| Identification | Back Directory | [Name]
AMMONIO METHACRYLATE COPOLYMER TYPE A (100 MG) | [CAS]
33434-24-1 | [Synonyms]
eudragitrs
methacrylic copolymer, types A and B
AMMonio Methacrylate CopolyMer Type A
AMMonio Methacrylate CopolyMer Type B
Ammonio Methacrylate Copolymer Type A (500 mg)
Ammonio Methacrylate Copolymer Type B (500 mg)
AMMONIO METHACRYLATE COPOLYMER TYPE A (100 MG)
lymerwithethyl2-propenoateandmethyl2-methyl-2-propenoate
Trimethylammoniumethylmethacrylatechloride,methylmethacrylate,ethylacrylatepolymer
Ethanaminium,N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-,chloride,polymerwithethyl2-propenoateandmethyl2-methyl-2-propenoate
Ethanaminium, N,N,N-trimethyl-2-(2-methyl-1-oxo-2-propenyl)oxy-, chloride, polymer with ethyl 2-propenoate and methyl 2-methyl-2-propenoate | [Molecular Formula]
C19H34ClNO6 | [MOL File]
33434-24-1.mol | [Molecular Weight]
407.93 |
| Chemical Properties | Back Directory | [Appearance]
Colourless to white or almost white granules or powder. | [Melting point ]
≥265 °C | [density ]
1.24 g/cm³ (solid) | [storage temp. ]
2-8°C | [solubility ]
Practically insoluble in water, freely soluble in anhydrous ethanol and in methylene chloride giving clear to cloudy solutions. Due to the polymeric nature of the substance, a stirring time of up to 5 h may be necessary. | [InChI]
1S/C9H18NO2.2C5H8O2.ClH/c1-8(2)9(11)12-7-6-10(3,4)5;1-4(2)5(6)7-3;1-3-5(6)7-4-2;/h1,6-7H2,2-5H3;1H2,2-3H3;3H,1,4H2,2H3;1H/q+1;;;/p-1 | [InChIKey]
FSXVSUSRJXIJHB-UHFFFAOYSA-M | [SMILES]
[Cl-].[N+](CCOC(=O)C(=C)C)(C)(C)C.O(CC)C(=O)C=C.O(C)C(=O)C(=C)C | [Uses]
Excipient. | [EPA Substance Registry System]
Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-, chloride, polymer with ethyl 2-propenoate and methyl 2-methyl-2-propenoate (33434-24-1) |
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| Company Name: |
Merck KGaA
|
| Tel: |
21-20338288 |
| Website: |
www.sigmaaldrich.cn |
| Company Name: |
Whyte Chemicals
|
| Tel: |
+44 (20) 8346-5946 |
| Website: |
www.whytechemicals.co.uk |
| Company Name: |
|
| Tel: |
010-65875300 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList313228/0.htm |
| Company Name: |
|
| Tel: |
021-61192539 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList1471643/0.htm |
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