2-Acrylamide-2-methylpropanesulfonic acid

Product Name: 2-Acrylamide-2-methylpropanesulfonic acid
CAS No.: 15214-89-8
Chemical Name: 2-Acrylamide-2-methylpropanesulfonic acid
Synonyms: AMPS;TBAS;2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID;2-ACRYLAMIDO-2-METHYLPROPANESULFONIC ACID;2-Acrylamido-2-methyl-1-propane;2-Acrylamido-2-methylpropane-1-sulfonic acid;ACRYLAMIDO BUFFER;ampsna;TBAS-Q;2-AcryL
CBNumber: CB3470952
Molecular Formula: C7H13NO4S
Formula Weight: 207.25
MOL File: 15214-89-8.mol

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2-Acrylamide-2-methylpropanesulfonic acid Property

Melting point:: 195 °C (dec.) (lit.)
Density: 1.45
vapor pressure: <0.0000004 hPa (25 °C)
refractive index: 1.6370 (estimate)
Flash point:: 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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Safety

Hazard Codes: C,Xn
Risk Statements: 34-21/22-41-37-20/22
Safety Statements: 26-36/37/39-45-22
RIDADR: UN 2585 8/PG 3
WGK Germany: 1
RTECS: TZ6658000
TSCA: Yes
HazardClass: 8
PackingGroup: III
HS Code: 29241900
Toxicity: LD50 orally in Rabbit: 1000 - 2000 mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.18667
Product name: 2-Acrylamido-2-methylpropanesulfonic acid
Purity: (stabilised) for synthesis
Packaging: 100g
Price: $46.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.18667
Product name: 2-Acrylamido-2-methylpropanesulfonic acid
Purity: (stabilised) for synthesis
Packaging: 500g
Price: $86.8
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.18667
Product name: 2-Acrylamido-2-methylpropanesulfonic acid
Purity: (stabilised) for synthesis
Packaging: 25kg
Price: $1110
Updated: 2024/03/01

Sigma-Aldrich

Product number: 282731
Product name: 2-Acrylamido-2-methyl-1-propanesulfonic acid
Purity: 99%
Packaging: 250g
Price: $44.3
Updated: 2024/03/01

Sigma-Aldrich

Product number: 282731
Product name: 2-Acrylamido-2-methyl-1-propanesulfonic acid
Purity: 99%
Packaging: 1kg
Price: $69.5
Updated: 2024/03/01

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2-Acrylamide-2-methylpropanesulfonic acid Chemical Properties,Usage,Production

Chemical Properties

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.

Uses

2-Acrylamide-2-methylpropanesulfonic acid has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability. It can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.

Preparation

2-Acrylamido-2-methylpropanesulfonic acid(AMPS) can be synthesized by one step and two steps. The one-step method is to react the raw materials acrylonitrile, isobutylene and oleum together. The two-step method is to sulfonate isobutylene in the presence of a reaction solvent to obtain a sulfonated intermediate, and then react with acrylonitrile in the presence of sulfuric acid. One-step method is more economical. Raw material consumption quota: isobutylene 300kg/t, acrylonitrile 290kg/t, oleum 560kg/t.

Application

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.

Definition

ChEBI: 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid is an organosulfonic acid.

Solubility in organics

DMF, methanol (@ 65C), water

2-Acrylamide-2-methylpropanesulfonic acid Preparation Products And Raw materials

Raw materials

FUMING SULFURIC ACID PROPYLENE Isobutylene Sulfuric acid fuming 20% Acetic acid Acrylonitrile Sulfuric acid

Preparation Products

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2-Acrylamide-2-methylpropanesulfonic acid Suppliers

Americas 1 Belgium 1 Canada 2 CHINA 409 Europe 3 France 1 Germany 9 India 12 Japan 8 South Korea 1 Switzerland 2 The Netherlands 1 United Kingdom 7 United States 38 Global 495

TOKYO CHEMICAL INDUSTRY CO., LTD.

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Wako Pure Chemical Industries, Ltd.

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Kanto Chemical Co., Inc.

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ProdList: 6756
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View Lastest Price from 2-Acrylamide-2-methylpropanesulfonic acid manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 2-Acrylamide-2-methylpropanesulfonic acid 15214-89-8
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-05-14

Jinan Finer Chemical Co., Ltd

Product: 2-Acrylamide-2-methylpropanesulfonic acid (AMPS) 15214-89-8
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%,98%
Supply Ability: 3000mt
Release date: 2019-03-15

Shandong Deshang Chemical Co., Ltd.

Product: 2-Acrylamide-2-methylpropanesulfonic acid 15214-89-8
Price: US $6.00-3.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10 tons
Release date: 2024-08-15

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