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CHLOROPHOSPHORIC ACID BIS(2,6-DIMETHYLPHENYL) ESTER is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81639-99-8

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81639-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81639-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,3 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81639-99:
(7*8)+(6*1)+(5*6)+(4*3)+(3*9)+(2*9)+(1*9)=158
158 % 10 = 8
So 81639-99-8 is a valid CAS Registry Number.
InChI:InChI=1/C16H18ClO3P/c1-11-7-5-8-12(2)15(11)19-21(17,18)20-16-13(3)9-6-10-14(16)4/h5-10H,1-4H3

81639-99-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[chloro-(2,6-dimethylphenoxy)phosphoryl]oxy-1,3-dimethylbenzene

1.2 Other means of identification

Product number -
Other names B1922

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:81639-99-8 SDS

81639-99-8Upstream product

81639-99-8Relevant academic research and scientific papers

REACTIVE TYPE PHOSPHATE AND PREPARATION PROCESS

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Paragraph 0132, (2021/12/08)

Provided herein are phosphorus-based flame retardant compounds that provide both good electrical characteristics and good heat resistance characteristics when incorporated into PCB compositions. In particular, provided herein are new organophosphorus-base

Lubricating oil composition for internal combustion engine

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Page/Page column, (2014/05/20)

Provided is a lubricating oil composition for an internal combustion engine, including as essential components the following component (A), component (B), and component (C), in which a phosphorus content of the composition is 50 ppm by mass to 1,000 ppm by mass: Component (A): a base oil; Component (B): a compound represented by the following general formula (1); and Component (C): a metal-containing antioxidant: where R1 to R8 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, Z represents a hydrocarbon group having 2 to 20 carbon atoms, and n represents a number of 1 to 10.

Lubricating oil composition

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Page/Page column, (2014/05/07)

Provided is a lubricating oil composition, including a base oil and a specific condensed phosphate blended with various additives.

Neodymium tris-diarylphosphates: Systematic study of the structure-reactivity relationship in butadiene and isoprene polymerisation

Nifant'Ev, Ilya E.,Tavtorkin, Alexander N.,Korchagina, Sof'Ya A.,Gavrilenko, Inna F.,Glebova, Nataliya N.,Kostitsyna, Nataliya N.,Yakovlev, Vladimir A.,Bondarenko, Galina N.,Filatova, Marina P.

, p. 219 - 277 (2014/05/20)

The catalytic properties of neodymium tris-phosphates with various diarylphosphate ligands in the stereoregular 1,4-cis-polymerisation of butadiene and isoprene were studied. The considerable variability of the diaryl phosphate structure allowed for the systematic investigation of the dependence of the catalytic properties of neodymium tris-diarylphosphates on the electronic and steric properties of the ligand. Electron-withdrawing substituents (F, Cl, Br) in the aryl moiety increased the catalyst activity of tris-diarylphosphate. Neodymium aryl phosphates containing lipophilic bulky ligands provided the synthesis of polydienes with a monomodal molecular-weight distribution. The optimal catalytic properties demonstrated that the neodymium aryl phosphate prepared from bis(2,6-dimethyl-4-tert-butylphenyl)-phosphoric acid showed high activity and ensured a monomodal MWD of polydienes (Mw/Mn ~ 2 for polybutadiene and Mw/Mn ~ 3 for polyisoprene) in various conditions.

METHOD FOR PRODUCING AROMATIC DIPHOSPHATES

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Paragraph 0110, (2013/04/13)

A method for producing an aromatic diphosphate comprising: Step 1 which is a step where a specific aromatic monohydroxy compound having a steric hindrance group at ortho-positions is made to react with phosphorus oxyhalide in the presence of a Lewis acid

Artemisinin-derived dimer phosphate esters as potent anti-cytomegalovirus (anti-CMV) and anti-cancer agents: A structure-activity study

Mott, Bryan T.,He, Ran,Chen, Xiaochun,Fox, Jennifer M.,Civin, Curt I.,Arav-Boger, Ravit,Posner, Gary H.

, p. 3702 - 3707 (2013/07/27)

We recently reported the anti-cancer and anti-cytomegalovirus (CMV) activity of artemisinin-derived trioxane diphenylphosphate dimer 838. To probe the relationship between chemical structure and anti-CMV and anti-cancer activities, we now report synthesis and evaluation of a series of eight new dimer phosphate ester analogs of 838. This series of novel molecules was screened against human foreskin fibroblasts (HFFs) infected with CMV and against the human Jurkat T cell acute lymphoblastic leukemia cell line. This SAR study confirms the very high anti-CMV and anti-cancer potencies of dimer diphenyl phosphate ester 838 without its being toxic to normal cells.

PHOSPHORUS FLAME RETARDANT, FLAME-RETARDANT RESIN COMPOSITION CONTAINING SAME, AND MOLDED BODY

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, (2011/11/06)

A phosphorus flame-retardant composition characterized in that it comprises an aromatic diphosphate compound represented by the general formula (I): wherein R1 and R2 are, the same or different, a lower alkyl group, R3 and

Crystalline powders of aromatic diphosphates, their preparation and use

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, (2008/06/13)

Crystalline powders of an aromatic diphosphate of the formula (I): wherein R1 and R2 are, the same or different, a lower alkyl group, R3 is a hydrogen atom or a lower alkyl group, R4 is a hydrogen atom or a lower alkyl group, Y is a bonding arm, -CH2-, -C(CH3)2-, -S-, -SO2-, -CO-, -O- or -N=N-, k is 0 or 1 and m is an integer of 0 to 4.

STABILE ADDUKTE BEI DER CHLORIERUNG VON 2,6-DIMETHYLPHENYLPHOSPHITEN

Gloede, Joerg,Waschke, Regine

, p. 187 - 194 (2007/10/02)

PIII compounds of type 4 react with chlorine to give stable adducts.The phosphite 4a gives the chlorophosphonium chloride 6 and the chlorophosphites 4b and 4c give the chlorophosphoranes 8 and 10.Key words: Chlorophosphonium salts; trichloro-di

Improved protective groups for phosphate of o-phosphoserine useful for the solid-phase peptide synthesis

Tsukamoto, Masamitsu,Kato, Rika,Ishiguro, Koichi,Uchida, Tsuneko,Sato, Kazuki

, p. 7083 - 7086 (2007/10/02)

2-Methylphenyl and 2,6-dimethylphenyl groups on phosphate moiety of O-phosphoserine were more stable in HF treatment than phenyl group and could be effectively removed by hydrogenolysis. They were shown to be protective groups for phosphoserine practicall

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