n-(Butoxymethyl)acrylamide
CAS 1852-16-0
EC 217-442-7
Formula C8H15NO2
MW 157.21 g/mol
Monomers & Building Blocks Plastics & PolymersPrinting & PackagingTextile, Leather & Paper Cross-linking & CuringPolymerization InitiationSurface Modification & Wetting
Description
N-(Butoxymethyl)acrylamide, commonly abbreviated as NBM or NBMA and sold under trade names including Wasmer NBM, Wasmer BMA, and Cylink NBMA, is a reactive acrylamide monomer with CAS number 1852-16-0 and EC number 217-442-7. It carries no assigned E-code and has the molecular formula C8H15NO2.
In textile and paper finishing, NBM functions as a self-crosslinking monomer that reacts with hydroxyl or amide groups on substrate surfaces when thermally activated, improving wet strength and dimensional stability. In polymer coatings for printing and packaging, it is incorporated into acrylic emulsions to introduce crosslink density, enhancing solvent resistance and adhesion to treated substrates.
NBM is supplied as a liquid under HS code 2924.19.8000 and is subject to REACH registration requirements for European procurement. Buyers should request a current Safety Data Sheet and confirm supplier registration status before import. Standard packaging formats vary by supplier; drum and IBC quantities are typical for industrial volumes.
In textile and paper finishing, NBM functions as a self-crosslinking monomer that reacts with hydroxyl or amide groups on substrate surfaces when thermally activated, improving wet strength and dimensional stability. In polymer coatings for printing and packaging, it is incorporated into acrylic emulsions to introduce crosslink density, enhancing solvent resistance and adhesion to treated substrates.
NBM is supplied as a liquid under HS code 2924.19.8000 and is subject to REACH registration requirements for European procurement. Buyers should request a current Safety Data Sheet and confirm supplier registration status before import. Standard packaging formats vary by supplier; drum and IBC quantities are typical for industrial volumes.
Physical Properties
| Melting Point | -9-6 °C |
| Boiling Point | 110-112 °C @ Press: 0.03 Torr |
| Density | 0.9693 g/cm³ @ Temp: 25 °C |
| Flash Point | 175 °F |
| Color | Clear colorless |
| Form | Liquid |
| Water Solubility | 35.2g/L at 20℃ |
| Vapor Pressure | 0.212Pa at 20℃ |
| Refractive Index | n 20/D 1.461(lit.) |
| Log P | 1.182 at 20℃ |
Safety & Handling (Learn More)
Danger GHS06 GHS07 GHS08
H
H227H301H302H311H312H315H319H320H331H332H335H350H361H370
P
P203P210P260P261P262P264P270P271P280P316P317P318P319P321P330P403P405P501P264+P265P301+P316P301+P317P302+P352P304+P340P308+P316P332+P317P337+P317P361+P364P362+P364P370+P378P403+P233P305+P351+P338
Trade & Regulatory
| HS Code | 2924.19.8000 |
| UN Number | 2810 |
| ADR Class | 6.1 |
| Packing Group | III |
| WGK (Germany) | 3 |
Other Names
N-(butoxymethyl)prop-2-enamideNBMNIBMAWasmer BMAWasmer NBMCylink NBMAn-butoxymethylakrylamidn-butoxymethyl-acrylamid
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