Description

Bis(Triphenylphosphoranylidene)Ammonium Acetate, 95 is a high-purity phosphonium ylide salt, widely recognized as a versatile reagent in organometallic chemistry and catalysis. Its primary value lies in its role as a highly effective phase-transfer catalyst and a precursor for generating reactive intermediates. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, where it facilitates critical synthetic transformations under mild conditions.

Application

• Phase-Transfer Catalyst (PTC): Enables reactions between reagents in immiscible phases, crucial for alkylation, esterification, and polymerization processes.
• Wittig Reaction Reagent: Serves as a precursor for generating phosphorus ylides used in the synthesis of alkenes from carbonyl compounds.
• Organic Synthesis Intermediate: Facilitates the preparation of complex molecules in pharmaceutical active ingredient (API) and fine chemical manufacturing.
• Polymerization Aid: Used as a catalyst or co-catalyst in the production of specialty polymers and resins.
• Ligand for Metal Complexes: Acts as a supporting ligand in transition metal catalysis for cross-coupling and hydrogenation reactions.
• Research & Development: A key tool in academic and industrial R&D labs for developing new synthetic methodologies.

Basic Information

Product Name	Bis(Triphenylphosphoranylidene)Ammonium Acetate, 95
CAS No.	59386-06-0
Molecular Formula	C38H34NO2P2
Molecular Weight	607.63 g/mol
Synonyms	Bis(triphenylphosphoranylidene)ammonium acetate; BTPP Acetate; Phosphonium, [nitrilobis(methylene)]bis[triphenyl-, acetate (1:1); [Nitrilobis(methylene)]bis[triphenylphosphonium] acetate; Ammonium, bis(triphenylphosphoranylidene)-, acetate; 1,1'-(Azodimethylidyne)bis(triphenylphosphonium) acetate; BTPPA; PPN OAc
EINECS	Contact for details

Quality Control

Our Bis(Triphenylphosphoranylidene)Ammonium Acetate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the declared 95% minimum purity and consistent performance specifications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and compliance for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Solubility	Soluble in common organic solvents (e.g., DCM, THF, DMF)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.