Physical hazards. Thus, water is a very good recrystallization solvent for phthalic acid. Phthalic acid Hazards. 3-nitrophthaiic acid. Incompatible with acids, strong oxidizing agents, alcohols, amines, and bases. phthalic acid, copper salt Score: #495 in Physics , #1252 in Biology , #1446 in Chemistry recrystallize phthalic acid, a compound that is used to make synthetic polymers such as Dacron. Effects of long-term or repeated exposure. NO open flames. Phthalic acid is a benzenedicarboxylic acid cosisting of two carboxy groups at ortho positions. Product name : Phthalic Acid CAS-No. No information found. Eye: Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. May Avoid dust formation and control ignition sources. Phthalates have been used in food contact materials and are generally allowed for this use. Caution! Beilstein/REAXYS Number 118515 . ... Reacts with moisture to give phthalic acid, which can corrode metals liberating hydrogen. EINECS 210-030-8. m-Nitrophthalic acid. PHTHALIC ANHYDRIDE reacts exothermically with water. Appearance: white crystals. phthalic acid - self classification Implementation: EU Remarks: self classification according to Directive 67/548/EEC Related composition Related composition: Composition 2 Classification open all close all. The solution in water is a weak acid. Prevent deposition of dust. CDC - NIOSH Pocket Guide to Chemical Hazards - Phthalic anhydride Phthalic acid esters (phthalates) have been used as industrial plasticizers in a wide range of consumer products. It is narcotic in high concentrations. Health Hazard. NO open flames. View information & documentation regarding Phthalic acid, including CAS, MSDS & more. Studies have shown that when administered to men Phthalic influences the process of formation of spermatozoa said process spermatogenesis. In primate Phthalic orally observed change in the levels of sex hormones. 88-99-3 Index No. MDL number MFCD00005918. been fully investigated. 1.3 Details of the supplier of the safety data sheet Company : Central Drug House (P) Ltd 7/28 Vardaan House New Delhi-10002 INDIA This can happen as a direct influence on the synthesis of male hormones called androgens. Phthalic anhydride ACS reagent, ≥99% CAS Number 85-44-9. Finely dispersed particles form explosive mixtures in air. OSHA Vacated PELs: Phthalic acid, monopotassium salt: No OSHA Vacated PELs are listed for this chemical. Potential Health Effects Decomposes at 191°CRelative density (water = 1): 1.6 Solubility in water, g/100ml at 25°C: 0.625 (poor)Relative vapour density (air = 1): 5.7 Flash point: 168°C c.c.Octanol/water partition coefficient as log Pow: 0.73. Dust explosion possible if in powder or granular form, mixed with air. A nuisance-causing concentration of airborne particles can be reached quickly when dispersed, especially if powdered. ISOPHTHALIC ACID is a carboxylic acid. Finely dispersed particles form explosive mixtures in air. Skin: Effects of short-term exposure It is an isomer of isophthalic acid and terephthalic acid. As part Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. If heated, dust or fume may May cause respiratory tract irritation. diarrhea. Decomposes on contact with hot water. Closed system, dust explosion-proof electrical equipment and lighting. Sigma-Aldrich offers a number of Phthalic acid products. It is an isomer of isophthalic acid and terephthalic acid. The toxicological properties of Carboxylic acids donate hydrogen ions if a base is present to accept them. Physical dangers cause respiratory tract irritation. A recent food safety concern has arisen from the unapproved use of certain phthalates in a broad range of food/nutraceutical ingredients from Taiwan [53]. Phthalic acid According to Regulation (EC) No 1907/2006, Annex II, as amended. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. Inhalation: Inhalation of vapor, fume or dust is a primary irritant. The substance is irritating to the eyes, skin and respiratory tract. Irritating to eyes, respiratory system and skin. 201-873-2 Product Code S0001842 1.2 Relevant identified uses of the substances or mixture and uses advised against This produces phthalic acid. Specific Hazards Arising from the Chemical Fine dust dispersed in air may ignite. Phthalic acid is an aromatic dicarboxylic acid, with formula C 6 H 4 (CO 2 H) 2. Phthalic acid, also called 1, 2-benzenedicarboxylic Acid, colourless, crystalline organic compound ordinarily produced and sold in the form of its anhydride. Target Organs: No data found. Sweep spilled substance into covered containers. Hazards Identification. The maximum sorption capacity of the resin predicted by the Langmuir model were 397.8 mg g−1 for the phthalic acid and 331.3 mg g−1 for isophthalic acid. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. Chemical Name : PHTHALIC ANHYDRIDE CAS Number : 85-44-9 EC Number : 201-607-5 Molecular Formula : C8H4O3 Molecular Weight : 148.1 Synonyms : Phthalic Acid Anhydride, 1,3-Isobenxofurandione, 1,2 Benzene Carboxylic Acid Anhydride MFCD00007138. It is an isomer of isophthalic acid and terephthalic acid. Physical State; Appearance 3-nitrophtalic acid. 3-nitrobenzene-1,2-dicarboxylic acid. It has a role as a human xenobiotic metabolite. Phthalic Anhydride Life Cycle Diagram..... 36 Figure 2-12. It is a conjugate acid of a phthalate (1-) and a phthalate . Formula: C 8 H 4 O 3 / C 6 H 4 (CO) 2 O Molecular mass: 148.1 POTENTIAL HEALTH EFFECTS CRYSTALLINE POWDER. NSC3120. Wash away remainder with plenty of water. Rinse and then wash skin with water and soap. : 88-99-3 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratorychemicals, Industrial & for professional use only. Combustible. If appropriate, moisten first to prevent dusting. Molecular Weight 148.12 . Phthalic acid (PA) is chemical substance that is an aromatic dicarboxylic acid, with the chemical formula C 6 H 4 (COOH) 2.It is used primarily to make corrosion inhibitors that are applied to metal substrate surfaces. 1,2-Benzenedicarboxylic acid, 3-nitro-3-nitro phthalic acid. The toxicological properties of this substance have not May cause eye irritation. Coughing, choking, as well as headache and dizziness can occur. Additionally, the classification provided by companies to ECHA in CLP notifications identifies that this substance causes serious eye irritation, is harmful if swallowed, causes skin irritation and may cause respiratory irritation. Incompatible materials: Strong acids, strong bases, strong oxidizing agents, strong reducing agents. This generates explosion hazard. Attacks many metals in the presence of water. Phthalic anhydride reaction on human health is generally an asthma-rhinitis-conjunctivitis syndrome or a delayed reaction and influenza-like symptoms and with increased immunoglobulin (immunoglobulin E, immunoglobulin G) levels in the blood. Reacts with strong oxidants, strong acids, strong bases and reducing agents. Empirical Formula (Hill Notation) C 8 H 4 O 3. They react in this way with all bases, both organic (for example, the amines) and inorganic. Reacts violently with copper oxide and sodium nitrite on heating. Breakdown of all 141 C&L notifications submitted to ECHA 2-dicarboxylic acid", "o-phthalic acid", "o-phthalic acid" Section 2 - HAZARDS IDENTIFICATION CANADIAN WHMIS SYMBOLS EMERGENCY OVERVIEW RISK May cause SENSITIZATION by skin contact. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. NSC 3120. properties of this material have not been fully investigated. PubChem Substance ID 24859242. It is an isomer of isophthalic acid and terephthalic acid. Use water spray, powder, alcohol-resistant foam, carbon dioxide. SYMPTOMS: Symptoms of exposure to this compound may include irritation of the skin, eyes, mucous membranes, and respiratory passages. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. May cause skin irritation. Rinse with plenty of water for several minutes (remove contact lenses if easily possible). Not listed EC No. Studies show that exposure to phthalic anhydride can cause rhinitis, chronic bronchitis, and asthma. Molecular mass: 166.1 The reactions are sometimes slow, but can become violent when local heating accelerates their rate. In high concentrations, it can cause narcosis. Possible risk of irreversible effects. Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. © ILO and WHO 2017. Ingestion: Chemical dangers Phthalic acid esters are documented to accumulate irreversibly in organisms, of which DBP has been reported to exhibit not only carcinogenesis in diverse aquatic animals and hydrophytes but also adverse effects on male reproductive systems, leading to threats to the freshwater ecosystem. It is an isomer of isophthalic acid and terephthalic acid. The toxicological ACUTE/CHRONIC HAZARDS: This compound is an irritant of the skin, eyes, mucous membranes, and respiratory tract. 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. nitrophthalic acid. Phthalic Acid Section 1: Identification of the substance/mixture and of the company / undertaking 1.1 Product Identifier Product Name Phthalic Acid Other Names Benzene-1,2-Dicarboxylic Acid CAS No. 3-Nitrophthalicacid. Prepared by an international group of experts on behalf of ILO and WHO, May cause gastrointestinal irritation with nausea, vomiting and with the financial assistance of the European Commission. cause respiratory and digestive tract irritation. Phthalic acid is one of three isomers of benzenedicarboxylic acid, the others being isophthalic acid and terephthalic acid. Thermal decomposition can lead to release of irritating gases and vapors. May cause eye and skin irritation. Inhalation risk 1,2-benzenedicarboxylic acid.....81 A.1.2.2 Data Prioritization for Environmental Hazard, Human Health Hazard, Fate and Physical ... Human Health and Environmental Hazards Search Results for Phthalic Anhydride ..... 25 Figure 2-11. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. 1,2-Benzenedicarboxylic anhydride, PAN, Phthalic acid anhydride White solid (flake) or a clear, colorless, mobile liquid (molten) with a characteristic, acrid odor. Phthalic acid, 3-nitro-3-nitro-phthalic acid. Acids accelerate the reaction with water. Inhalation: Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a … Formula: C8H6O4 / C6H4(COOH)2 210-211 °C (Decomposes) SynQuest 205 °C (Decomposes) Alfa Aesar 210 °C Jean-Claude Bradley Open Melting Point Dataset 14144: 230 °C Jean-Claude Bradley Open Melting Point Dataset 16989, 28454: 205 °C (Decomposes) Alfa Aesar 41770, A14450 210-211 °C (Decomposes) SynQuest 52322, 210-211 °C (Decomposes, Literature) LabNetwork LN00194231 204-209 °C LabNetwork LN00194231 NACRES NA.21 Please contact Fisher Scientific for shipping information. EC Number 201-607-5. Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. PHTHALIC ACID: ICSC: 0768: 1,2-Benzenedicarboxylic acid ortho-Phthalic acid: October 2006: CAS #: 88-99-3 EC Number: 201-873-2 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Combustible. Closed system, dust explosion-proof electrical equipment and lighting. this substance have not been fully investigated. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. 3-Nitrophthalic acid, 95%. Commission Regulation (EU) No 2015/830 of 28 May 2015. Outline the steps of the following procedure. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. Phthalic acid and isophthalic acid loading isotherm studies have been performed and experimental data were analyzed by Freundlich, Langmuir and Dubinin–Radusckevich (D-R) equations. 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