283320
乳酸丁酯
98%
别名:
α-羟基丙酸丁酯, (±)-乳酸正丁酯, 2-羟基丙酸丁酯, 丁基α羟基丙酸酯, 丁基2- 羟基丙酸酯, 正丁基乳酸酯
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关于此项目
线性分子式:
CH3CH(OH)CO2(CH2)3CH3
化学文摘社编号:
分子量:
146.18
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
205-316-4
MDL number:
Assay:
98%
Form:
liquid
vapor density
5.04 (vs air)
Quality Level
vapor pressure
0.4 mmHg ( 20 °C)
assay
98%
form
liquid
refractive index
n20/D 1.421 (lit.)
bp
185-187 °C (lit.)
mp
−28 °C (lit.)
density
0.984 g/mL at 25 °C (lit.)
functional group
ester, hydroxyl
SMILES string
CCCCOC(=O)C(C)O
InChI
1S/C7H14O3/c1-3-4-5-10-7(9)6(2)8/h6,8H,3-5H2,1-2H3
InChI key
MRABAEUHTLLEML-UHFFFAOYSA-N
Application
乳酸丁酯可用于：
- 通过乳化扩散技术制备固体脂质纳米颗粒
- 通过溶剂扩散技术从水稀释性微乳液合成灰黄霉素纳米颗粒
- 在使用阴离子表面活性剂制备微乳液的过程中用作助表面活性剂
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
156.2 °F - closed cup
flash_point_c
69 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Michele Trotta et al.
International journal of pharmaceutics, 254(2), 235-242 (2003-03-08)
Nanoparticles of griseofulvin, a model drug with poor solubility and low bioavailability, were prepared from water dilutable microemulsions by the solvent diffusion technique. Solvent-in-water microemulsion formulations containing water, butyl lactate, lecithin, taurodeoxycholate sodium salt (TDC) or dipotassium glycyrrhizinate (KG), 1,2-propanediol
Domenico Pirozzi et al.
Biotechnology progress, 22(2), 444-448 (2006-04-08)
The alpha-hydroxy esters are increasingly employed in cosmetic, food, and pharmaceutical formulations as they determine reduced skin-irritant effects in comparison with the respective acids, offering similar hygroscopic, emulsifying, and exfoliating properties. The enzymatic synthesis of lactate esters in nonaqueous systems
Daniela Chirio et al.
International journal of molecular sciences, 19(12) (2018-12-06)
Chitosan is an excipient which has been studied thoroughly in research works thanks to its positive characteristics such as muco-adhesiveness and ability to open epithelial-tight-junctions. In this article, lipophilic stearoyl chitosan (ST-CS) was synthetized in order to anchor this polymer
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 283320-500G | 04061826245828 |
| 283320-25G | 04061831819540 |
| 283320-2KG | 04061836691714 |