2,2-bis[[(2-methyl-1-oxoallyl)oxy]methyl]-1,3-propanediyl bismethacrylate

Modify Date: 2025-08-24 19:01:26

2,2-bis[[(2-methyl-1-oxoallyl)oxy]methyl]-1,3-propanediyl bismethacrylate Structure
2,2-bis[[(2-methyl-1-oxoallyl)oxy]methyl]-1,3-propanediyl bismethacrylate structure
Common Name 2,2-bis[[(2-methyl-1-oxoallyl)oxy]methyl]-1,3-propanediyl bismethacrylate
CAS Number 3253-41-6 Molecular Weight 408.44200
Density 1.107g/cm3 Boiling Point 497.9ºC at 760mmHg
Molecular Formula C21H28O8 Melting Point N/A
MSDS N/A Flash Point 213.2ºC

 Names

Name pentaerythritol tetramethacrylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.107g/cm3
Boiling Point 497.9ºC at 760mmHg
Molecular Formula C21H28O8
Molecular Weight 408.44200
Flash Point 213.2ºC
Exact Mass 408.17800
PSA 105.20000
LogP 2.45000
Index of Refraction 1.479
InChIKey KGBBDBRJXGILTQ-UHFFFAOYSA-N
SMILES C=C(C)C(=O)OCC(COC(=O)C(=C)C)(COC(=O)C(=C)C)COC(=O)C(=C)C

 Safety Information

HS Code 2916190090

 Synthetic Route

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2,2-bis[[(2-methyl-1-oxoallyl)oxy]methyl]-1,3-propanediyl bismethacrylate Structure

2,2-bis[[(2-met...

CAS#:3253-41-6

Literature: Journal of Polymer Science, Part A: Polymer Chemistry, , vol. 51, # 21 p. 4626 - 4636

~%

2,2-bis[[(2-methyl-1-oxoallyl)oxy]methyl]-1,3-propanediyl bismethacrylate Structure

2,2-bis[[(2-met...

CAS#:3253-41-6

Literature: Doklady 6.Konf.vysokomol.Soedin.MoskauChem.Abstr., , p. 172 Doklady 6.Konf.vysokomol.Soedin.MoskauChem.Abstr., , p. 12455

 Customs

HS Code 2916190090
Summary 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

3-propanediylester
2,2-bis[[(2-methyl-1-oxoallyl)oxy]methyl]-1,3-propanediyl bismethacrylate
Tetramethylolmethane tetramethacrylate
1,3-Bis-methacryloyloxy-2,2-bis-methacryloyloxymethyl-propan
pentaerythritol tetrmethacrylate
Bismethacrylic acid 2,2-bis[(methacryloyloxy)methyl]-1,3-propanediyl ester
Pentaerythrityl tetramethacrylate
NEOPENTANETETRAYL METHACRYLATE
Dimethacrylic acid [2,2-bis[(methacryloyloxy)methyl]-1,3-propanediyl] ester
Tetra-O-methacryloyl-pentaerythrit
Penthaerythritol tetramethacrylate
tetra-O-methacryloyl-pentaerythritol
2,2-bis[[(2-methyl-1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl ester
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