Trimethyl orthobutyrate

ALDRICH/254509 - 97%

Synonym: 1,1,1-Trimethoxybutane

CAS Number: 43083-12-1
Empirical Formula (Hill Notation): C₇H₁₆O₃
Molecular Weight: 148.20
EC Number: 256-079-9
MDL Number: MFCD00008480
Linear Formula: CH₃CH₂CH₂C(OCH₃)₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-254509-25G	25 g	$191.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
bp	145-147 °C (lit.)
density	0.926 g/mL at 25 °C (lit.)
functional group	ether
InChI	1S/C7H16O3/c1-5-6-7(8-2,9-3)10-4/h5-6H2,1-4H3
InChI key	JAFMOTJMRSZOJE-UHFFFAOYSA-N
Quality Level	200
refractive index	n20/D 1.404 (lit.)
SMILES string	CCCC(OC)(OC)OC

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
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.
Packaging:	5, 25 g in glass bottle

Symbol	GHS02,GHS07
Signal word	Warning
Hazard statements	H226 - H315 - H319 - H335
Precautionary statements	P210 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	10-36/37/38
Safety Statements	26-36
RIDADR	UN 3272 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	122.0 °F - closed cup
Flash Point(C)	50 °C - closed cup

Purity	97%
bp	145-147 °C (lit.)
Density	0.926 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.404 (lit.)
UNSPSC	12352100

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