Methylenedianiline symptoms
Web4,4'-Methylenedianiline. Molecular Formula CHN. Average mass 198.264 Da. Monoisotopic mass 198.115692 Da. ChemSpider ID 7296. WebThis information indicates that guinea pigs that breathed air contaminated with a very high amount of 4,4'- methylenedianiline for 2 weeks suffered damage to their eyes. Rabbits that received repeated skin exposure to relatively high amounts of 4,4'- methylenedianiline …
Methylenedianiline symptoms
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WebFor comparison there is shown the yields of 4,4-methylenedianiline obtained by the prior art procedure of adding all of the aniline to the formaldehyde in the initial step, at the optimum hydrochloric acid to aniline mole ratio of 0.95 but using the ratio of aniline to formaldehyde described for Step 3 in the process of the present invention. Web22 dec. 2024 · Other symptoms can include vomiting, fever, or jaundice. Symptoms can occur within 24 hours after taking the substance, but some signs like jaundice or fever may only start up to 7 days or more...
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 WebCFR Title 29 Section 1910.1050 Methylenedianiline of the Electronic Code of Federal Regulations '; Toggle navigation eCFR. Home; Title 29 SECTION 1910.1050. CFR › Title 29 › Volume 6 › Chapter XVII ... Employees who show signs or symptoms of MDA exposure. (ii) The employer shall ensure that all medical examinations and procedures are ...
Web中文名:4,4'-二氨基二苯基甲烷,英文名:4,4'-Methylenedianiline,CAS:101-77-9,用于生产绝缘材料、染料、二异氰酸酯、聚氨酯橡胶、H级粘合剂、环氧树脂固化剂等;环氧树脂固化剂,橡胶抗氧剂和防老剂,合成MDI的中间体,也用于测定钨和硫酸盐。.购买亚甲基二苯胺.性质:化学式:C13H16N2,分子量:200.278,熔点:88-92 ...
Web25 mei 2024 · My project focuses on developing a new model of pulmonary arterial hypertension using the industrial compound 4,4' …
WebSymptoms: Irritation eyes; jaundice, hepatitis; myocardial damage; in animals: heart, liver, spleen damage; [potential occupational carcinogen] NIOSH BY5425000 Target Organs: hertz work from home mobile alWebsymptoms/effects, acute and delayed Exposed individuals may experience eye tearing, redness, and discomfort. May cause an allergic skin reaction. Dermatitis. Rash. Prolonged exposure may cause chronic effects. Indication of immediate medical attention and … hertz windsor ontarioWeb11 sep. 2014 · 4,4'-Methylenedianiline (T3D4672) Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References Gene Regulation XML Targets (3) Targets Target Details 1. Steroid hormone receptor ERR1 General Function: Zinc ion binding Specific Function: hertz with aaaWebMethylenedianiline, 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, ... hertz wodonga contactWebWhere the employee develops signs and symptoms associated with exposure to MDA, the employer shall provide the employee with an additional medical examination including liver function tests. Repeat liver function tests shall be conducted on the advice of the physician. hertz winnipeg airportWeb27 mrt. 2024 · Description: China factory supply 4,4'-Methylenedianiline CAS 101-77-9 Package. Updatetime: Nov 08 2024. Einecs: 202-974-4. Description: Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the … mayo quanchi wrestlingWebIt occurs as a colorless to pale yellow solid and has a faint odor. 4,4'-Methylenedianiline is used mainly for making polyurethane foams, which have a variety of uses, such as insulating materials in mailing containers. hertz winter haven airport