246832

Tri(propylene glycol) diacrylate, mixture of isomers

contains MEHQ and HQ as inhibitors, technical grade

• Synonyme(s) : TRPGDA
• Formule linéaire : H₂C=CHCO(OC₃H₆)₃O₂CCH=CH₂
• CAS Number: 42978-66-5
• Poids moléculaire : 300.35
• Numéro CE : 256-032-2
• Numéro MDL: MFCD00064598
• Code UNSPSC : 12162002
• ID de substance PubChem : 24854828
• Nomenclature NACRES : NA.23

Propriétés

• Qualité: technical grade
• Densité de vapeur: >1 (vs air)
• Pression de vapeur: <0.01 mmHg ( 20 °C)
• Forme: liquid
• Contient: 150-220 ppm monomethyl ether hydroquinone and hydroquinone (total inhibitor)
• Indice de réfraction: n20/D 1.45 (lit.)
• Densité: 1.03 g/mL at 25 °C (lit.)
• Chaîne SMILES: CC(COC(C)COC(=O)C=C)OCC(C)OC(=O)C=C
• InChI: 1S/C15H24O6/c1-6-14(16)20-12(4)9-18-8-11(3)19-10-13(5)21-15(17)7-2/h6-7,11-13H,1-2,8-10H2,3-5H3
• Clé InChI: ZDQNWDNMNKSMHI-UHFFFAOYSA-N

Description

Description générale

Tri(propylene glycol) diacrylate (TPGDA) is a multifunctional acrylate monomer characterized by its high reactivity and ability to polymerize rapidly under UV or thermal initiation. Its structure includes multiple acrylate groups, which contribute to its crosslinking capability, enhancing the mechanical properties of the resulting polymers. The low viscosity of TPGDA facilitates easy handling and incorporation into formulations.

Application

Tri(propylene glycol) diacrylate, mixture of isomers can be used:

• As a cross linker to synthesize resins for flexible micromaterials via projection microstereolithography (PμSL) screening formulations to fabricate microfluidic devices for cellular biosensors.
• As a dopant to prepare pure organic molecules with persistent luminescence at room temperature via intramolecular electronic coupling for forensic fingerprint detection.
• As a precursor to prepare high mechanical resilience double network hydrogel adhesives for wound healing patches.

Informations sur la sécurité

• Pictogrammes: GHS07,GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H315,H317,H319,H335,H411
• Conseils de prudence: P261 - P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 307.4 °F - closed cup
• Point d'éclair (°C): 153 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter