Butyl lactate
ALDRICH/283320 - 98%
Synonym: α-Hydroxypropionic acid butyl ester; (±)-n-Butyl lactate; 2-Hydroxypropanoic acid butyl ester; Butyl α-hydroxypropionate; Butyl 2-hydroxypropanoate; n-Butyl lactate
CAS Number: 138-22-7
Empirical Formula (Hill Notation): C7H14O3
Molecular Weight: 146.18
EC Number: 205-316-4
MDL Number: MFCD00004519
Linear Formula: CH3CH(OH)CO2(CH2)3CH3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 283320-500G.
| assay | 98% |
| bp | 185-187 °C (lit.) |
| density | 0.984 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C7H14O3/c1-3-4-5-10-7( |
| InChI key | MRABAEUHTLLEML-UHFFFAOYSA |
| mp | −28 °C (lit.) |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | CCCCOC(=O)C(C)O |
| vapor density | 5.04 (vs air) |
| vapor pressure | 0.4 mmHg ( 20 °C) |
| Application: | Butyl lactate has been used: • in the preparation of solid lipid nanoparticles by a solvent emulsification–diffusion technique • in the synthesis of nanoparticles of griseofulvin from water dilutable microemulsions by the solvent diffusion technique • as cosurfactant on the preparation of microemulsions with anionic surfactant |
| Packaging: | 2 kg in glass bottle |
| Packaging: | 25, 500 g in glass bottle |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | WGK 2 |
| Flash Point(F) | 156.2 °F - closed cup |
| Flash Point(C) | 69 °C - closed cup |
| Purity | 98% |
| bp | 185-187 °C (lit.) |
| mp | −28 °C (lit.) |
| Density | 0.984 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |