Project Description

Chemical NameTriethyl Orthoformate (TEOF)
CAS No.122-51-0
Molecular Formula:C7H16O3
Molecular Weight:148.2
EINECS:204-550-4
Applications: 

A reagent useful for acetylization and imidic ester formation.

Synonyms: 

1,1’,1’’-[methylidynetris(oxy)]tris-Ethane;Ethane, 1,1′,1”-[methylidynetris(oxy)]tris-;Ethane,1,1’,1’’-[methylidynetris(oxy)]tris-;Ethyl formate(ortho);1,1’,1’’-[methylidynetris(oxy)]tris-ethan;triethoxy-methan;Triethyl ester of Orthoformic acid;Triethylester kyseliny orthomravenci

Appearance: Liquid

Please contact MainChem Co, Ltd. for any questions regarding Triethyl Orthoformate. We would be happy to provide a quote, a sample, or further information regarding it, Triethyl Orthoformate MSDS -Material Safety Data Sheet and Triethyl Orthoformate CAS 122-51-0 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China Triethyl Orthoformate Supplier, Triethyl Orthoformate Manufacturers, China CAS 122-51-0 Supplier

Melting point−76 °C(lit.)
Boiling point146 °C(lit.)
density0.891 g/mL at 25 °C(lit.)
vapor density5.11 (vs air)
vapor pressure2.9 mm Hg ( 20 °C)
refractive indexn20/D 1.391(lit.)
Fp86 °F
storage temp.Flammables area
formLiquid
colorClear colorless
Water Solubility1.35 g/L
SensitiveMoisture Sensitive
Symbol(GHS) 

GHS02,GHS07
Signal word 
Warning
Hazard statements 
H315-H319-H335-H226
Precautionary statements 
P210-P403+P235-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Hazard Codes 
Xi
Risk Statements 
10-36-36/38
Safety Statements 
16-26-37/39-36-45-36/39
RIDADR 
UN 2524 3/PG 3
WGK Germany 
1
RTECS 
RM6475000
21
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
29159080
Toxicity
LD50 orally in rats: 7.06 g/kg (Smyth)
Other ProductsCAS Number
4-FLUORO-2-HYDROXYBENZALDEHYDE348-28-7
2,3,4-Trifluorobenzenamine3862-73-5
1,1,1,2,2,3,3-HEPTACHLOROPROPANE594-89-8
4-HYDROXY-3-METHYLBENZOIC ACID499-76-3
MALVIN CHLORIDE16727-30-3
DISPERSE ORANGE 3730-40-5