WebReaction product: 4,4’-Methylenedianiline, oligomeric reaction products with 1-chloror-2,3-epoxypropane; 50 – 80 % CAS-No.: 28390-91-1 Classification (EC 1272/2008) ... promptly if symptoms occur after washing. Inhalation Remove victim to fresh air and keep at rest in a position comfortable for breathing. If unconscious ... Web4,4'-Methylenedianiline Included in the Candidate List of Substances of Very High Concern (SVHC) according to Regulation (EC) No. 1907/2006 (REACH) CAS-No. EC-No. ... Most important symptoms and effects, both acute and delayed Absorption into the body leads to the formation of methemoglobin which in sufficient concentration causes
29 CFR § 1910.1050 Methylenedianiline - eCFR
WebIdentification of the substance 2,4'-Methylenedianiline Registration number (REACH) this information is not available CAS number 1208-52-2 ... 4.2 Most important symptoms and effects, both acute and delayed Symptoms and effects are not known to date. 4.3 Indication of any immediate medical attention and special treatment needed WebMethylenedianiline, Appendix C - Medical Surveillance Guidelines for MDA I. ROUTE OF ENTRY ... Inhalation, ingestion or absorption through the skin at high concentrations may result in hepatitis, causing symptoms such as fever and chills, nausea and vomiting, dark urine, anorexia, rash, ... cannabis intoxication symptoms dsm 5
Toxic chemical sold as MDMA in Auckland :: High Alert
WebIn pure form, 4,4′-methylenedianiline (MDA) is a light brown, crystalline solid with a faint amine-like odor. MDA is slightly soluble in water and readily soluble in alcohol, benzene, and ether. It is structurally similar to benzidine and 4,4′-methylenebis (2-chloroaniline) … WebSymptoms of allergic reaction may include rash, itching, swelling, trouble breathing, tingling of the hands and feet, dizziness, lightheadedness, chest pain, muscle pain or flushing Endocrine Disruptor Information No information available 4,4′-Methylenedianiline (MDA) is an organic compound with the formula CH2(C6H4NH2)2. It is a colorless solid, although commercial samples can appear yellow or brown. It is produced on an industrial scale, mainly as a precursor to polyurethanes. Meer weergeven In the industrial production, MDA is produced by reaction of formaldehyde and aniline in the presence of hydrochloric acid. MDA is consumed mainly as a precursor to Meer weergeven MDA is considered a potential occupational carcinogen by the US National Institute for Occupational Safety and Health. The Occupational Safety and Health Administration has set a permissible exposure limit at 0.01 ppm over an eight-hour time … Meer weergeven • 4,4'-Thiodianiline • 4,4'-Oxydianiline • Dapsone Meer weergeven • "International Labour Organization". icsc1111. • "NIOSH Pocket Guide to Chemical Hazards". Centers for Disease Control and Prevention. • "European Union Risk Assessment Report" (PDF). Archived from the original (PDF) on 2007-03-17. Meer weergeven fix it kit llc rome ny