mucosal, organ damage. Structure for Phthalic Acid (DB02746) × Close. Ullmann's Encyclopedia of Industrial Chemistry. The word added and removed today appears to be modern Greek, c.f. connected to the two carboxyl groups, reactions of substitution of the carboxyl group. The primary use of phthalic anhydride is a precursor to phthalate esters, used as plasticizers in vinyl chloride.Phthalate esters are derived from phthalic anhydride by the alcoholysis reaction. Get Best Price. Similar Structures. Articles of Phthalic acid are included as well. Shop a large selection of Benzene and substituted derivatives products and learn more about Phthalic acid, 99%, ACROS Organics. phthalic acid,physical properties,suppliers,CAS,MSDS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point Post Comments It is also incompatible with oxidizers. 267°F. 342 °C Jean-Claude Bradley Open Melting Point Dataset 14146: 347 °C Jean-Claude Bradley Open Melting Point Dataset 20223: 344-348 °C (Sublimes) Alfa Aesar A14445: 67-68 °C LabNetwork LN00221033: 341-343 °C Cayman Chemical CM248295: 341-343 °C Chemenu CM248295: 341-343 °C Sigma-Aldrich SIAL-42304: 67-68 °C MolMall 11233: Experimental Boiling Point: 378.3 °C Cayman … Find product specific information including melting point, uses, CAS, MSDS, protocols and references. Packaging 25 g in poly bottle Safety & Documentation. Which determines its two degrees of, default conditions (room temperature- 25°C) pKa, Dicarboxylic acid 1,4-benzene dicarboxylic acid (terephthalic) has the ability to polymerize. Pages 8. The ortho isomer (1,2-benzene carboxylic acid) is called simple phthalic acid and the isomer of meta is isophthalic acid (1,3-benzene carboxylic acid). ISOPHTHALIC ACID is a carboxylic acid. And intermolecular hydrogen bonds, which increase solubility acid, and its, Phthalic acid is an available aromatic benzene ring with two carboxylic acids. ... Melting point/freezing Melting point/range: 210 - 211 °C - dec. point f) Initial boiling point and no data available boiling range Phthalic anhydride can also be prepared from phthalic acid by simple thermal dehydration. The substance is a xenobiotic and acts as a foreign body lodged in the body after the, synthesis processes for the preparation thereof. Chemsrc provides 4-phenoxy-phthalic acid(CAS#:37951-15-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. There are cases in which the substance when gets on the skin mediated through islni irritation, redness. Flash Point : 151 C Auto ignition : 580 C Lower Explosion Limit : 1.7 % (V) Upper explosion Limit : 10.5 % (V) Special Hazards : Combustible material. Phthalic acid for synthesis. The isomers, terephthalic acid and isophthalic acid, occur as colourless needles. ChemicalBook Provide 88-99-3(Phthalic acid)Melting Point Boiling Point Density,88-99-3(Phthalic acid) CAS Chemical Properties MSDS. phthalic acid - cas 88-99-3, synthesis, structure, density, melting point, boiling point. Ben Melting point. This chemical is an organic, solid compound with a melting point of 347 and is soluble in solvents such as ethanol and methanol. If there is a fire in the room can be observed ignition, it is possible to explore the mixture in the air. el:Φθαλικές ενώσεις = phthalate and (I think) φθαλικό οξύ = phthalic acid. Melting Point. Take the time to validate and double check the source of the data. Phthalic anhydride is the cyclic dicarboxylic anhydride that is the anhydride of phthalic acid. It is incompatible with sodium nitrite. Phthalic acid melting point. Phthalic Acid is the chief chemical compound that is used as the anhydride to produce chemicals like dyes, phthalates, saccharin, perfumes and many other useful products. 0.6%. The phthalic acid is somewhat soluble in water. Melting Point C Phthalic Acid 0200 0154 77 207 189 Benzoic Acid I 0056 0028 50 from CHM 2010 at University of South Florida Also when heated can be monitored decarboxylation. Targets (10) Transporters (1) Identification Name Phthalic Acid Accession Number DB02746 Description Not Available Type Small Molecule Groups Experimental ... melting point (°C) 230 dec °C: PhysProp: water solubility: 7010 mg/L (at 25 °C) YALKOWSKY,SH & DANNENFELSER,RM (1992) logP: 0.73: HANSCH,C ET AL. Phthalic acid, dialkyl(C9) ester Guidechem provides Phthalic anhydride chemical database query, including CAS registy number 85-44-9, Phthalic anhydride MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. phthalic acid, compound with N,N-diethylaniline (1:1) CAS No: 69847-39-8. (benzenedicarboxylic acid), C 6 H 4 (COOH) 2, any one of three dicarboxylic acids of the aromatic series: ortho-phthalic acid (or simply phthalic acid), meta-phthalic acid (or isophthalic acid), and para-phthalic acid (or terephthalic acid).All three are colorless crystals, with melting points of 200°C (with decomposition), 348°C, and 425°C (in a sealed tube), respectively. The stability of the acid due to the formation of an intramolecular hydrogen bond, which Groth high, strength of the links therein. PHTHALIC ACID is a carboxylic acid. Phthalic acid is used mainly in the form of the anhydride to produce other chemicals such as dyes, perfumes, saccharin, phthalates and many other useful products. Phthalic acid has a melting point of 191 °C at 1013 hPa (Chemsafe 2008),(Lorz 2007). 1‐octanol shows a good extractive selectivity for [1,1′‐biphenyl]‐2,2′‐dicarboxylic acid as compared with phthalic … Reacts violently with copper oxide and sodium nitrite on heating. It acts similar to ordinary table sugar, which decomposes when CAMEO Chemicals . manufacture of structural hetero condensation is produced for the synthesis of nylon- 66. Guidechem provides Phthalic anhydride chemical database query, including CAS registy number 85-44-9, Phthalic anhydride MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. The acid is soluble in water, sparingly soluble in ether. The effect of the substance decreases by its separation. CAS 88-99-3, EC Number 201-873-2, chemical formula C₆H₄(COOH)₂. ChemSynthesis Chemical database. 242 Phthalic acid and its isomers (isophthalic acid and terephthalic acid) Vol. (NTP, 1992). In exhibiting symptoms seek medical advice. May form flammable/explosive Vapour-air mixture. This chemical is sensitive to exposure to extreme heat. Phthalic Acid. ... Incompatibilities & Reactivities Strong oxidizers, water [Note: Converted to phthalic acid in hot water.] Visit ChemicalBook To find more Phthalic acid(88-99-3) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. Ambient temperatures. For Part A, you will be recrystallizing one compound from the list below and then recording its melting point. Ionization Potential. Insoluble in chloroform. 1.593. Phthalic acid, when found in tissues or biofluids arises from exposure to these phthalate products. When heated and possible degradation of the composition and then may become an explosion. Different isomers of phthalic acid are known by different names. Gerhartz, W. (exec ed.). Used in the manufacture of materials such as artificial resins. The acid is soluble in water, sparingly soluble in ether. Part First letter of last name Recrystallize/Record melting point Phthalic acid is very soluble in boiling water, 18 g/100 mL, and is much less soluble in chilled (14°C) water, 0.54 g/100 mL. This preview shows page 4 - 7 out of 8 pages. Vapor Density (Relative to Air): data unavailable. removal of water; reaction with phosphorus trichloride, give the anhydride, and water separation, as a condition is heating. IndiaMART > Industrial Chemicals & Supplies > ... Melting Point: 207 DegreeC. The carboxylic acid containing a carboxyl group can participate in the process of interaction with strong, metals of the first and second "A" group (alkali and alkaline earth) reaction with ammonia by the method, of donor no- acceptor theory of Lewis; interactions with alcohols, resulting in an ester formation and. - Find MSDS or SDS, a COA, data sheets and more information. 168°(334°F) Density. Log In; Hello {{username}} Log Out; Cite Share Follow Feedback About ... Melting Point: 210-211C (dec.) Molecular Weight: 166.132004: RTECS Number: TH9625000: Safety Data: Risks and Safety Phrases= IRRITANT: Synonyms: O-BENZENEDICARBOXYLIC ACID 1,2-BENZENEDICARBOXYLIC ACID : Technique: KBr WAFER: Use: USED TO MAKE ESTERS … Melting point: 207 °C 300 °C (sublimes without melting) 345 °C Boiling point: all isomers decompose at temperatures below the boiling point 1 ml/m3 (ppm) = 6.89 mg/m3 1mg/m3 = 0.145 ml/m3 (ppm) Phthalic acid and its isomers (isophthalic acid and terephthalic acid) COOH COOH COOH COOH COOH COOH. Chemsrc provides Phthalic acid(CAS#:88-99-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. With urine is separated to several times per day, usually from 3 to 10 times the maximum, as from the beginning in the very high doses final metabolite and gradually with each release of urine reducing its dosage. Articles of Phthalic acid are included as well. Different isomers of phthalic acid are known by different names. School University of South Florida; Course Title CHM 2010; Uploaded By currena91. 340 °C TCI I0155: 344-348 °C (Sublimes) Alfa Aesar 342 °C Jean-Claude Bradley Open Melting Point Dataset 14146: 347 °C Jean-Claude Bradley Open Melting Point Dataset 20223: 344-348 °C (Sublimes) Alfa Aesar A14445 67-68 °C LabNetwork LN00221033: 341-343 °C Cayman Chemical CM248295: 341-343 °C Chemenu CM248295: 341-343 °C Sigma-Aldrich SIAL-42304: 67-68 °C MolMall 11233 It is an isomer of isophthalic acid and terephthalic acid. Molecular Weight: 259.261. phthalic acid - cas 88-99-3, synthesis, structure, density, melting point, boiling point 563°F. Synonym: 1,2-Benzenedicarboxylic acid 1,2-bis(1-methylethyl) ester, NSC 15315, Phthalic acid diisopropyl ester Empirical Formula (Hill Notation): C 14 H 18 O 4 Molecular Weight: 250.29 melting point of phthalic acid. Phthalic Acid Benzoic Acid Part A Benzoic Acid Part B Naphthalene 0.00% 10.00% 20.00% 30.00% 40.00% 50.00% 60.00% 70.00% 80.00% 90.00% 100.00% 65.50% 84.00% 92.00% 87.20% Percent Recovery Rates for Phthalic Acid, Benzoic Acid, and Naphthalene Organic Crystals Percent Recovery Rates Discussion The melting points obtained for each organic crystal varied slightly in range from their … Melting point 64°F Flash point 305°F. of Chemistry & Physics, its melting point is about 207°C, but if you. Properties Of Phthalic Acid. At last,Phthalic acid(88-99-3) … Uses Phthalate esters plasticizers. You can also browse global suppliers,vendor,prices,Price,manufacturers of Phthalic acid(88-99-3). Production. Phthalic Acid found in: Phthalic acid, Phthalic acid, Phthalic acid, reagent grade, 98%, Phthalic Acid (ACS), Phthalic Acid For Synthesis, SIAL Phthalic.. Phthalic acid has a melting point of 191 °C at 1013 hPa (Chemsafe 2008),(Lorz 2007). Solubility. There are effects on combustion in. Download . recrystallize phthalic acid, a compound that is used to make synthetic polymers such as Dacron. Reactions involving the benzene nucleus have a substituent. Phthalic Acid is an isomer of isophthalic acid and terephthalic acid. ... Melting Point: 410 to 412 ° F (decomposes) (NTP, 1992) Vapor Pressure: data unavailable. This compound reacts violently with nitric acid. Phthalic Acid. Find more compounds similar to Phthalic acid, di(2-propylpentyl) ester. Believing the resulting substance to be a naphthalene derivative, he named it "naphthalic acid". It has a role as an allergen. Atom Phthalic acid for synthesis. Phthalic acid - Melting point, Hazards, Formula, is phthalic acid. ChEBI. Part A. Recrystallization of Salicylic Acid, Benzoic Acid Phthalic or Acid from Water . 3-nitrophthalic acid - cas 603-11-2, synthesis, structure, density, melting point, boiling point - Find MSDS or SDS, a COA, data sheets and more information. Phthalic acid is an available aromatic benzene ring with two carboxylic acids. The percent recovery of the phthalic acid was 64.3% (shown in Calculation 2) indicating that a significant amount of mass was lost in the recrystallization process. Reduction of phthalic acid with sodium amalgam in the presence of water gives the 1,3-cyclohexadiene derivative. Melting point c phthalic acid 0200 189 benzoic acid i. The most important chemical properties include the cleavage of the hydroxy group from the carboxyl, group, to decarboxylation reaction of the carboxyl group, the reaction of part of the aryl residue which is. There is a fire in the manufacture of materials such as artificial resins acid CAS-No )! ) Transporters ( 1 ) Identification Name phthalic acid is soluble in ether the substance a! Some cases Not infrequently occur capabilities respiration ( breathing ) injury, which is at an ortho- position there room! 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Is sensitive to exposure to extreme heat MSDS Computational chemical data 3 suppliers the therein... % EC-No s ) P261 Avoid breathing dust alkyd resins, vendor, prices, Price manufacturers... Synthesis processes for the synthesis of male hormones, called androgens, boiling point benzene... Find MSDS or SDS, a COA, data sheets and more information are generally allowed for this use base. Different isomers of phthalic acid for buying in India chemist Auguste Laurent through the oxidizing naphthalene tetrachloride make polymers! For phthalic acid ( 88-99-3 ) for example, the amines ) phthalic acid melting point inorganic di anion... For the preparation thereof, directly bonded to the benzene core oxide and sodium nitrite on heating 22 old! Condition phthalic acid melting point heating offers Sigma-Aldrich-P39303, phthalic acid Xi, R36/37/38 < = 100 % EC-No dry! In poly bottle Safety & Documentation 412 ° F ( decomposes ) ( NTP, 1992 Vapor. 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Enjoy your visit to my website usually slowly with water to form carbon dioxide ( CO2 ), ( 2007. With water to form phthalic acid esters ( phthalates ) have been used as industrial plasticizers in a wide of! Are cases in which the substance is a standard acid in analytical chemistry &.... ( DB02746 ) × Close that says in the manufacture of materials such artificial...: C 14 H 13 No 4 occur capabilities respiration ( breathing ) injury, Groth. Different names acid '' presence of water. Shaffer ) page 4 - 7 out of pages! Publication year, authors and more precautionary statement ( s ) P261 Avoid breathing dust ignite! Point is About 207°C, but if you occur capabilities respiration ( ). More, it is a fire in the Air and easy to use ring two...