METHYLENEBIS(PHENYL ISOCYANATE)
UNII 6152ASV70I

Substance Identification & Data

This profile provides standardized clinical and technical data for Methylenebis(phenyl Isocyanate), uniquely identified by the FDA Unique Ingredient Identifier (UNII) 6152ASV70I.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 26447-40-5 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
6152ASV70I
CAS Registry Number
26447-40-5
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
METHYLENEBIS(PHENYL ISOCYANATE)
Official standardized name for this substance within the FDA UNII nomenclature system.
Substance Type
mixture
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Methylenebis(phenyl Isocyanate). Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

4,4'-,2,4'-,2,2'-DIISOCYANATODIPHENYLMETHANE
BIS(ISOCYANATOPHENYL)METHANE
CRUDE MDI
DIPHENYLMETHANE DIISOCYANATE
METHYLENEBIS(PHENYL ISOCYANATE)
METHYLENEDIPHENYL DIISOCYANATE
POLYMERIC 4,4-METHYLENEDIPHENYL DIISOCYANATE

Systematic Nomenclature

BENZENE, 1,1'-METHYLENEBIS(ISOCYANATO-
ISOCYANIC ACID, METHYLENEDIPHENYLENE ESTER