32435-46-4

Basic information

• Product Name: BIS(2-METHACRYLOXYETHYL) PHOSPHATE
• Synonyms: BIS(2-METHACRYLOXYETHYL) PHOSPHATE;MONOACRYLOXYETHYL PHOSPHATE;2-Propenoicacid,2-methyl-,phosphinicobis(oxy-2,1-ethanediyl)ester;bis(methacryloyloxyethyl) hydrogen phosphate;Bismethacrylic acid (phosphinicobisoxybisethylene) ester;Bismethacrylic acid phosphinicobis(oxyethylene) ester;Kayamer PM-2;Phosphoric acid bis(2-methacryloyloxyethyl) ester
• CAS NO: 32435-46-4
• Molecular Formula: C₁₂H₁₉O₈P
• Molecular Weight: 322.25
• EINECS: 251-040-2
• Product Categories: Acrylic Monomers;Monomers;Polyfunctional Acrylics
• Mol File: 32435-46-4.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 221 °C(lit.)
• Flash Point: >230 °F
• Appearance: /
• Density: 1.28 g/mL at 25 °C(lit.)
• Vapor Pressure: 1.75E-07mmHg at 25°C
• Refractive Index: n20/D 1.47(lit.)
• Storage Temp.: 2-8°C
• PKA: 1.29±0.50(Predicted)
• CAS DataBase Reference: BIS(2-METHACRYLOXYETHYL) PHOSPHATE(CAS DataBase Reference)
• NIST Chemistry Reference: BIS(2-METHACRYLOXYETHYL) PHOSPHATE(32435-46-4)
• EPA Substance Registry System: BIS(2-METHACRYLOXYETHYL) PHOSPHATE(32435-46-4)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 32435-46-4(Hazardous Substances Data)

Usage

General Description

BIS(2-METHACRYLOXYETHYL) PHOSPHATE is a chemical compound used as a crosslinking agent in the production of polymers and resins. It contains two methacrylate functional groups which allows it to form strong covalent bonds with polymer chains, thereby improving the mechanical properties and chemical resistance of the resulting materials. Additionally, BIS(2-METHACRYLOXYETHYL) PHOSPHATE can also act as a flame-retardant additive due to its ability to release phosphoric acid upon decomposition. BIS(2-METHACRYLOXYETHYL) PHOSPHATE is commonly used in the production of adhesives, coatings, and in the formulation of dental materials.

InChI:InChI=1/C12H19O8P/c1-7(2)11(13)17-9(5)19-21(15,16)20-10(6)18-12(14)8(3)4/h9-10H,1,3H2,2,4-6H3,(H,15,16)

Upstream product

• 868-77-9 2-methyl-2-propenoic acid 2-hydroxyethyl ester 

Downstream Products

• 56772-92-0 muramyl dipeptide 

Relevant articles and documents

COPOLYMER FOR COSMETICS, SURFACE TREATMENT AGENT FOR COSMETIC POWDER, POWDER FOR COSMETICS, AND COSMETIC PREPARATION

The purpose of the present invention is to provide: a copolymer for cosmetics, which has excellent water repellency and oil repellency even though a polyfluoroalkyl group therein has 6 or less carbon atoms; a surface treatment agent which contains the copolymer for cosmetics; a powder for cosmetics, which is treated with the surface treatment agent and has excellent water repellency and oil repellency; and a cosmetic preparation which contains the powder for cosmetics. A copolymer for cosmetics of the present invention contains: 70-90% by mass of a constituent unit (A) that is derived from a compound represented by formula (a); 2-25% by mass of a constituent unit (B) that is derived from a compound represented by formula (b); 2-25% by mass of a constituent unit (C) that is derived from a compound represented by formula (c); 0.1-10% by mass of a constituent unit (D) that is derived from a compound represented by formula (d); and a residue (E) of a chain-transfer agent (e) that contains an OH group or a COOH group. [in-line-formulae]CH2═CR1—COO-Q1-Rf??(a)[/in-line-formulae] [in-line-formulae]CH2═CR2-Q2-COOH??(b)[/in-line-formulae] [in-line-formulae]CH2═CR3—COO—(R4O)n-R5??(c)[/in-line-formulae] [in-line-formulae]CH2═CR7—COO-Q3-P(O)(OH)—R8??(d)[/in-line-formulae]

Acid-reactive dental fillers, compositions, and methods

Acid-reactive dental fillers, and methods of making and using such fillers, are disclosed. The acid-reactive dental fillers include a trivalent metal, oxygen, fluorine, an alkaline earth metal, and, optionally, silicon. The acid-reactive dental fillers are preferably nanostructured, for example, in the form of nanoparticles.

Synthesis and dental aspects of acrylic phosphoric and phosphonic acids

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