83-81-8

Basic information

• Product Name: O-PHTHALIC ACID BIS(DIETHYLAMIDE)
• Synonyms: analetil;bis-diethylamidkyselinyftalove;neospiran;o-phthalylbis(diethylamide);phthalethamide;TETRAETHYLBISPHTHALAMIDE;TETRAETHYLPHTHALAMIDE;N,N,N',N'-TETRAETHYLPHTHALAMIDE
• CAS NO: 83-81-8
• Molecular Formula: C₁₆H₂₄N₂O₂
• Molecular Weight: 276.37
• EINECS: 201-504-5
• Mol File: 83-81-8.mol
• Article Data: 4

Chemical Properties

• Melting Point: 39°
• Boiling Point: bp 175-180°
• Appearance: /
• Density: 1.0209 (rough estimate)
• Refractive Index: 1.5800 (estimate)
• CAS DataBase Reference: O-PHTHALIC ACID BIS(DIETHYLAMIDE)(CAS DataBase Reference)
• NIST Chemistry Reference: O-PHTHALIC ACID BIS(DIETHYLAMIDE)(83-81-8)
• EPA Substance Registry System: O-PHTHALIC ACID BIS(DIETHYLAMIDE)(83-81-8)

Safety Data

• Hazardous Substances Data: 83-81-8(Hazardous Substances Data)

Usage

General Description

O-Phthalic acid bis(diethylamide) is a chemical compound that is used as a plasticizer, a substance added to plastics to increase their flexibility and durability. It is also utilized as a corrosion inhibitor, to prevent metal surfaces from rusting or corroding. The compound is derived from o-phthalic acid, a common organic compound used primarily in the production of polymers and resins. O-phthalic acid bis(diethylamide) has low volatility and high thermal stability, making it suitable for a wide range of industrial applications. However, it is important to handle this chemical with caution, as it can cause skin and eye irritation, and can be harmful if swallowed or inhaled.

Upstream product

• 88-95-9 Phthaloyl dichloride 
• 4166-52-3 2-(diethylcarbamoyl)benzoic acid 
• 996-50-9 N,N-diethyl-1,1,1-trimethylsilanamine 
• 109-89-7 diethylamine 
• 88-99-3 benzene-1,2-dicarboxylic acid 
• 1696-17-9 N,N-diethylbenzamide 
• 88-10-8 N,N-diethylcarbamyl chloride 
• 79422-68-7 Phthalsaeure-mono-(N,N-diethylamid)-chlorid 
• 27193-13-1 C₁₈H₂₄N₂O₂S₄ 

Downstream Products

• 97567-53-8 N,N,N',N'-Tetraethyl-3,6-bis-methylsulfanyl-phthalamide 
• 97567-54-9 N,N,N',N'-Tetraethyl-3,6-diiodo-phthalamide 
• 97577-94-1 N,N,N',N'-Tetraethyl-3,6-bis-trimethylsilanyl-phthalamide 
• 97577-93-0 N¹,N¹,N²,N²-Tetraethyl-3-trimethylsilanyl-phthalamide 
• 97567-63-0 3,6-Dibromo-N,N,N',N'-tetraethyl-phthalamide 

Relevant articles and documents

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