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. Reacts violently with copper oxide and sodium nitrite on heating. Phthalic acid is one of three isomers of benzenedicarboxylic acid, the others being isophthalic acid and terephthalic acid. Breakdown of all 141 C&L notifications submitted to ECHA this substance have not been fully investigated. Acids accelerate the reaction with water. ISOPHTHALIC ACID is a carboxylic acid. The substance is irritating to the eyes, skin and respiratory tract. Outline the steps of the following procedure. Empirical Formula (Hill Notation) C 8 H 4 O 3. In primate Phthalic orally observed change in the levels of sex hormones. The solution in water is a weak acid. As part This can happen as a direct influence on the synthesis of male hormones called androgens. ... Reacts with moisture to give phthalic acid, which can corrode metals liberating hydrogen. Closed system, dust explosion-proof electrical equipment and lighting. They react in this way with all bases, both organic (for example, the amines) and inorganic. Carboxylic acids donate hydrogen ions if a base is present to accept them. No information found. Physical hazards. 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: 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. 3-nitrophtalic acid. The toxicological properties of Incompatible with acids, strong oxidizing agents, alcohols, amines, and bases. Phthalic acid, also called 1, 2-benzenedicarboxylic Acid, colourless, crystalline organic compound ordinarily produced and sold in the form of its anhydride. CRYSTALLINE POWDER. Incompatible materials: Strong acids, strong bases, strong oxidizing agents, strong reducing agents. Chemical dangers Molecular Weight 148.12 . 1,2-Benzenedicarboxylic acid, 3-nitro-3-nitro phthalic acid. cause respiratory and digestive tract irritation. Dust explosion possible if in powder or granular form, mixed with air. Wash away remainder with plenty of water. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. It is a conjugate acid of a phthalate (1-) and a phthalate . Thermal decomposition can lead to release of irritating gases and vapors. May cause eye irritation. Effects of long-term or repeated exposure. 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. May cause eye and skin irritation. NACRES NA.21 It is an isomer of isophthalic acid and terephthalic acid. Irritating to eyes, respiratory system and skin. Phthalic acid is an aromatic dicarboxylic acid, with formula C 6 H 4 (CO 2 H) 2. It is an isomer of isophthalic acid and terephthalic acid. phthalic acid, copper salt Score: #495 in Physics , #1252 in Biology , #1446 in Chemistry Beilstein/REAXYS Number 118515 . Phthalic acid Hazards. 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. 3-Nitrophthalic acid, 95%. 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 Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a … Phthalic Anhydride Life Cycle Diagram..... 36 Figure 2-12. If heated, dust or fume may 3-nitrophthaiic acid. POTENTIAL HEALTH EFFECTS The toxicological properties of this substance have not 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. been fully investigated. It is narcotic in high concentrations. 88-99-3 Index No. NSC3120. Not listed EC No. Prepared by an international group of experts on behalf of ILO and WHO, 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 Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. 201-873-2 Product Code S0001842 1.2 Relevant identified uses of the substances or mixture and uses advised against 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 is a benzenedicarboxylic acid cosisting of two carboxy groups at ortho positions. Avoid dust formation and control ignition sources. EINECS 210-030-8. m-Nitrophthalic acid. Health Hazard. Inhalation: Thus, water is a very good recrystallization solvent for phthalic acid. Eye: 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. In high concentrations, it can cause narcosis. It is an isomer of isophthalic acid and terephthalic acid. 3-nitrobenzene-1,2-dicarboxylic acid. Potential Health Effects Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Coughing, choking, as well as headache and dizziness can occur. May cause respiratory tract irritation. Studies show that exposure to phthalic anhydride can cause rhinitis, chronic bronchitis, and asthma. Sweep spilled substance into covered containers. MDL number MFCD00005918. SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. A nuisance-causing concentration of airborne particles can be reached quickly when dispersed, especially if powdered. 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. The toxicological Phthalic acid, 3-nitro-3-nitro-phthalic acid. with the financial assistance of the European Commission. 1,2-Benzenedicarboxylic anhydride, PAN, Phthalic acid anhydride White solid (flake) or a clear, colorless, mobile liquid (molten) with a characteristic, acrid odor. 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. Closed system, dust explosion-proof electrical equipment and lighting. Finely dispersed particles form explosive mixtures in air. Ingestion: Formula: C 8 H 4 O 3 / C 6 H 4 (CO) 2 O Molecular mass: 148.1 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. © ILO and WHO 2017. Product name : Phthalic Acid CAS-No. It is an isomer of isophthalic acid and terephthalic acid. NO open flames. nitrophthalic acid. Inhalation: Inhalation of vapor, fume or dust is a primary irritant. 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. Physical State; Appearance Sigma-Aldrich offers a number of Phthalic acid products. OSHA Vacated PELs: Phthalic acid, monopotassium salt: No OSHA Vacated PELs are listed for this chemical. cause respiratory tract irritation. NSC 3120. MFCD00007138. Please contact Fisher Scientific for shipping information. ACUTE/CHRONIC HAZARDS: This compound is an irritant of the skin, eyes, mucous membranes, and respiratory tract. Molecular mass: 166.1 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. Appearance: white crystals. If appropriate, moisten first to prevent dusting. Hazards Identification. The reactions are sometimes slow, but can become violent when local heating accelerates their rate. Skin: Caution! May cause skin irritation. May This produces phthalic acid. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. EC Number 201-607-5. Formula: C8H6O4 / C6H4(COOH)2 PHTHALIC ANHYDRIDE reacts exothermically with water. This generates explosion hazard. 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. Reacts with strong oxidants, strong acids, strong bases and reducing agents. Finely dispersed particles form explosive mixtures in air. Rinse and then wash skin with water and soap. Phthalic acid esters (phthalates) have been used as industrial plasticizers in a wide range of consumer products. 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. Inhalation risk : 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. 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 It has a role as a human xenobiotic metabolite. View information & documentation regarding Phthalic acid, including CAS, MSDS & more. diarrhea. Combustible. Prevent deposition of dust. May cause gastrointestinal irritation with nausea, vomiting and Attacks many metals in the presence of water. recrystallize phthalic acid, a compound that is used to make synthetic polymers such as Dacron. CDC - NIOSH Pocket Guide to Chemical Hazards - Phthalic anhydride Phthalic acid According to Regulation (EC) No 1907/2006, Annex II, as amended. Physical dangers Use water spray, powder, alcohol-resistant foam, carbon dioxide. Phthalic anhydride ACS reagent, ≥99% CAS Number 85-44-9. Decomposes on contact with hot water. PubChem Substance ID 24859242. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. Target Organs: No data found. properties of this material have not been fully investigated. 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. Possible risk of irreversible effects. 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. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. 3-Nitrophthalicacid. 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