DIDECYLPHOSPHINE OXIDE
UNII 9M9R7E2VQ3

Substance Identification & Data

This profile provides standardized clinical and technical data for Didecylphosphine Oxide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 9M9R7E2VQ3.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 74038-18-9 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

9M9R7E2VQ3

CAS Registry Number

74038-18-9

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIDECYLPHOSPHINE OXIDE

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C20H43OP

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

XOQRLXHLTSYZBF-UHFFFAOYSA-N

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

99405

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

P(=O)(CCCCCCCCCC)CCCCCCCCCC

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Didecylphosphine Oxide. 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.