(−)-Butyl L-lactate

ALDRICH/69819 - ≥97.0% (sum of enantiomers, GC)

Synonym: Butyl (2S)-2-hydroxypropanoate

CAS Number: 34451-19-9
Empirical Formula (Hill Notation): C₇H₁₄O₃
Molecular Weight: 146.18
EC Number: 252-036-3
MDL Number: MFCD00066454
Linear Formula: C₇H₁₄O₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-69819-1L	1 L	$189.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥97.0% (sum of enantiomers, GC)
bp	183-190 °C (lit.)
density	0.981 g/mL at 20 °C (lit.)
form	liquid
InChI	1S/C7H14O3/c1-3-4-5-10-7(9)6(2)8/h6,8H,3-5H2,1-2H3/t6-/m0/s1
InChI key	MRABAEUHTLLEML-LURJTMIESA-N
optical activity	[α]20/D −13±1°, neat
Quality Level	200
SMILES string	CCCCOC(=O)[C@H](C)O

Application:	(−)-Butyl L-lactate can be used as a precursor to synthesize poly(lactic acid) and in the synthesis of chiral mesogens (liquid crystals). It can also be used as a component in various pesticide formulations.
Packaging:	1 L in glass bottle
Packaging:	250 mL in glass bottle

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	156.2 °F - closed cup
Flash Point(C)	69 °C - closed cup

Purity	≥97.0% (sum of enantiomers, GC)
bp	183-190 °C (lit.)
Density	0.981 g/mL at 20 °C (lit.)
UNSPSC	12352108

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