Description

2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoroheptanehydrazide is a high-value fluorinated hydrazide derivative, a critical building block for synthesizing advanced materials with unique surface properties. Its core value proposition lies in introducing a highly fluorinated, hydrophobic segment into target molecules, imparting exceptional chemical resistance, thermal stability, and low surface energy. This compound is essential for R&D and production in industries requiring specialized performance additives, such as advanced polymers, specialty coatings, and surface modification agents.

Application

• Fluoropolymer Modification: As a reactive intermediate for synthesizing fluorinated polyamides, polyimides, and other high-performance polymers with enhanced chemical and thermal resistance.
• Surface Active Agents: Key precursor for creating fluorinated surfactants and leveling agents used in demanding coating and electronics applications.
• Pharmaceutical & Agrochemical Intermediates: Building block for introducing fluorinated motifs into bioactive molecules to modulate their lipophilicity, metabolic stability, and binding affinity.
• Liquid Crystal & OLED Materials: Used in the synthesis of fluorinated components for electronic display materials, improving alignment and stability.
• Adhesion Promoters: Serves as a coupling agent to improve adhesion between fluorinated materials and substrates in composite manufacturing.
• Specialty Additives: Intermediate for creating additives that impart oil, water, and stain repellency to textiles, leather, and paper.

Basic Information

Product Name	2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoroheptanehydrazide
CAS No.	33843-69-5
Molecular Formula	C7H5F13N2O
Molecular Weight	344.11 g/mol
Synonyms	Perfluoroheptanoyl hydrazide; Tridecafluoroheptanehydrazide; 2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoroheptanoic acid hydrazide; Heptadecafluorooctanoic acid hydrazide (common misnomer); C7 Perfluorinated acid hydrazide; F13C7CONHNH2; 1H,1H-Perfluoroheptanohydrazide
EINECS	Contact for details

Quality Control

Our 2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoroheptanehydrazide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets precise customer specifications and high-purity standards for research and industrial synthesis. Certificates of Analysis (COA) with detailed batch data are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep container tightly sealed under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent degradation. Keep away from strong oxidizers and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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