Skip to Content
Merck
CN

Key Documents

View All Documentation

246832

Tri(propylene glycol) diacrylate, mixture of isomers

contains MEHQ and HQ as inhibitors, technical grade

Synonym(s):

TRPGDA

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
H2C=CHCO(OC3H6)3O2CCH=CH2
CAS Number:
42978-66-5
Molecular Weight:
300.35
MDL number:
MFCD00064598
UNSPSC Code:
12162002
PubChem Substance ID:
24854828
EC Number:
256-032-2
NACRES:
NA.23
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

technical grade

Quality Segment

200

vapor density

>1 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

form

liquid

contains

150-220 ppm monomethyl ether hydroquinone and hydroquinone (total inhibitor)

refractive index

n20/D 1.45 (lit.)

density

1.03 g/mL at 25 °C (lit.)

SMILES string

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

InChI key

ZDQNWDNMNKSMHI-UHFFFAOYSA-N

General description

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.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

307.4 °F - closed cup

flash_point_c

153 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library