3,3′-Dicarboxy-4,4′-diaminobiphenyl

272.25600

272.26

218-348-9

PLU8S18T9F

DTXSID4062195

White crystals

2922499990

126.64000

3.07680

1.476g/cm3

300 °C (decomp)

557.7ºC at 760 mmHg

291.1ºC

1.724

>40.8 [ug/mL]

2.83E-13mmHg at 25°C

pic-esc 100 mmol/L MDMIAZ 31,11,79

Processes in which dried dye is handled have the greatest potential for employee exposure during the manufacture or repackaging of benzidine-based dyes. ... During use of benzidine-based dyes, the greatest potential for exposure would be expected to be among dye-weighers who handle dry powders. /Benzidine-based dyes/

Basic treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if needed. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... . Monitor for shock and treat if necessary ... . Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool ... . Cover skin burns with dry sterile dressings after decontamination ... . /Poison A and B/|Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious, has severe pulmonary edema, or is in respiratory arrest. Positive pressure ventilation techniques with a bag valve mask device may be beneficial. Monitor cardiac rhythm and treat arrhythmias as necessary ... . Start an IV with D5W /SRP: "To keep open", minimal flow rate/. Use lactated Ringer's if signs of hypovolemia are present. Watch for signs of fluid overload. Consider drug therapy for pulmonary edema ... . For hypotension with signs of hypovolemia, administer fluid cautiously. Watch for signs of fluid overload ... . Treat seizures with diazepam (Valium) ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Poison A and B/

[1,1'-Biphenyl]-3,3'-dicarboxylic acid, 4,4'-diamino-: INACTIVE