1,2-Benzenedicarboxylic acid, dinonyl ester
1,2-Benzenedicarboxylic acid, didecyl ester
1,2-Benzenedicarboxylic acid, butyl octyl ester
Compound 223 was dissolved in ethanol and aromatic aldehyde derivatives with few drops of glacial acetic acid to produce corresponding schiff bases 224.
A carboxylic acid has the formula RCOOH where R can be hydrogen or a hydrocarbon group such as an alkyl group. The hydrocarbon group could equally well be based on a benzene ring.
1,2-Benzenedicarboxylic acid, decyl octyl ester
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This Product Is Colorless And Transparent, Good Compatibility, The Use Of Both Flame Retardant And Plasticizer, In The Flame Retardant And Plasticizer To Play A Balance Between The Role, But Also To Make The Processing Of The Same Material And Its Physical Properties.
Use RDP coarse product 2% oxalic acid solution washing, 2% naoh aqueous solution washing twice respectively, and then washed with water to neutral, vacuum distillation and distillate, filtering pale yellow or colorless transparent viscous liquid, is the end product of flame retardants RDP.
Main ingredients: phosphorus oxychloride, analysis of pure, resorcinol, analysis of pure, phenol, analysis of pure, anhydrous aluminium trichloride, analysis of pure, anhydrous calcium chloride, analysis of pure, sodium hydroxide, analysis of pure, oxalic acid
Instrument: d-971 type infinitely variable speed governor agitator; Temperature controller; Circulating water multi-purpose vacuum pump; Constant temperature magnetic stirrer; AVARTAR 360ft-ir infrared spectrometer; TG/DTA6300 thermal analyzer.
Synthesis scheme of phosphate-ester flame retardant 2: experimental scheme proposed by nanjing normal university
Test steps: phosphorus oxychloride as 42.2 g and 42.2 g benzodiazepines added to the reaction between the bottle and add 1.2 g anhydrous aluminium chloride as catalyst, stirring and heating, heating up to 60 ℃, 6 h reaction, vacuum distillation to remove excessive phosphorus oxychloride, the system temperature down to room temperature, then add 47.1 g of phenol, heating, keep the reaction at 130 ℃, reaction 8 h, vacuum distillation to remove not reaction of phenol, the alkaline cleaning, washing, drying process of the final product is 64.6 g, yield was 90% (with resorcinol).
Conclusion: the RDP flame retardant is synthesized with trichloro phosphorus, polyphenol and phenol as raw materials without aqueous trichloride as catalyst.
1,2-Benzenedicarboxylic acid, didodecyl ester
4-ACETYLBENZENEBORONIC ACID 3-ACETYL BENZONITRILE4-ACETYL BENZONITRILE5-ACETYL-2, 2-BITHIOPHENE2-ACETYL-5-BROMOTHIOPHENE5-ACETYL-2-(BENZYLOXY)BENZOIC ACID ETHYL ESTER3-ACETYL-2, 5-DICHLOROTHIOPHENE5-ACETYL-2-HYDROXYBENZOIC ACID ETHYL ESTER3-ACETYLTHIOPHENE2-AMINOACETOPHENONE HYDROCHLORIDE3-AMINOBENZENEBORONIC ACID4-AMINOBENZENEBORONIC ACID3-AMINO-2-CYCLOHEXENE-1-ONE2-(2-A.....
Ethylene derivatives, EOD, ethoxylate, fatty alcohol ethoxylate, fatty acid ethoxylate, alkyl phenol ethoxylate, glycols, demulsiifer, emulsifier, esterification, silicon oil emulsifier, amino oil emulsifier, paraffin wax emulsifier, non ionic self emulsifying wax, polyethylene glycols, ethoxylation, ethylene for rubber, ethylene derivative for paint, ethylene for leather p.....
1,2-Benzenedicarboxylic acid, hexyl octyl ester
1,2-Benzenedicarboxylic acid, mixed cetyl and stearyl esters
1,2-Benzenedicarboxylic acid, di-C7-9-branched and linear alkyl esters
1,2-Benzenedicarboxylic acid, diheptyl ester, branched and linear
1,2-Benzenedicarboxylic acid, di-C7-11-branched and linear alkyl esters
1,2-Benzenedicarboxylic acid, dinonyl ester, branched and linear
1,2-Benzenedicarboxylic acid, di-C7-11-alkyl esters
1,2-Benzenedicarboxylic acid, di-C16-18 and C18-unsatd. alkyl esters
Reductive cyclisation of 85 with Fe/HCl gave quinoxaline-2-one 25 , shown in (Scheme 38).1, 5-difluoro-2,4-dinitrobenzene derivatives 86 reacted with amino acid or amino acid ester  to give the glycine derivatives 87.
1,4-Benzenedicarboxylic acid, di-C11-14-isoalkyl esters, C13-rich
Aldol condensation of 192 with aromatic aldehyde in acetic acid afforded the chalcons 193, which condensed with benzoic acid hydrazide in acetic acid to give the pyrazol derivatives 194; these compounds show highest antimicrobial activity, shown in (Scheme 68).
1,2,3-Propanetricarboxylic acid, 2-(acetyloxy)-, tributyl ester
Through raw material phenol, triclosan phosphorous and trichloride phosphorus, the direct method of trichloro phosphorus is used to direct (also known as thermal) and the indirect method of trichloride phosphorus (also known as cold method).
According to the relevant state regulations, tppi is currently exported to 9 kinds of dangerous goods.
(TPPi antioxidants, stabilizer) is mainly used in PVC, polyethylene, polypropylene, polystyrene, polyester, abs resin, epoxy resin, synthetic rubber antioxidant stabilizer, used in polyvinyl chloride (PVC) products as a chelating agent.
Polypropylene is very sensitive to ultraviolet ray and can improve its aging resistance by adding zinc oxide, dipropionic acid dipropionate, carbon black or similar emulsion filler.
Polypropylene is a nontoxic, odorless, tasteless, high-crystalline polymer with a density of 0.90 -- "0.91g/cm3, one of the lightest of all plastics.
1,4-Cyclohexanedicarboxylic acid, dimethyl ester
A mixture of schiff base (s), 224 thioglycolic acid and ethanol were irradiated in microwave to afford 226, as in (Scheme 76).Ethyl quinoxaline-2-carboxylate 227 reacts with hydrazine  to form quinoxaline -2-carbohydrazide 228.
Phosphorous acid, triphenyl ester
1 6-NITRO QUINOLINE 613-50-32 8-NITRO QUINOLINE 607-35-23 6-METHYL QUINOLINE 91-62-34 5-BROMO QUINOLINE 4964-71-05 2-AMINO-6-METHYLBENZOTHIAZOLE 2536-91-66 N-FORMYLGLYCINE METHYL ESTER 7 N-FORMYLGLYCINE ETHYL ESTER 3154-51-68 METHYL ISOCYANOACETATE 39687-95-19 ETHYL ISOCYANOACETATE 2999-46-410 MELDRUM'S ACID 2033-24-111 3-METHYL-2, 5-DIHYDROTHIOPHENE-1, 1- DIOXIDE 1193-10-8.....
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