| Identification | More | [Name]
2-Acrylamide-2-methylpropanesulfonic acid | [CAS]
15214-89-8 | [Synonyms]
2-ACRYLAMIDE-2-METHYLPROPANESULFONIC ACID
2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID
2-ACRYLAMIDO-2-METHYLPROPANESULFONIC ACID
2-ACRYLAMIDO-2-METHYLPROPANESULPHONIC ACID
2-ACRYLOYLAMIDO-2-METHYLPROPANESULFONIC ACID
2-METHYL-2-[(1-OXO-2-PROPENYL)AMINO]-1-PROPANESULFONIC ACID
ACRYLAMIDO BUFFER
AMPS
AMPS MONOMER
LABOTEST-BB LT00012662
1-Propanesulfonicacid,2-methyl-2-[(1-oxo-2-propenyl)amino]-
2-Acrylamido-2-methyl-1-propane
2-acrylamido-2-methylpropanesulfonate
2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonicaci
TBAS
2-Acryloylamino-2-methyl-1-propanesulfonic acid
2-ACRYLOYLAMIDO-2-METHYLPROPANESULFONIC ACID MONOMER
ACRYLAMIDO BUFFER SOLUTION PK 1, 0.2 M I N WATER, STAB.
ACRYLAMIDO BUFFER PK 1
2-Acrylamide-2-MethyylPropaneSodiumSulfonate | [EINECS(EC#)]
239-268-0 | [Molecular Formula]
C7H13NO4S | [MDL Number]
MFCD00007522 | [Molecular Weight]
207.25 | [MOL File]
15214-89-8.mol |
| Chemical Properties | Back Directory | [Appearance]
WHITE POWDER | [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. ]
2-8°C
| [solubility ]
>500g/l soluble | [form ]
solution
| [pka]
1.67±0.50(Predicted) | [color ]
White | [Water Solubility ]
1500 g/L (20 ºC) | [Sensitive ]
Hygroscopic | [Usage]
AMPS 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. | [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]
15214-89-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns.
R21/22:Harmful in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [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 Information | Back Directory | [Chemical Properties]
2-Acrylamide-2-methylpropanesulfonic acid is WHITE POWDER
| [Uses]
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.
| [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. | [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. | [Solubility in organics]
DMF, methanol (@ 65C), water |
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