Trimethyl orthobutyrate , 97% , 43083-12-1

Synonym(s):
1,1,1-Trimethoxybutane

CAS NO.：43083-12-1

Empirical Formula: C7H16O3

Molecular Weight: 148.2

MDL number: MFCD00008480

EINECS: 256-079-9

PRODUCT Properties

• Boiling point: 145-147 °C (lit.)
• Density: 0.926 g/mL at 25 °C (lit.)
• refractive index: 1.402-1.404
• Flash point: 50 °C
• storage temp.: Flammables area
• solubility: Chloroform, Ethyl Acetate
• form: Liquid
• color: Clear colorless to slightly yellow
• Specific Gravity: 0.926
• BRN: 1737319
• InChI: InChI=1S/C7H16O3/c1-5-6-7(8-2,9-3)10-4/h5-6H2,1-4H3
• InChIKey: JAFMOTJMRSZOJE-UHFFFAOYSA-N
• SMILES: C(OC)(OC)(OC)CCC
• CAS DataBase Reference: 43083-12-1(CAS DataBase Reference)
• NIST Chemistry Reference: Trimethyl orthobutyrate(43083-12-1)

Description and Uses

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

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H315-H319-H335
• Precautionary statements: P210-P302+P352-P305+P351+P338
• Hazard Codes: Xi,F
• Risk Statements: 36/38-10-36/37/38
• Safety Statements: 37/39-26-16-36
• RIDADR: UN 3272
• WGK Germany: 3
• HazardClass: 3.2
• PackingGroup: III
• HS Code: 29159000