This generates explosion hazard. Physical hazards. 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 Wash away remainder with plenty of water. Finely dispersed particles form explosive mixtures in air. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. If heated, dust or fume may nitrophthalic acid. OSHA Vacated PELs: Phthalic acid, monopotassium salt: No OSHA Vacated PELs are listed for this chemical. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. 3-nitrobenzene-1,2-dicarboxylic acid. 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 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. Rinse and then wash skin with water and soap. 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. Phthalic Anhydride Life Cycle Diagram..... 36 Figure 2-12. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. 201-873-2 Product Code S0001842 1.2 Relevant identified uses of the substances or mixture and uses advised against ACUTE/CHRONIC HAZARDS: This compound is an irritant of the skin, eyes, mucous membranes, and respiratory tract. 1,2-Benzenedicarboxylic acid, 3-nitro-3-nitro phthalic acid. MFCD00007138. 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. 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. Phthalic acid is one of three isomers of benzenedicarboxylic acid, the others being isophthalic acid and terephthalic acid. Finely dispersed particles form explosive mixtures in air. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a … Sigma-Aldrich offers a number of Phthalic acid products. cause respiratory tract irritation. Irritating to eyes, respiratory system and skin. It is an isomer of isophthalic acid and terephthalic acid. with the financial assistance of the European Commission. Caution! been fully investigated. PubChem Substance ID 24859242. Effects of long-term or repeated exposure. Commission Regulation (EU) No 2015/830 of 28 May 2015. NSC3120. Skin: View information & documentation regarding Phthalic acid, including CAS, MSDS & more. 3-Nitrophthalicacid. Attacks many metals in the presence of water. Phthalic acid is an aromatic dicarboxylic acid, with formula C 6 H 4 (CO 2 H) 2. Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. The substance is irritating to the eyes, skin and respiratory tract. 88-99-3 Index No. Closed system, dust explosion-proof electrical equipment and lighting. Acids accelerate the reaction with water. Studies have shown that when administered to men Phthalic influences the process of formation of spermatozoa said process spermatogenesis. EINECS 210-030-8. m-Nitrophthalic acid. Ingestion: Formula: C 8 H 4 O 3 / C 6 H 4 (CO) 2 O Molecular mass: 148.1 As part 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. properties of this material have not been fully investigated. Outline the steps of the following procedure. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. Inhalation risk Specific Hazards Arising from the Chemical Fine dust dispersed in air may ignite. POTENTIAL HEALTH EFFECTS May cause eye and skin irritation. Physical dangers No information found. The reactions are sometimes slow, but can become violent when local heating accelerates their rate. SYMPTOMS: Symptoms of exposure to this compound may include irritation of the skin, eyes, mucous membranes, and respiratory passages. 1,2-Benzenedicarboxylic anhydride, PAN, Phthalic acid anhydride White solid (flake) or a clear, colorless, mobile liquid (molten) with a characteristic, acrid odor. 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]. © ILO and WHO 2017. The toxicological In primate Phthalic orally observed change in the levels of sex hormones. Health Hazard. 3-nitrophtalic acid. May cause gastrointestinal irritation with nausea, vomiting and Prepared by an international group of experts on behalf of ILO and WHO, Hazards Identification. PHTHALIC ANHYDRIDE reacts exothermically with water. Inhalation: It has a role as a human xenobiotic metabolite. Thermal decomposition can lead to release of irritating gases and vapors. Inhalation: Inhalation of vapor, fume or dust is a primary irritant. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. May Phthalic acid, 3-nitro-3-nitro-phthalic acid. Molecular Weight 148.12 . NSC 3120. Chronic: 3-Nitrophthalic acid, 95%. Studies show that exposure to phthalic anhydride can cause rhinitis, chronic bronchitis, and asthma. This produces phthalic acid. 3-nitrophthaiic acid. Phthalic acid, also called 1, 2-benzenedicarboxylic Acid, colourless, crystalline organic compound ordinarily produced and sold in the form of its anhydride. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. This can happen as a direct influence on the synthesis of male hormones called androgens. If appropriate, moisten first to prevent dusting. It is an isomer of isophthalic acid and terephthalic acid. Dust explosion possible if in powder or granular form, mixed with air. Rinse with plenty of water for several minutes (remove contact lenses if easily possible). Effects of short-term exposure Thus, water is a very good recrystallization solvent for phthalic acid. In high concentrations, it can cause narcosis. It is an isomer of isophthalic acid and terephthalic acid. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. NO open flames. Not listed EC No. diarrhea. Phthalic acid Hazards. EC Number 201-607-5. Incompatible materials: Strong acids, strong bases, strong oxidizing agents, strong reducing agents. May cause respiratory tract irritation. ... Reacts with moisture to give phthalic acid, which can corrode metals liberating hydrogen. 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. 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: 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. Sweep spilled substance into covered containers. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. Formula: C8H6O4 / C6H4(COOH)2 CRYSTALLINE POWDER. this substance have not been fully investigated. Phthalic acid is a benzenedicarboxylic acid cosisting of two carboxy groups at ortho positions. It is a conjugate acid of a phthalate (1-) and a phthalate . Chemical dangers 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. Molecular mass: 166.1 It is an isomer of isophthalic acid and terephthalic acid. Empirical Formula (Hill Notation) C 8 H 4 O 3. Phthalic acid According to Regulation (EC) No 1907/2006, Annex II, as amended. SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. phthalic acid, copper salt Score: #495 in Physics , #1252 in Biology , #1446 in Chemistry NO open flames. : 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. Carboxylic acids donate hydrogen ions if a base is present to accept them. It is an isomer of isophthalic acid and terephthalic acid. Use water spray, powder, alcohol-resistant foam, carbon dioxide. May cause skin irritation. Prevent deposition of dust. Potential Health Effects Avoid dust formation and control ignition sources. Possible risk of irreversible effects. NACRES NA.21 Closed system, dust explosion-proof electrical equipment and lighting. 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 Physical State; Appearance The toxicological properties of Target Organs: No data found. Product name : Phthalic Acid CAS-No. 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. The solution in water is a weak acid. Decomposes on contact with hot water. ISOPHTHALIC ACID is a carboxylic acid. Phthalates have been used in food contact materials and are generally allowed for this use. Phthalic anhydride ACS reagent, ≥99% CAS Number 85-44-9. Appearance: white crystals. 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. Coughing, choking, as well as headache and dizziness can occur. Please contact Fisher Scientific for shipping information. 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 (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. Eye: A nuisance-causing concentration of airborne particles can be reached quickly when dispersed, especially if powdered. Combustible. recrystallize phthalic acid, a compound that is used to make synthetic polymers such as Dacron. It is narcotic in high concentrations. The toxicological properties of this substance have not MDL number MFCD00005918. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. Breakdown of all 141 C&L notifications submitted to ECHA Incompatible with acids, strong oxidizing agents, alcohols, amines, and bases. Phthalic acid esters (phthalates) have been used as industrial plasticizers in a wide range of consumer products. cause respiratory and digestive tract irritation. 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