Tetrabromophthalic acid

Derivation From phenol and tetrabromophthalic acid or anhydride. [Pg.1158]

Reactive flame retardants can be integrated in plastics by way of reactions. For instance, tetrabromobisphenol A (TBBA) and reactive phosphoric flameproofing agents with P-OH or PH groups can be integrated into epoxy resins. HET acid and tetrabromophthalic acid anhydride in combination with antimony trioxide are used... [Pg.111]

CAS 25357-79-3 EINECS/ELINCS 246-890-6 Synonyms 1,2-Benzenedicarboxylic acid, 3,4,5,6-tetrabromo-, disodium salt Phthalic acid, tetrabromo-, disodium salt Sodium tetrabromophthalate Tetrabromophthalic acid, sodium salt Empirical CsH2Br,04 2Na Properties M.w. 525.68 sp.gr. 2.8 m.p. > 500 C Toxicology LD50 (oral, rat) 2874 mg/kg, (dermal, rabbit) > 2000 mg/kg Uses Flame retardant for adhesives, coatings, and textiles Features Reactive... [Pg.1095]

Tetrabromophthalic acid, sodium salt. See Disodium tetrabromophthalate... [Pg.1376]

Benisek L, Craven PC. Evaluation of metal complexes and tetrabromophthalic acid as flame retardants for wool. Textil Res J 1983 53 438-42. [Pg.269]

Tetrabromophthalic acid, sodium salt. See Disodium tetrabromophthalate Tetrabromophthalic anhydride CAS 632-79-1 EINECS/ELINCS 211-185-4 Synonyms Bromphthal 1,3-Isobenzofurandione, 4,5,6,7-tetrabromo- TBPA Empiricai C8Br40s Formuia CeBr4C203... [Pg.4345]

Tetrabromobisphenol A, 73, 77, 83 Tetrabromophthalic acid, 81 Tetrabromo phthalic anhydride, 77... [Pg.258]

Diester/Ether Diol of Tetrabromophthalic Anhydride. This material [77098-07-8] is prepared from TBPA in a two-step reaction. First TBPA reacts with diethylene glycol to produce an acid ester. The acid ester and propylene oxide then react to give a diester. The final product, a triol having two primary and one secondary hydroxyl group, is used exclusively as a flame retardant for rigid polyurethane foam (53,54). [Pg.470]

The first fire retardant polyester containing a reactive fire retardant monomer was introduced by the Hooker Electrochemical Corporation in the early 1950 s containing chlorendic acid as the reactive monomer (6). This pioneering development rapidly led to the introduction of variety of reactive halogen and phosphorus containing monomers, such as tetrabromophthalic anhydride, chlorostyrene and tetrabromobisphenol A, which found application in a wide variety of condensation polymer systems. [Pg.90]

Halogenated intermediates, dibromoneopentyl glycol [3296-90-0] (DBNPG), and alkoxylated derivatives of tetrabromobisphenol A are used extensively in flame-retardant applications. Similar properties can be derived from halogenated dibasic acids, chlorendic anhydride [115-27-5] (CAN), and tetrabromophthalic anhydride [632-79-1] (TBPA). Processes can be used to produce brominated products by the in situ bromination of polymers derived from tetrahydrophthalic anhydride. [Pg.313]

Another flame-retardant treatment for wool based on exhanstion of an anionic species is the use of tetrabromophthalic anhydride, TBPA (Fig. 8.16), which hydrolyses to the carboxylic form during application. Use of TBPA at 10 % on weight of fabric under acid conditions provides effective flame retardancy that is dnrable to dry cleaning and mild laundering conditions (cold water washing at nentral pH). But TBPA is suspected to generate polybrominated dioxins under burning conditions. [Pg.108]

Benzenedicarboxylic acid, 3,4,5,6-tetrabromo-, bis(2-ethylhexyl) ester Bis(2-ethylhexyl) tetrabromophthalate EINECS 247-426-5 Phthalic acid, tetrabromo-, bis(2-ethylhexyl) ester. [Pg.71]

FG 400 FG 4000 FireMaster PHT 4 Great Lakes PHT4 HSDB 5438 NSC 4874 PHT 4 Phthalio acid, tetrabromo-, anhydride Phthalic anhydride, tetrabromo- Saytex RB 49 Tetrabromo-phthalio acid anhydride Tetrabromophthalic anhydride ... [Pg.604]

Bis (2-ethylhexyl) phosphoric acid. See Di (2-ethylhexyO phosphate Bis (2-ethylhexyl) phthalate. See s-Dioctyl phthalate Bis (2-ethylhexyO sebacate. See Dioctyl sebacate Bis (2-ethylhexyl) sodium sulfosuccinate 1,4-Bis (2-ethylhexyl) sulfobutanedioic acid sodium salt See Dioctyl sodium sulfosuccinate Bis (2-ethylhexyl) tetrabromophthalate. SeeTetrabromobis (2ethylhexyl) phthalate... [Pg.996]

Di-2-ethylhexyl phosphoric acid. See DI (2-ethylhexyD phosphate Di (2-ethylhexyD phthalate. See s-Dioctyl phthalate Di-2-ethylhexyl sebacate. See DIoctyl sebacate Di(2-ethylhexyl) tetrabromophthalate. See Tetrabromobis (2-ethylhexyl)... [Pg.1076]

Synonyms Bis (2-ethylhexyl) tetrabromophthalate Dl(2-ethylhexyl) tet-rabromophthalate Phthalic acid, tetrabromo-bis (2-ethylhexyl) ester Empiricai C24H34Br404 Properties Sp.gr. 1.54... [Pg.1375]

Di(2-ethylhexyl) tetrabromophthalate. See Tetrabromobis (2-ethylhexyl) phthalate Diethyl hydrogen phosphate. See Ethyl acid phosphate... [Pg.1318]

Phthalic acid, tetrabromo-, disodium salt. See Disodium tetrabromophthalate Phthalic acid, tetrachloro-. See Tetrachlorophthalic acid Phthalic anhydride... [Pg.3357]

Tetraborate, pentahydrate. See Sodium tetraborate pentahydrate Tetrabromoacetylene. See Tetrabromoethane Tetrabromobis (2-ethyl hexyl) phthalate CAS 26040-51-7 Synonyms Bis (2-ethylhexyl) tetrabromophthalate Di(2-ethylhexyl) tetrabromophthalate Phthalic acid, tetrabromo-bis (2-ethyl hexyl) ester Empirical C24Hs4Br404 Properties Sp.gr. 1.54 Toxicology LD50 (oral, rat) > 5000 mg/kg, (dermal, rabbit) > 2000 mg/kg Uses Flame retardant, plasticizer for PVC, SBR, neoprene, EPDM, wire/cable insulation, film, sheeting, carpet backing, coated fabrics, wall coverings, adhesives, coatings Features Elec, props. [Pg.4342]

Sulfur dioxide Tall oil N-Tallow-1,3-diaminopropane dioleate Tallow nitrile Tetrabromophthalate diol Tetra-n-butoxysilane Tetrabutylphosphonium acetate, monoacetic acid Tetrabutylphosphonium bromide Tetrabutylphosphonium chloride 1,1,1,2-Tetrachloroethane... [Pg.5388]

Tetrabromophthalic anhydride 211-189-6 Basic violet 14 211-190-1 Basic green 1 211-195-9 Berberine chloride 211-199-0 Acid orange 7 Cl 15510... [Pg.6795]

Any of the feedstock components of unsaturated polyesters may contain flame-retardant element(s). In practice, halogenated carboxylic acids, such as chlorendic acid, or their anhydrides, tetrachloro- or tetrabromophthalic anhydride are more usually introduced as separate components. [Pg.397]

PA-66 (50 parts)/PPE (50 parts)/SEBS (5 parts)/ 1,2,3,4-cyclopentane tetracarboxylic acid (0.5 parts) TSE at 315-321 °C/mechanical properties/PPE preextruded with acid/also used 1,4,5,8-naphthalene tetracarboxylic acid, pyromellitic dianhydride, tetrabromophthalic anhydride Grant and Jalbert 1989... [Pg.563]

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