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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 8.18667
- Product name
- 2-Acrylamido-2-methylpropanesulfonic acid
- Purity
- (stabilised) for synthesis
- Packaging
- 100g
- Price
- $46.2
- Updated
- 2024/03/01
- Product number
- 8.18667
- Product name
- 2-Acrylamido-2-methylpropanesulfonic acid
- Purity
- (stabilised) for synthesis
- Packaging
- 500g
- Price
- $86.8
- Updated
- 2024/03/01
- Product number
- 8.18667
- Product name
- 2-Acrylamido-2-methylpropanesulfonic acid
- Purity
- (stabilised) for synthesis
- Packaging
- 25kg
- Price
- $1110
- Updated
- 2024/03/01
- Product number
- 282731
- Product name
- 2-Acrylamido-2-methyl-1-propanesulfonic acid
- Purity
- 99%
- Packaging
- 250g
- Price
- $44.3
- Updated
- 2024/03/01
- Product number
- 282731
- Product name
- 2-Acrylamido-2-methyl-1-propanesulfonic acid
- Purity
- 99%
- Packaging
- 1kg
- Price
- $69.5
- Updated
- 2024/03/01
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
Preparation Products
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View Lastest Price from 2-Acrylamide-2-methylpropanesulfonic acid manufacturers
- 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
- 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
- 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