Merck, 388726-1L, Polybutenes
Size:1 L, average Mn ~2, 300 by VPO, isobutylene >90 %
Catalog Number: 388726-1L
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Pack Size1 L
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| NACRES | NA.23 |
|---|---|
| PubChem Substance ID | 24864245 |
| UNSPSC Code | 12162002 |
| MDL number | MFCD00197897 |
| InChI | 1S/2C4H8/c2*1-3-4-2/h3-4H,1-2H3;3H,1,4H2,2H3/b4-3+; |
| SMILES string | CCC=C.C\C=C\C |
| InChI key | WTOOLIQYCQJDBG-BJILWQEISA-N |
| form | liquid |
| mol wt | average Mn ~2,300 by VPO |
| composition | isobutylene, >90% |
| refractive index | n20/D 1.504 |
| viscosity | 4,000-4,400 cSt(99 °C)(lit.) |
| transition temp | Tg −64.9 °C |
| density | 0.908 g/mL at 25 °C |
| Quality Level | 100 |
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