381489

Trimethylolpropane tris(3-mercaptopropionate)

≥95.0%

• Synonym(s): 1,1,1-Trimethylolpropane-tris(3-mercaptopropionate), 2,2-Bis(3-sulfanylpropanoyloxymethyl)butyl 3-sulfanylpropanoate, Trimethylolpropane tris(β-mercaptopropionate), Trimethylolpropane tris(3-mercaptopropanoate), Trimethylolpropane tris(3-mercaptopropropionate)
• Linear Formula: (HSCH₂CH₂CO₂CH₂)₃CC₂H₅
• CAS Number: 33007-83-9
• Molecular Weight: 398.56
• EC Number: 251-336-1
• MDL number: MFCD00046842
• UNSPSC Code: 12352100
• PubChem Substance ID: 24863821
• NACRES: NA.22

Properties

• Assay: ≥95.0%
• refractive index: n20/D 1.518 (lit.)
• bp: 220 °C/0.3 mmHg (lit.)
• density: 1.21 g/mL at 25 °C (lit.)
• SMILES string: CCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS
• InChI: 1S/C15H26O6S3/c1-2-15(9-19-12(16)3-6-22,10-20-13(17)4-7-23)11-21-14(18)5-8-24/h22-24H,2-11H2,1H3
• InChI key: IMQFZQVZKBIPCQ-UHFFFAOYSA-N

Description

General description

Trimethylolpropane tris(3-mercaptopropionate) is reported as a multi-thiol crosslinking reagent.

Application

Trimethylolpropane tris(3-mercaptopropionate) may be used in the following studies:

• Preparation of hydrogels, via crosslinking inulin derivatives.
• Construction of porous hybrid monolithic materials.
• As monomer for the preparation of a new thiol-ene based polymeric fluorescence sensor, via photo initiated polymerization.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 204.8 °F - closed cup
• Flash Point(C): 96 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves