2-Acrylamide-2-methylpropanesulfonic acid CAS# 15214-89-8
2-Acrylamide-2-methylpropanesulfonic acid CAS# 15214-89-8 - Image 2
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2-Acrylamide-2-methylpropanesulfonic acid CAS# 15214-89-8

2-Acrylamide-2-methylpropanesulfonic acid is a white crystals. The melting point is 195°C (decomposition). Soluble in water, the solution is acidic. Soluble in dimethylformamide, partially soluble in methanol, ethanol, insoluble in acetone. Slightly sour.

2-Acrylamide-2-methylpropanesulfonic acid is an important monomer. Its copolymers or homopolymers with different molecular weight can be widely used in textile, oil drilling, water treatment, papermaking, dying, coating, cosmetics, electronics, etc. because of its unique formular structure—containing sulfonic acid group and unsaturated radical, thus showing excellent properties in many aspects.

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2-Acrylamide-2-methylpropanesulfonic acid CAS# 15214-89-8

Product Name: 2-Acrylamide-2-methylpropanesulfonic acid
Synonyms: 1-Propanesulfonicacid,2-methyl-2-[(1-oxo-2-propenyl)amino]-;2-acrylamido-2-methylpropanesulfonate;2-ACRYLAMIDE-2-METHYLPROPANESULFONIC ACID;2-ACRYLAMIDO-2-METHYLPROPANESULPHONIC ACID;2-METHYL-2-[(1-OXO-2-PROPENYL)AMINO]-1-PROPANESULFONIC ACID;LABOTEST-BB LT00012662;2-Acryloylamino-2-methyl-1-propanesulfonic acid;2-ACRYLOYLAMIDO-2-METHYLPROPANESULFONIC ACID MONOMER
CAS: 15214-89-8
MF: C7H13NO4S
MW: 207.25
EINECS: 239-268-0
Product Categories: Organic Chemicals;Industrial/Fine Chemicals;monomer;Acrylamide and Methacrylamide;Acrylic Monomers;Monomers;bc0001;15214-89-8
Mol File: 15214-89-8.mol
2-Acrylamide-2-methylpropanesulfonic acid Structure
2-Acrylamide-2-methylpropanesulfonic acid Chemical Properties
Melting point 195 °C (dec.) (lit.)
density 1.45
vapor pressure <0.0000004 hPa (25 °C)
refractive index 1.6370 (estimate)
Fp 160 °C
storage temp. Store below +30°C.
solubility >500g/l soluble
pka 1.67±0.50(Predicted)
form solution
color White
Water Solubility 1500 g/L (20 ºC)
Sensitive Hygroscopic
BRN 1946464
Stability: Light Sensitive
InChIKey HNKOEEKIRDEWRG-UHFFFAOYSA-N
LogP -3.7 at 20℃ and pH1-7
Surface tension 70.5mN/m at 1g/L and 20℃
Dissociation constant 2.4 at 20℃
CAS DataBase Reference 15214-89-8(CAS DataBase Reference)
EPA Substance Registry System 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]- (15214-89-8)

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