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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

IUPAC name:
2,2-bis[(methacryloyloxy)methyl]butyl methacrylate (non-preferred name)

Inventory

EC number:
221-950-4
EC name:
Propylidynetrimethyl trimethacrylate
CAS number:
3290-92-4
CAS number:
3290-92-4
Synonyms
Names:
2-Propenoic acid, 2-methyl-, 2-ethyl-2- (2-methyl-1-oxo-2-propenyl)oxy methyl -1,3-propanediyl este
2-Propenoic acid, 2-methyl-, 2-ethyl-2-[[(2-methyl-1-oxo- 2-propenyl)oxy]methyl]-1,3-propanediyl ester
2-Propenoic acid, 2-methyl-, 2-ethyl-2-[[(2-methyl-1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl ester
tmptma
Identifier:
IUPAC name
1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, trimethacrylate
Identifier:
IUPAC name
2,2-bis(2-methylprop-2-enoyloxymethyl)butyl 2-methylprop-2-enoate
Identifier:
IUPAC name
2,2-bis({[(2-methylprop-2-enoyl)oxy]methyl})butyl 2-methylprop-2-enoate
Identifier:
IUPAC name
2,2-bis[(methacryloyloxy)methyl]butyl methacrylate
Identifier:
IUPAC name
TMPTMA
Identifier:
ChemSpider ID
17649
Identifier:
common name
TriMethylol TriMethAcrylate
Identifier:
common name
Trimethylolpropane trimethacrylate (TMPTMA)
Identifier:
common name
tmptma
Identifier:
other: InChl
InChI=1S/C18H26O6/c1-8-18(9-22-15(19)12(2)3,10-23-16(20)13(4)5)11-24-17(21)14(6)7/h2,4,6,8-11H2,1,3,5,7H3
Identifier:
other: SMILES notation
O=C(OCC(CC)(COC(=O)C(=C)C)COC(=O)C(=C)C)C(=C)C
2,2-bis[(methacryloyloxy)methyl]butyl methacrylate (non-preferred name)

Molecular and structural information

Molecular formula:
C18H26O6
Molecular weight:
ca. 338.4
SMILES notation:
CCC(COC(=O)C(=C)C)(COC(=O)C(=C)C)COC(=O)C(=C)C
InChl:
InChI=1/C18H26O6/c1-8-18(9-22-15(19)12(2)3,10-23-16(20)13(4)5)11-24-17(21)14(6)7/h2,4,6,8-11H2,1,3,5,7H3
Structural formula:
Chemical structure

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