436909
Diurethane dimethacrylate, mixture of isomers
contains 225 ppm±25 ppm BHT as inhibitor, ≥97%
Synonyme(s) :
Di-HEMA trimethylhexyl dicarbamate, Diurethane dimethacrylate, Urethane dimethacrylate, methacrylate adduct
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A propos de cet article
Formule linéaire :
R'CH2[C(CH3)(R)CH2]2CH2R', R=H or CH3, R'=NHCO2CH2CH2O2CC(CH3)=CH2
Numéro CAS:
Poids moléculaire :
470.56
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
EC Number:
276-957-5
NACRES:
NA.23
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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
SMILES string
CC(CCNC(=O)OCCOC(=O)C(C)=C)CC(C)(C)CNC(=O)OCCOC(=O)C(C)=C
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
Quality Level
Catégories apparentées
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
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.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Skin Sens. 1
Classe de stockage
10 - Combustible liquids
wgk
WGK 1
flash_point_f
>212.0 °F
flash_point_c
> 100 °C
ppe
Eyeshields, Gloves
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