Difference between revisions of "Diethanolamine"

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== Description ==
 
== Description ==
  
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A colorless, viscous liquid surface active agent ([http://cameo.mfa.org/materials/fullrecord.asp?name=surfactant surfactant]) with a pungent odor. Diethanolamine is used in liquid [http://cameo.mfa.org/materials/fullrecord.asp?name=nonionic detergent nonionic detergents], shampoos, cleaners, and polishes. Diethanolamine is also used as an [http://cameo.mfa.org/materials/fullrecord.asp?name=emulsifier emulsifier], [http://cameo.mfa.org/materials/fullrecord.asp?name=dispersant dispersant], and [http://cameo.mfa.org/materials/fullrecord.asp?name=plasticizer plasticizer] in some polymers.   
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A colorless, viscous liquid surface active agent ([[surfactant]]) with a pungent odor. Diethanolamine is used in liquid [[nonionic detergent|nonionic detergents]], shampoos, cleaners, and polishes. Diethanolamine is also used as an [[emulsifier]], [[dispersant]], and [[plasticizer]] in some polymers.   
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See also [http://cameo.mfa.org/materials/fullrecord.asp?name=monoethanolamine monoethanolamine], and [http://cameo.mfa.org/materials/fullrecord.asp?name=triethanolamine triethanolamine].
 
  
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See also [[monoethanolamine]], and [[triethanolamine]].
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[[[SliderGallery rightalign|diethanolamine.jpg~Chemical structure]]]
 
== Synonyms and Related Terms ==
 
== Synonyms and Related Terms ==
  
 
DEA; di(2-hydroxyethyl)amine; 2,2'-iminodiethanol; diethylolamine; bis(hydroxyethyl)amine
 
DEA; di(2-hydroxyethyl)amine; 2,2'-iminodiethanol; diethylolamine; bis(hydroxyethyl)amine
  
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[[[SliderGallery rightalign|diethanolamine.jpg~Chemical structure]]]
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== Risks ==
  
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== Other Properties ==
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* Combustible. Flash point = 134C. 
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* Skin irritant.
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* Toxic by inhalation and ingestion.
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* ThermoFisher: [https://www.fishersci.com/store/msds?partNumber=D45500&productDescription=DIETHANOLAMINE+PURIF+500ML&vendorId=VN00033897&countryCode=US&language=en SDS]
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==Physical and Chemical Properties==
  
 
Miscible in water, methanol, acetone. Slightly soluble in ether.
 
Miscible in water, methanol, acetone. Slightly soluble in ether.
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! scope="row"| Melting Point
 
! scope="row"| Melting Point
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| 28.0
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| 28.0 C
 
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! scope="row"| Density
 
! scope="row"| Density
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| 1.088-1.092
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| 1.088-1.092 g/ml
 
|-
 
|-
 
! scope="row"| Molecular Weight
 
! scope="row"| Molecular Weight
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|-
 
! scope="row"| Boiling Point
 
! scope="row"| Boiling Point
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| 270
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| 270 C
 
|}
 
|}
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==Resources and Citations==
  
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== Hazards and Safety ==
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* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993
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Combustible. Flash point = 134C.  Skin irritant. Toxic by inhalation and ingestion. 
 
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[http://www.cdc.gov/niosh/ipcsneng/neng0618.html International Chemical Safety Card]
 
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== Authority ==
 
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* Richard S. Lewis, Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993
 
  
 
* ''Van Nostrand's Scientific Encyclopedia'', Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
 
* ''Van Nostrand's Scientific Encyclopedia'', Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
  
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* Random House, Random House, ''Webster's Encyclopedic Unabridged Dictionary of the English Language'', Grammercy Book, New York, 1997
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* Random House, ''Webster's Encyclopedic Unabridged Dictionary of the English Language'', Grammercy Book, New York, 1997
  
 
* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983  Comment: entry 3156
 
* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983  Comment: entry 3156
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* ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998
 
* ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998
  
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* Teri Hensick, Teri Hensick, contributed information, 1998
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* Teri Hensick, contributed information, 1998
  
  
  
 
[[Category:Materials database]]
 
[[Category:Materials database]]

Latest revision as of 10:20, 21 July 2022

Description

A colorless, viscous liquid surface active agent (Surfactant) with a pungent odor. Diethanolamine is used in liquid nonionic detergents, shampoos, cleaners, and polishes. Diethanolamine is also used as an Emulsifier, Dispersant, and Plasticizer in some polymers.

See also Monoethanolamine, and Triethanolamine.

Chemical structure

Diethanolamine.jpg

Synonyms and Related Terms

DEA; di(2-hydroxyethyl)amine; 2,2'-iminodiethanol; diethylolamine; bis(hydroxyethyl)amine

Risks

  • Combustible. Flash point = 134C.
  • Skin irritant.
  • Toxic by inhalation and ingestion.
  • ThermoFisher: SDS

Physical and Chemical Properties

Miscible in water, methanol, acetone. Slightly soluble in ether.

Composition NH(CH2CH2OH)2
CAS 111-42-2
Melting Point 28.0 C
Density 1.088-1.092 g/ml
Molecular Weight mol. wt. = 105.2
Boiling Point 270 C

Resources and Citations

  • Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
  • Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
  • Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
  • The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 3156
  • The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
  • Teri Hensick, contributed information, 1998

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