Mono(2-methacryloyloxyethyl) phthalate

Base Information

• Chemical Name: Mono(2-methacryloyloxyethyl) phthalate
• CAS No.: 27697-00-3
• Deprecated CAS: 135623-32-4,1071153-40-6
• Molecular Formula: C₁₄H₁₄O₆
• Molecular Weight: 278.262
• Hs Code.: 2918990090
• DSSTox Substance ID: DTXSID20865390
• Mol file: 27697-00-3.mol

Synonyms:MMEP;mono(2-methacryloyloxy)ethyl phthalate

Chemical Property of Mono(2-methacryloyloxyethyl) phthalate

Chemical Property:

• Vapor Pressure: 3.38E-09mmHg at 25°C
• Refractive Index: n20/D 1.523(lit.)
• Boiling Point: 460.5°Cat760mmHg
• PKA: 3.33±0.36(Predicted)
• Flash Point: 172.9°C
• PSA: 89.90000
• Density: 1.26g/cm³
• LogP: 1.66090
• XLogP3: 2.2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 8
• Exact Mass: 278.07903816
• Heavy Atom Count: 20
• Complexity: 393

Purity/Quality:

99%, ^*data from raw suppliers

Mono-2-(methacryloyloxy)ethyl Phthalate (stabilized with MEHQ) ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 38-41-43
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=C)C(=O)OCCOC(=O)C1=CC=C(C=C1)C(=O)O

Technology Process of Mono(2-methacryloyloxyethyl) phthalate

There total 2 articles about Mono(2-methacryloyloxyethyl) phthalate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

2-methyl-2-propenoic acid 2-hydroxyethyl ester (868-77-9,141668-69-1,25736-86-1,82601-55-6,25249-16-5) + phthalic anhydride (85-44-9) → Mono(2-methacryloyloxy)ethylphthalate (27697-00-3)

Guidance literature:

With dmap; 2,6-di-tert-butyl-4-methyl-phenol; at 95 ℃; for 5h;

Reference yield:

→ Mono(2-methacryloyloxy)ethylphthalate (27697-00-3)

Guidance literature:

Reference yield:

Mono(2-methacryloyloxy)ethylphthalate (27697-00-3) → C33H29N3O5S

Guidance literature:

Multi-step reaction with 2 steps

1: oxalyl dichloride / 2 h / 20 °C

2: sodium hydroxide / water; toluene / 1 h / 20 °C

With oxalyl dichloride; sodium hydroxide; In water; toluene;

upstream raw materials:

2-methyl-2-propenoic acid 2-hydroxyethyl ester

phthalic anhydride

Downstream raw materials:

tributylstannyl 2-(methacryloyloxy)ethyl phthalate

Refernces

• 1、 -. "DENTAL COMPOSITIONS COMPRISING ETHYLENICALLY UNSATURATED ADDITION-FRAGMENTATION AGENT". Paragraph 0193; 0194. . Retrieved 2015/09/23.
• 2、 -. "DENTAL ADHESIVE COMPOSITION". . . Retrieved 2012/09/25.