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Triethyl orthoacetate

Triethyl orthoacetate Structure
CAS No.
78-39-7
Chemical Name:
Triethyl orthoacetate
Synonyms
TEOA;1,1,1-TRIETHOXYETHANE;Ethane, 1,1,1-triethoxy-;ETHYL ORTHOACETATE;TRIETHYL-O-ACETATE;Triethylorthoacetat;triethyl ester orthoacetic acid;ETHYL O-ACETATE;Triethyl proacetate;TRIETHYL ORTHACETATE
CBNumber:
CB7702576
Molecular Formula:
C8H18O3
Molecular Weight:
162.23
MOL File:
78-39-7.mol
MSDS File:
SDS
Modify Date:
2024/7/12 22:00:00

Triethyl orthoacetate 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
Flash point 97 °F
storage temp. Store below +30°C.
solubility soluble in Chloroform, Ethyl Acetate
form Liquid
color Clear colorless to slightly yellow
explosive limit 0.9-7.0%(V)
Water Solubility SLIGHTLY SOLUBLE
Sensitive Moisture Sensitive
BRN 506201
LogP 2.6 at 20℃
CAS DataBase Reference 78-39-7(CAS DataBase Reference)
NIST Chemistry Reference Ethane, 1,1,1-triethoxy-(78-39-7)
EPA Substance Registry System Ethane, 1,1,1-triethoxy- (78-39-7)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02
Signal word  Warning
Hazard statements  H226
Precautionary statements  P210
Hazard Codes  Xi
Risk Statements  10-36/38
Safety Statements  26-37/39-16
RIDADR  UN 3272 3/PG 3
WGK Germany  1
Autoignition Temperature 455 °C
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29159080
NFPA 704
3
2 2

Triethyl orthoacetate price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) T60402 Triethyl orthoacetate 97% 78-39-7 100ML ₹2316.55 2022-06-14 Buy
Sigma-Aldrich(India) T60402 Triethyl orthoacetate 97% 78-39-7 500ML ₹7685.75 2022-06-14 Buy
Sigma-Aldrich(India) T60402 Triethyl orthoacetate 97% 78-39-7 2L ₹21595.88 2022-06-14 Buy
Sigma-Aldrich(India) 8.20934 Triethyl orthoacetate for synthesis 78-39-7 50ML ₹1980 2022-06-14 Buy
Sigma-Aldrich(India) 8.20934 Triethyl orthoacetate for synthesis 78-39-7 100ML ₹2680 2022-06-14 Buy
Product number Packaging Price Buy
T60402 100ML ₹2316.55 Buy
T60402 500ML ₹7685.75 Buy
T60402 2L ₹21595.88 Buy
8.20934 50ML ₹1980 Buy
8.20934 100ML ₹2680 Buy

Triethyl orthoacetate Chemical Properties,Uses,Production

Chemical Properties

clear colourless liquid

Uses

Triethyl 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.

Hazard

Moderate fire risk.

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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 TRIETHYL ORTHACETATE TRIETHYL ORTHOACETATE TRIETHYL-ORTHO ACETOACETATE Triethylorthoacetate,98% Triethyl Orthoacetate-1,2-13C2 Triethyl orthoacetate, 97% 100ML Triethyl orthoacetate, 97% 2.5LT Triethyl orthoacetate, 97% 500ML ORTHOACETIC ACID TRIETHYL ESTER ETHYL O-ACETATE Methylorthoformic acid triethyl ester Orthoacetic acid triethyl Triethyl orthoacetate,99% Triethyl orthoacetate,97% Triethyl orthoacetate ,98.5% TRIETHYL ORTHOACETATETRIETHYL ORTHOACETATE TriethylOrthoacetate> Triethyl proacetate 1,1,1-TRIETHOXYETHANE ETHYL ORTHOACETATE TRIETHYL-O-ACETATE Triethylorthoacetat triethyl ester orthoacetic acid Ethane, 1,1,1-triethoxy- TEOA Valproic Acid Impurity 97 78-39-7 CH3COC2H53 CH3COCH2CH33 Orthoesters Building Blocks Oxygen Compounds Organic Building Blocks Acetals/Ketals/Ortho Esters Intermediates of Dyes and Pigments Orthoesters Acetals/Ketals/Ortho Esters Building Blocks Chemical Synthesis Organic Building Blocks Oxygen Compounds