4,4-Methylenedianiline

Preferred Label : 4,4-Methylenedianiline;

NCIt synonyms : 4,4'-Methylenebisbenzenamine; 4 4-Methylenedianiline;

NCIt related terms : 4,4'-METHYLENEDIANILINE;

NCIt definition : A yellowish to brownish colored crystalline solid aromatic amine with a faint amine-like odor that is unstable in the presence of light or air and emits toxic fumes of aniline and nitrogen oxides when heated to decomposition. 4,4'-Methylenedianiline is primarily used in industry as a chemical intermediate in the production of 4,4-methylenedianiline diisocyanates and polyisocyanates, but is also used as a cross-linking agent for the determination of tungsten and sulfates, and as a corrosion inhibitor. Exposure to this substance irritates the skin and eyes and causes liver damage. 4,4'-Methylenedianiline is reasonably anticipated to be a human carcinogen. (NCI05);

UNII : GG5LL7OBZC;

CAS number : 101-77-9;

NSC code : 4709;

ChEBI ID : CHEBI:32506;

Details

Origin ID

C44320;

UMLS CUI

C0047805;

Currated CISMeF NLP mapping
- 4,4'-diaminodiphenylmethane [MeSH Supplementary Concept]
- 4,4'-diaminodiphenylmethane [MeSH concept]
- 4,4'-diaminodiphenylmethane [Substance BNPC]
- p,p'-diaminodiphenylmethane (substance) [SNOMED CT concept]
Semantic type(s)
- Hazardous or Poisonous Substance [UMLS semantic type]
- Organic Chemical [UMLS semantic type]
UMLS correspondences (same concept)
- 4,4'-diaminodiphenylmethane [Substance BNPC]
- 4,4'-diaminodiphenylmethane [MeSH concept]
- 4,4'-diaminodiphenylmethane [MeSH Supplementary Concept]
- Product containing p,p'-diaminodiphenylmethane (medicinal product) [SNOMED CT concept]
- p,p'-diaminodiphenylmethane (substance) [SNOMED CT concept]
concept_is_in_subset
- FDA Established Names and Unique Ingredient Identifier Codes Terminology [NCIt concept]

Keyword's position in hierarchy(ies) :

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