• USA Home
  • 254509 - Trimethyl orthobutyrate

EMAIL THIS PAGE TO A FRIEND
254509 Sigma-Aldrich

Trimethyl orthobutyrate

97%

Synonym: 1,1,1-Trimethoxybutane

  • CAS Number 43083-12-1

  • Linear Formula CH3CH2CH2C(OCH3)3

  • Molecular Weight 148.20

  •  Beilstein/REAXYS Number 1737319

  •  EC Number 256-079-9

  •  MDL number MFCD00008480

  •  PubChem Substance ID 24855388

  •  NACRES NA.22

Purchase

Properties

Related Categories Acetals, Ketals & Ortho Esters, Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds More...
assay   97%
refractive index   n20/D 1.404 (lit.)
bp   145-147 °C (lit.)
density   0.926 g/mL at 25 °C (lit.)
SMILES string   CCCC(OC)(OC)OC
InChI   1S/C7H16O3/c1-5-6-7(8-2,9-3)10-4/h5-6H2,1-4H3
InChI key   JAFMOTJMRSZOJE-UHFFFAOYSA-N

Description

General description

Kinetics and mechanism of gas-phase elimination of trimethyl orthobutyrate has been examined over the temperature range of 310-369°C and pressure range of 50-130Torr.

Application

Trimethyl orthobutyrate has been used in the preparation of:
• 5-acetamido-9-O-butyroyl-3,5-dideoxy-D-glycero-2-nonulo pyranosonic acid
• 9-O-butyroyl-3,5-dideoxy-5-glycoloylamido-D-glycero-2-nonulo pyranosonic acid

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
UN 3272 3 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
122.0 °F - closed cup
Flash Point(C) 
50 °C - closed cup

Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?