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Bis[2-(methacryloyloxy)ethyl] phosphate

ALDRICH/496758

Synonym: 2-Hydroxyethyl methacrylate phosphate; Bis(2-methacryloyloxyethyl) acid phosphate; Bis(2-methacryloyloxyethyl) hydrogen phosphate; Bis(methacryloyloxyethyl) hydrogen phosphate; Bis(methacryloyloxyethyl) phosphate; Bis[2-(methacryloyloxy)ethyl] phosphate; Di(2-methacryloyloxyethyl) phosphate; Di-2-methacryloyloxyethyl acid phosphate

CAS Number: 32435-46-4
Empirical Formula (Hill Notation): C12H19O8P
Molecular Weight: 322.25
EC Number: 251-040-2
MDL Number: MFCD00128922
Linear Formula: [H2C=C(CH3)CO2CH2CH2O]2P(O)OH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-496758-100ML 100 mL
 $82.30
1/EA		 Add To Favorites
45-496758-500ML 500 mL
 $221.00
1/EA		 Add To Favorites
45-496758-2.5L
No Price  

 

bp 221 °C (lit.)
density 1.28 g/mL at 25 °C (lit.)
InChI 1S/C12H19O8P/c1-9(2)11(13)17-5-7-19-21(15,16)20-8-6-18-12(14)10(3)4/h1,3,5-8H2,2,4H3,(H,15,16)
InChI key NXBXJOWBDCQIHF-UHFFFAOYSA-N
Quality Level 200 
refractive index n20/D 1.47 (lit.)
SMILES string CC(=C)C(=O)OCCOP(O)(=O)OCCOC(=O)C(C)=C
storage temp. 2-8°C
Application: Bis[2-(methacryloyloxy)ethyl] phosphate (BMEP) can be used:• As a bifunctional crosslinker to synthesize superabsorbent polymers (SAPs) via free radical polymerization. These SAPs can be used for agricultural applications.
• To prepare self-etching primer formulations for enamel and dentine. Primers with BMEP exhibit good wetting, etching, and penetration in both dentine and enamel.
• As a precursor to synthesize fire retardant nanocomposites via suspension polymerization.
Features and Benefits: • Presence of dimethacrylate groups enables cross-linking and improves copolymerization.
• Hydrophilicity and short carbon chains can enhance wetting.
General description: Bis[2-(methacryloyloxy)ethyl] phosphate (BMEP) is a hydrophilic monomer with two polymerizable methacrylate groups and a centrally placed phosphate group. In presence of an acid, it can undergo spontaneous polymerization with a high degree of conversion. It is widely used as a precursor in the synthesis of poly (BMEP), dental resins, hydrogels, and fire-retardant polymer composites.
Packaging: 100, 500 mL in poly bottle
bp 221 °C (lit.)
Density 1.28 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.47 (lit.)
Storage Temp. 2-8°C
UNSPSC 12162002

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