Pentaerythritol tetramethacrylate

[3-(2-methylprop-2-enoyloxy)-2,2-bis(2-methylprop-2-enoyloxymethyl)propyl] 2-methylprop-2-enoate

CAS: 3253-41-6

Molecular Formula	`C21H28O8`
Molecular Weight	408.4 g/mol
LogP	3.8
Topological Polar Surface Area	105.0 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	8
Rotatable Bonds	16
Exact Mass	408.1784
Heavy Atoms	29
Complexity	603.0

Chemical Identifiers

CAS Number	3253-41-6
SMILES	`CC(=C)C(=O)OCC(COC(=O)C(=C)C)(COC(=O)C(=C)C)COC(=O)C(=C)C`
InChIKey	`KGBBDBRJXGILTQ-UHFFFAOYSA-N`

📖 Product Overview

Pentaerythritol tetramethacrylate (CAS: 3253-41-6) is a chemical compound with molecular formula C21H28O8 and molecular weight 408.4 g/mol. Its IUPAC systematic name is [3-(2-methylprop-2-enoyloxy)-2,2-bis(2-methylprop-2-enoyloxymethyl)propyl] 2-methylprop-2-enoate. LogP 3.8 Topological Polar Surface Area 105.0 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 8 Rotatable Bonds 16 Exact Mass 408.1784 Heavy Atoms 29 Complexity 603.0 InChI Key: KGBBDBRJXGILTQ-UHFFFAOYSA-N. SMILES: CC(=C)C(=O)OCC(COC(=O)C(=C)C)(COC(=O)C(=C)C)COC(=O)C(=C)C.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

What is the typical lead time for this product?

Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

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Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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