tert-Butyl 3-(2-hydroxyethoxy)propanoate , 98% , 671802-00-9

CAS NO.：671802-00-9

Empirical Formula: C9H18O4

Molecular Weight: 190.24

MDL number: MFCD22056310

PRODUCT Properties

• Boiling point: 274.0±15.0 °C(Predicted)
• Density: 1.031±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• pka: 14.36±0.10(Predicted)
• form: liquid
• color: Yellowish
• Water Solubility: Water: 100 mg/mL (525.65 mM)
• InChI: InChI=1S/C9H18O4/c1-9(2,3)13-8(11)4-6-12-7-5-10/h10H,4-7H2,1-3H3
• InChIKey: ACWLDITVZGWIKA-UHFFFAOYSA-N
• SMILES: C(OC(C)(C)C)(=O)CCOCCO

Description and Uses

Hydroxy-PEG1-t-butyl ester is a PEG linker containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

tert-Butyl 3-(2-hydroxyethoxy)propanoate can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and pharmaceutical and chemical production process.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• HS Code: 2942000090