What is N,N-Diethylformamide CAS 617-84-5?

N,N-Diethylformamide is a polar aprotic amide solvent with the molecular formula C5H11NO and a molecular weight of about 101.15 g/mol. It is a colorless to nearly colorless liquid used mainly in specialty chemical synthesis and industrial solvent systems.

What are the main industrial uses of N,N-Diethylformamide?

It is used as a specialty solvent, reaction medium, and extractant in fine chemical processing. Applications also include crystal and MOF synthesis, lithium-ion battery solvent research, LCD panel cleaning, paint stripping, and selected pigment or coating formulations.

What are the typical physical properties of CAS 617-84-5?

N,N-Diethylformamide is a clear liquid with a boiling point around 176-178 deg C, density about 0.908 g/mL at 25 deg C, and refractive index about 1.434. It is miscible with water and many organic solvents and has a flash point commonly cited around 60 deg C.

What purity or grade is available for industrial procurement?

Commercial supply commonly includes technical grade and high-purity material with purity around 99% or higher. The appropriate grade depends on whether the material is used for general synthesis, specialty solvent applications, or more tightly controlled process work.

How should N,N-Diethylformamide be stored and handled?

Store it in tightly sealed original containers in a cool, dry, well-ventilated area away from direct sunlight, heat, and ignition sources. Because it is a flammable liquid, use appropriate PPE, avoid prolonged exposure to air and moisture, and keep it away from incompatible materials.

N,N-Diethylformamide CAS 617-84-5

N,N-Diethylformamide is a low-molecular-weight liquid amide generally positioned in industrial supply as a specialty solvent and synthesis-use chemical rather than a broad-volume commodity solvent. It is commonly referenced in the market as N,N-Diethylformamide or Diethylformamide, and commercial sources list it as a liquid material with molecular formula C5H11NO and EC 210-533-2. Typical use directions are centered on fine chemical synthesis, specialty reaction systems, and controlled solvent use where this amide structure is specifically required. For supply, it is commonly handled in liquid form with standard export packaging, and routine procurement support may include COA, TDS, and SDS documentation. N,N-Dimethylformamide (DMF) is a related amide solvent to compare where a more common dimethylformamide solvent grade is specified.

CAS: 617-84-5
Synonyms: N,N-Diethylformamide; Diethylformamide; N-Formyldiethylamine; Formyldiethylamine; Formic acid diethylamide
Einecs: 210-533-2
Molecular Formula: C5H11NO
Grade: Industrial / technical grade
Package: Available in standard export packaging for liquid chemicals; packaging can be arranged according to order volume and transport requirements.

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Product Description

1 Physicochemical Properties

2 Typical Applications

3 Packaging

4 Storage

Physicochemical Properties

Property	Typical Value
Appearance	Colorless to almost colorless clear liquid
Molecular Formula	C5H11NO
Molecular Weight	101.15
Boiling Point	About 176–177°C
Density / Specific Gravity	About 0.91
Refractive Index	About 1.43
Flash Point	About 60°C
Physical State at 20°C	Liquid
Supply Form	Usually supplied as neat liquid; typical commercial values may vary slightly by supply grade

Typical Applications

Specialty solvent use in fine chemical and synthesis-related processing.
Reaction medium or process solvent where N,N-diethylformamide is specified in formulation or synthesis work.
Intermediate-related use in laboratory, pilot, or small-scale specialty chemical production.
Procurement for research, analytical preparation, or controlled industrial chemical handling where this amide solvent is required.

Specific end uses should be evaluated according to process design, handling conditions, and local regulatory requirements.

For the related formamide solvent page, compare N,N-Dimethylformamide.

Packaging

N,N-Diethylformamide is supplied as a liquid chemical and is typically packed in clean, sealed containers suitable for export handling and routine industrial distribution. Depending on order size and logistics arrangement, supply may be prepared in drums, lined containers, or other liquid-compatible packaging formats. The packaging should remain tightly closed during storage and transport to reduce moisture ingress, contamination risk, and unnecessary exposure to air. Final packaging configuration can be selected according to order volume, destination, and handling requirements.

Storage

Store in a cool, dry, and well-ventilated place in tightly sealed original containers. Keep away from direct sunlight, heat sources, and ignition sources. Maintain package integrity during storage and transport, and avoid contamination from incompatible materials or prolonged exposure to air.

FAQ - Technical & Supply Chain

Q:
What is N,N-Diethylformamide CAS 617-84-5?

A: N,N-Diethylformamide is a polar aprotic amide solvent with the molecular formula C5H11NO and a molecular weight of about 101.15 g/mol. It is a colorless to nearly colorless liquid used mainly in specialty chemical synthesis and industrial solvent systems.
Q:
What are the main industrial uses of N,N-Diethylformamide?

A: It is used as a specialty solvent, reaction medium, and extractant in fine chemical processing. Applications also include crystal and MOF synthesis, lithium-ion battery solvent research, LCD panel cleaning, paint stripping, and selected pigment or coating formulations.
Q:
What are the typical physical properties of CAS 617-84-5?

A: N,N-Diethylformamide is a clear liquid with a boiling point around 176-178 deg C, density about 0.908 g/mL at 25 deg C, and refractive index about 1.434. It is miscible with water and many organic solvents and has a flash point commonly cited around 60 deg C.
Q:
What purity or grade is available for industrial procurement?

A: Commercial supply commonly includes technical grade and high-purity material with purity around 99% or higher. The appropriate grade depends on whether the material is used for general synthesis, specialty solvent applications, or more tightly controlled process work.
Q:
How should N,N-Diethylformamide be stored and handled?

A: Store it in tightly sealed original containers in a cool, dry, well-ventilated area away from direct sunlight, heat, and ignition sources. Because it is a flammable liquid, use appropriate PPE, avoid prolonged exposure to air and moisture, and keep it away from incompatible materials.

Ordering & Documentation

Key information for document requests, quotations, and supply planning.

Documents

COA, TDS, SDS/MSDS and packing details are available on request.

Quotation

Send the CAS number, grade, quantity, packing preference and destination.

Sample & Supply

Support is available for samples, trial orders, bulk and repeat supply.

Storage & Shipping

Product-specific conditions are confirmed before order.

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