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Diethyl Fluoromalonate CAS 685-88-1 Fluorinated Ester Organic Synthesis Intermediate

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Diethyl Fluoromalonate CAS 685-88-1 Fluorinated Ester Organic Synthesis Intermediate

Brand Name:	Xuanming
Model Number:	685-88-1
MOQ:	1KG
Price:	100USD
Packaging Details:	Drum
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Name:

Diethyl Fluoromalonate

CAS Number:

685-88-1

Appearance:

Colorless To Pale Yellow Liquid

Purity:

≥ 98%

Boiling Point:

190–195°C

Density:

1.20–1.25 G/cm³

Refractive Index:

Refractive Index

Moisture Content:

≤ 0.5%

Supply Ability:

10000KG

Product Description

Diethyl Fluoromalonate CAS 685-88-1 Fluorinated Ester Organic Synthesis Intermediate

Product Overview

Diethyl Fluoromalonate (CAS 685-88-1) is a fluorinated malonate ester widely used as an important intermediate in organic synthesis. The presence of a fluorine atom enhances its reactivity and makes it a valuable building block in medicinal chemistry and fine chemical development.

It is commonly used in fluorination chemistry, pharmaceutical intermediate synthesis, and advanced organic transformation processes.

Key Characteristics

Fluorinated malonate ester structure
High chemical reactivity
Strong electrophilic behavior
Suitable fluorination intermediate
Stable under dry conditions
Good organic solvent compatibility
High purity synthetic grade
Versatile synthetic building block

Applications

Pharmaceutical intermediate synthesis
Fluorinated compound development
Organic synthesis building block
Agrochemical intermediate research
Fine chemical production
Fluorination reaction systems
Laboratory organic chemistry
Specialty chemical manufacturing

Product Specifications

Item	Specification
Product Name	Diethyl Fluoromalonate
CAS Number	685-88-1
Molecular Formula	C6H9FO4
Molecular Weight	164.13 g/mol
Appearance	Colorless to pale yellow liquid
Purity	≥ 98%
Boiling Point	190–195°C
Density	1.20–1.25 g/cm³
Refractive Index	1.415–1.420
Moisture Content	≤ 0.5%
Storage Condition	Cool, dry, sealed container

Physicochemical Properties

Diethyl Fluoromalonate contains an electron-withdrawing fluorine atom that significantly influences its reactivity in nucleophilic substitution and condensation reactions. This structural feature makes it an important fluorinated building block in modern organic synthesis.

Advantages

High reactivity in synthesis reactions
Valuable fluorinated intermediate
Stable under controlled storage
Excellent building block versatility
High purity suitable for research use
Strong application in medicinal chemistry

Storage Conditions

Store in a tightly sealed container in a cool, dry, and well-ventilated area. Avoid exposure to moisture, heat, and strong oxidizing agents.

Packaging Options

25 kg drum
1 kg / 5 kg sealed bottle
Customized industrial packaging available

Quality Control

Each batch is tested for purity, boiling range, refractive index, and moisture content using standard analytical methods to ensure consistent quality in organic synthesis and fluorination applications.

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Diethyl Fluoromalonate CAS 685-88-1 Fluorinated Ester Organic Synthesis Intermediate