Skip to Content

Key Documents

View All Documentation

436909

Diurethane dimethacrylate, mixture of isomers

contains 225 ppm±25 ppm BHT as inhibitor, ≥97%

Synonym(s):

Di-HEMA trimethylhexyl dicarbamate, Diurethane dimethacrylate, Urethane dimethacrylate, methacrylate adduct

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
R'CH2[C(CH3)(R)CH2]2CH2R', R=H or CH3, R'=NHCO2CH2CH2O2CC(CH3)=CH2
CAS Number:
72869-86-4
Molecular Weight:
470.56
MDL number:
MFCD31563313
UNSPSC Code:
12162002
PubChem Substance ID:
24867310
EC Number:
276-957-5
NACRES:
NA.23
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

200

assay

≥97%

form

liquid

contains

225 ppm±25 ppm BHT as inhibitor

refractive index

n20/D 1.485 (lit.)

bp

200 °C (lit.)

density

1.11 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(CCNC(=O)OCCOC(=O)C(C)=C)CC(C)(C)CNC(=O)OCCOC(=O)C(C)=C

InChI

1S/C23H38N2O8/c1-16(2)19(26)30-10-12-32-21(28)24-9-8-18(5)14-23(6,7)15-25-22(29)33-13-11-31-20(27)17(3)4/h18H,1,3,8-15H2,2,4-7H3,(H,24,28)(H,25,29)

InChI key

UEKHZPDUBLCUHN-UHFFFAOYSA-N

General description

Diurethane dimethacrylate (DUDA) is a mixture of isomers that belongs to the class of methacrylate monomers. It is a bifunctional monomer, which contains two methacrylate groups and two urethane linkages. It is commonly used in the field of polymer chemistry as a crosslinking agent or a reactive diluent in adhesive materials, coatings, and composites. It has good mechanical and adhesive properties, which makes it suitable for various polymer applications.

Application

The Progress in Development of Dental Restorative Materials
Diurethane dimethacrylate can be used as:
  • A monomer in the synthesis of the shape memory polymer that is used as the matrix material for the preparation of high-strength and stiffness composites. These composites show excellent shape memory behavior and mechanical strength, making them suitable for bone fixation devices.
  • A crosslinking agent to prepare the denture biomaterials, which contain antifungal drugs incorporated into the polymer matrix for controlling drug delivery.
  • A crosslinking agent in the synthesis of anion exchange membranes (AEMs) for use in electrochemical devices.
Diurethane dimethacrylate has been used as a precursor to fabricate the multifunctional polymer nanocomposite with enhanced luminescence activity. It can also be used in digital light processing (DLP) mediated 3D printing.

signalword

Warning

Storage Class

10 - Combustible liquids

flash_point_f

>212.0 °F

flash_point_c

> 100 °C

ppe

Eyeshields, Gloves

pictograms

Exclamation markEnvironment
GHS07,GHS09

hcodes

H317,H411

Hazard Classifications

Aquatic Chronic 2 - Skin Sens. 1B

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