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Butyl Lactate

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Butyl Lactate molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of Butyl Lactate (CAS 138-22-7). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS138-22-7
Molecular formulaC7H14O3
Molecular weight146.19 g/mol
IUPAC namebutyl 2-hydroxypropanoate
SynonymsButyl 2-hydroxypropanoate · n-Butyl lactate · Propanoic acid, 2-hydroxy-, butyl ester · Lactic acid, butyl ester · 2-Hydroxypropanoic acid butyl ester · Butylester kyseliny mlecne
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma (+/-)-BUTYL LACTATE, 98% 283320-500G Request Quote
Sigma BUTYL LACTATE, 98% 283320-25G
283320-2KG		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.