Skip to Content
Merck

8.18484

N-(3-Sulfopropyl)-N-methacroyloxyethyl- N,N-dimethylammonium betaine

for synthesis

Synonym(s):

N-(3-Sulfopropyl)-N-methacroyloxyethyl- N,N-dimethylammonium betaine, SPE

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C11H21NO5S
CAS Number:
3637-26-1
Molecular Weight:
279.35
UNSPSC Code:
12352107
EC Index Number:
222-860-8
NACRES:
NA.22
MDL number:
MFCD00040574

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

200

pH

6.3 (20 °C, 100 g/L in H2O)

mp

147-149 °C

transition temp

flash point >110 °C

solubility

500 g/L

bulk density

400 kg/m3

storage temp.

2-30°C

SMILES string

[S](=O)(=O)([O-])CCC[N+](CCOC(=O)C(=C)C)(C)C

InChI

1S/C11H21NO5S/c1-10(2)11(13)17-8-7-12(3,4)6-5-9-18(14,15)16/h1,5-9H2,2-4H3

InChI key

BCAIDFOKQCVACE-UHFFFAOYSA-N

General description

N-(3-Sulfopropyl)-N-methacroyloxyethyl- N,N-dimethylammonium betaine (SBMA) is a zwitterionic monomer containing positively charged quaternary ammonium and negatively charged sulfonate groups. It is widely used in the synthesis of hydrogels.

Analysis Note

Assay (of S): ≥ 98.0 %
Identity (IR): passes test

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Global Trade Item Number

SKUGTIN
818484010004022536437385

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service