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Sigma-Aldrich POLY(TERT-BUTYL ACRYLATE-CO-ETHYL
List Price
$95.82
Your Price
$95.82
Sigma-Aldrich Poly(tert-butyl acrylate-co-ethyl acrylate-co-methacrylic acid), powder, methacrylic acid 23, 250 g - SIAL (Additional S&H or Hazmat Fees May Apply)
NETA PART:
SIAL-444790-250G
MFG.PART:
444790-250G
UNSPSC:
41122409
Manufacturer:
Sigma-Aldrich
| description | |
|---|---|
K-value 34 - 40 DIN 53 726 |
| Quality Level | |
|---|---|
100 |
| form | |
|---|---|
powder |
| feed ratio | |
|---|---|
methacrylic acid 23 |
| acid number | |
|---|---|
140‑160 mg KOH/g |
| transition temp | |
|---|---|
Tg 75 °C |
| solubility | |
|---|---|
water and ethanol: soluble in salt form |
| density | |
|---|---|
0.4 g/mL at 25 °C (lit.) |
| SMILES string | |
|---|---|
C\C=C\C(O)=O.CCOC(=O)C=C.CC(C)(C)OC(=O)C=C |
| InChI | |
|---|---|
1S/C7H12O2.C5H8O2.C4H6O2/c1-5-6(8)9-7(2,3)4;1-3-5(6)7-4-2;1-2-3-4(5)6/h5H,1H2,2-4H3;3H,1,4H2,2H3;2-3H,1H3,(H,5,6)/b;;3-2+ |
| General description | |
|---|---|
ApplicationHair care products. PTBEM can be used to prepare a site specific polymeric drug delivery system for prednisone, a steroidal anti-inflammatory drug.[1] |
| SKU | SIAL-444790-250G |
|---|---|
| Supplier Part Number | 444790-250G |
| UM | EA |
| UNSPSC | 41122409 |
| Manufacturer | Sigma-Aldrich |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 9 |
| CAS Number | 159666-35-0 |
| Energy Star | No |
| Green | No |
| Controlled | N |