2-Isocyanatoethyl methacrylate

Base Information

• Chemical Name: 2-Isocyanatoethyl methacrylate
• CAS No.: 30674-80-7
• Deprecated CAS: 5001-87-6,1426396-97-5
• Molecular Formula: C7H9NO3
• Molecular Weight: 155.153
• Hs Code.: 29291090
• European Community (EC) Number: 250-284-7
• UN Number: 2206
• UNII: 828DBI7X91
• DSSTox Substance ID: DTXSID6051986
• Nikkaji Number: J60.904H
• Wikipedia: Methacryloyloxyethyl_isocyanate
• Wikidata: Q6823546
• Mol file: 30674-80-7.mol

Synonyms:2-isocyanatoethyl methacrylate;2-methacryloyloxyethyl isocyanate

Chemical Property of 2-Isocyanatoethyl methacrylate

Chemical Property:

• Appearance/Colour: Liquid
• Vapor Pressure: 0.717mmHg at 25°C
• Melting Point: -45 °C(lit.)
• Refractive Index: n20/D 1.45(lit.)
• Boiling Point: 218.8 °C at 760 mmHg
• Flash Point: 92.5 °C
• PSA: 55.73000
• Density: 1.04 g/cm³
• LogP: 0.44150
• Storage Temp.: 2-8°C
• Water Solubility.: 4.214g/L at 25℃
• XLogP3: 2.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 5
• Exact Mass: 155.058243149
• Heavy Atom Count: 11
• Complexity: 204
• Transport DOT Label: Poison

Purity/Quality:

98% ^*data from raw suppliers

2-Isocyanatoethyl methacrylate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T+
• Hazard Codes: T+,T
• Statements: 21/22-26-37/38-41-42-42/43-36/37/38-23-22
• Safety Statements: 26-36/37/39-45-36/37-23

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Toxic Gases & Vapors -> Monoisocyanates
• Canonical SMILES: CC(=C)C(=O)OCCN=C=O
• Uses: A latent cross-linker for resins. A latent cross-linker for resins.1

Technology Process of 2-Isocyanatoethyl methacrylate

There total 13 articles about 2-Isocyanatoethyl methacrylate 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: 88.0%

C22H25NO4 → 2-Isocyanatoethyl methacrylate (30674-80-7)

Guidance literature:

With isocyanurate; at 200 - 250 ℃; for 200h;

Reference yield: 86.0%

2-((phenoxycarbonyl)amino)ethyl methacrylate → 2-Isocyanatoethyl methacrylate (30674-80-7)

Guidance literature:

With DURANATE TPA-100; In 1,2-dichloro-benzene; at 250 ℃; for 200h; under 6000.6 Torr; Inert atmosphere;

Reference yield: 71.0%

phosgene (75-44-5) + ethanolamine (141-43-5) + Methacryloyl chloride (920-46-7,26937-45-1) → 2-Isocyanatoethyl methacrylate (30674-80-7)

Guidance literature:

ethanolamine; Methacryloyl chloride; With hydrogenchloride; In toluene; at 90 ℃; for 1h;

phosgene; With 10H-phenothiazine; 2,6-di-tert-butyl-4-methyl-phenol; In toluene;

upstream raw materials:

phosgene

2-isopropylidene-2-oxazoline

2-aminoethylmethacrylate hydrochloride

2-(1H-imidazole-1-carboxamido)ethyl methacrylate

Downstream raw materials:

1-benzoyl-2-methacryloyloxyethylcarbamoyl-4-methylcatechol

2-methyl-acrylic acid 2-(dimethoxy-phosphorylmethoxycarbonylamino)-ethyl ester

2-methylacrylic acid 2-(3-benzylureido)ethyl ester

4,4'-bis(methacryloyloxyethylcarbamoylthio)diphenylsulfide

Refernces

• 1、 -. "COMPOSITION, PRODUCTION METHOD FOR COMPOSITION, AND PRODUCTION METHOD FOR UNSATURATED COMPOUND". Paragraph 0131; 0132. . Retrieved 2021/07/02.
• 2、 -. "COMPOSITION, CURABLE COMPOSITION, PRODUCTION METHOD THEREFOR, AND CURED PRODUCT". Paragraph 0162-0163. . Retrieved 2017/01/12.