[Fire Fighting] Extinguish using agent most appropriate for surrounding fire. | |
[Fire Fighting] Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire. | |
[Fire Potential] Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. | |
[Ingestion] Emesis is not indicated due to the irritant nature of these agents. Charcoal - not recommended; it may promote vomiting and make endoscopic evaluation difficult. Immediately dilute with 4 to 8 ounces (120 to 240 ml) of milk or water (not to exceed 4 ounces/120 ml in a child). Neutralization - neutralization is not indicated. Although these agents are irritants, and therefore should not produce tissue damage, it is almost impossible to assure that a particular substance under a particular set of circumstances would not cause damage. Therefore, each patient should be examined with the idea that mucous membrane damage might have occurred. | |
[Ingestion] Seek medical assistance. | |
[Inhalation] TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed. | |
[Inhalation] Move patient to fresh air. Monitor for respiratory distress. If cough or difficulty breathing develops, evaluate for respiratory tract irritation, bronchitis, or pneumonitis. Administer oxygen and assist ventilation as required. Treat bronchospasm with beta2 agonist and corticosteroid aerosols. | |
[Inhalation] Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. | |
[Skin] Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. | |
[Skin] Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse. | |
[Skin] Contact with molten substance may cause severe burns to skin and eyes. See Inhalation. | |
[Eyes] See Inhalation. | |
[Eyes] Immediately flush with running water for at least 20 minutes. | |
[Eyes] Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility. If in a medical facility, sterile saline should be used to irrigate the eyes until the cul de sac is returned to neutrality. Some alkali exposures may require prolonged irrigation. | |
[Storage] Keep in a tightly closed container. Sore in a cool, dry location. | |
[Handling] All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood. | |
[Ingestion] See Inhalation. | |
[Inhalation] Cough, tachypnea, and wheezing are common after inhalation. | |
[Skin] Redness, swelling and pain may occur. | |
[Eyes] Irritation. | |
[Ingestion] Nausea, vomiting and diarrhea are possible if ingested. | |
[Hazards] Contact with metals may evolve flammable hydrogen gas. | |
[EC Risk Phrase] R 20/22 36/37/38 | |
[EC Safety Phrase] S 26 36/37/39 | |
[UN (DOT)] 2811 | |
[Personal Protection] Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots. | |
[Personal Protection] Wear appropriate protective gloves, clothing and goggles. | |
[Respirators] Wear positive pressure self-contained breathing apparatus (SCBA). | |
[Respirators] Use NIOSH/MSHA approved respirator appropriate for exposure of concern. | |
[Exposure Effects] Prolonged exposure may cause nausea, headache, dizziness and eye damage. | |
[Appearance] Crystalline solid. | |
[Solubility in water] Very soluble | |
[Melting Point] 180.5 | |
[Boiling Point] 356 | |
[Boiling Point] 394 | |
[pKa/pKb] 12.17 (pKb) | |
[Partition Coefficient] 1.27 | |
[Partition Coefficient] 1.43 | |
[Usage] Intermediate for azo pigments. | |
[Product Name] 2-Amino-4-chloro-5-methylbenzenesulfonic acid | |
[Synonyms] 2,6-Diiodocyclohexa-2,5-diene-1,4-dione 2,6-Diiodoquinone 2-Amino-4-chloro-5-methylbenzenesulfonic acid 2B Acid 4-Amino-2-chlorotoluene-5-sulfonic acid Brilliant Toning Red Amine Diiodoquinone | |
[CAS] "CASEN_20389-01-9.htm">20389-01-9 | |
[CAS] "CASEN_88-51-7.htm">88-51-7 | |
[Formula] C6H2I2O2 | |
[Formula] C7H8ClNO3S | |
[Molecular Weight] 359.89 | |
[Molecular Weight] 221.67 | |
[EINECS] 243-779-4 | |
[EINECS] 201-837-6 | |
[RTECS] XT6330000 | |
[RTECS] DK4725000 | |
[RTECS Class] Other | |
[RTECS Class] Primary Irritant | |
[Beilstein/Gmelin] 1938943 | |
[Beilstein/Gmelin] 2727161 | |
[Beilstein Reference] 3-07-00-03385 | |
[Beilstein Reference] 3-14-00-02216 | |
[Small spills/leaks] ELIMINATE all ignition sources. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS. | |
[Small spills/leaks] Evaucuate area and ventilate. Wear protective equipment. Sweep up and place in an appropriate container for disposal. Wash contaminated surfaces. | |
[Stability] Stable. | |
[Incompatibilities] Strong oxidizing agents. | |
[Decomposition] Toxic and corrosive fumes. | |
[Combustion Products] Fire may produce irritating, corrosive and/or toxic gases. | |
[UN Number] 2811 |