preeminently suitable as extreme pressure additives for lubricants. They reduce signs of wear and have no or only an insignificant corrosive action on the parts to be protected. They are obtained in high yields, shorter reaction times and relatively free from by-products via the trithiophosphites by reaction of phosphorus trihalides with mercaptans in the presence of a catalyst and subsequent oxidation with sulphur or an oxygen donor.

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