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Triethyl orthoacetate

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Products Intro: Product Name:Triethyl orthoacetate
CAS:78-39-7
Purity:99% Package:1kg;10USD
Company Name: weifang runzhong fine chemical co., ltd
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Products Intro: Product Name:Triethyl orthoacetate
CAS:78-39-7
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Products Intro: Product Name:Triethyl orthoacetate
CAS:78-39-7
Purity:99% Package:1kg;31USD|1000kg;1.2USD
Company Name: Capot Chemical Co.,Ltd.
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Products Intro: Product Name:Triethyl orthoacetate
CAS:78-39-7
Purity:98% Min. Package:1G;1KG;100KG
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
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Products Intro: Product Name:Triethyl orthoacetate
CAS:78-39-7
Purity:99% Package:100g ;1KG ;5KG 25KG

Triethyl orthoacetate manufacturers

  • Triethyl orthoacetate
  • Triethyl orthoacetate pictures
  • $31.00 / 1kg
  • 2024-03-23
  • CAS:78-39-7
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: g-kg-tons, free sample is available
  • Triethyl orthoacetate
  • Triethyl orthoacetate pictures
  • $10.00 / 1kg
  • 2023-10-30
  • CAS:78-39-7
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 20 tons
  • Triethyl orthoacetate
  • Triethyl orthoacetate pictures
  • $0.00 / 1kg
  • 2023-09-14
  • CAS:78-39-7
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 20 tons
Triethyl orthoacetate Basic information
Description Reference
Product Name:Triethyl orthoacetate
Synonyms:Ethyl Orthoacetate 1,1,1-Triethoxyethane Orthoacetic Acid Triethyl Ester;The originalacetic acidethyl ester three;The original three ethyl acetate;1,1′,1′′-(Ethylidynetris[oxy])-tris(ethane);Triethyl orthoacetate purum, >=98.0% (GC);Triethyl orthoacetate(TEOA);1,1,1-triethoxy-ethan;LABOTEST-BB LT00067780
CAS:78-39-7
MF:C8H18O3
MW:162.23
EINECS:201-112-4
Product Categories:Intermediates of Dyes and Pigments;Orthoesters;Acetals/Ketals/Ortho Esters;Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds
Mol File:78-39-7.mol
Triethyl orthoacetate Structure
Triethyl orthoacetate Chemical Properties
Boiling point 142 °C (lit.)
density 0.885 g/mL at 25 °C (lit.)
vapor pressure 3.4 hPa (20 °C)
refractive index n20/D 1.396(lit.)
RTECS KJ4075000
Fp 97 °F
storage temp. Store below +30°C.
solubility soluble in Chloroform, Ethyl Acetate
form Liquid
color Clear colorless to slightly yellow
explosive limit0.9-7.0%(V)
Water Solubility SLIGHTLY SOLUBLE
Sensitive Moisture Sensitive
BRN 506201
LogP2.6 at 20℃
CAS DataBase Reference78-39-7(CAS DataBase Reference)
NIST Chemistry ReferenceEthane, 1,1,1-triethoxy-(78-39-7)
EPA Substance Registry SystemEthane, 1,1,1-triethoxy- (78-39-7)
Safety Information
Hazard Codes Xi
Risk Statements 10-36/38
Safety Statements 26-37/39-16
RIDADR UN 3272 3/PG 3
WGK Germany 1
Autoignition Temperature455 °C
TSCA Yes
HazardClass 3
PackingGroup III
HS Code 29159080
MSDS Information
ProviderLanguage
Triethyl orthoacetate English
SigmaAldrich English
ACROS English
ALFA English
Triethyl orthoacetate Usage And Synthesis
DescriptionTriethyl orthoacetate is the ethyl orthoester of acetic acid. It is an oily liquid with a pungent odor. Triethyl orthoacetate is used as a water scavenger and as intermediate for synthesis of pharmaceuticals. It is used in organic synthesis for the introduction of the acetate group to an alcohol and in the Johnson-Claisen rearrangement.
Reference
  • J. S. Lindsey, I. C. Schreiman, H. C. Hsu, P. C. Kearney, A. M. Marguerettaz, Rothemund and Adler-Longo reactions revisited: synthesis of tetraphenylporphyrins under equilibrium conditions, The Journal of Organic Chemistry, 1987, vol. 52, pp. 827-836
  • R. C. Capozza, Polymeric orthoesters housing beneficial drug for controlled release therefrom, Patent US4066747A
Chemical Propertiesclear colourless liquid
UsesIntermediate.
UsesTriethyl orthoacetate is used as pharmaceutical and water scavenger. It is also used in organic synthesis to introduce the acetate group into an alcohol. It is involved in the Johnson-Claisen rearrangement.
HazardModerate fire risk.
Flammability and ExplosibilityFlammable
Tag:Triethyl orthoacetate(78-39-7) Related Product Information
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