9003-70-7
9003-70-7 structure
- Name: Polystyrene resin
- Chemical Name: tert-butyl (4S)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoate
- CAS Number: 9003-70-7
- Molecular Formula: C24H27NO5
- Molecular Weight: 409.47500
- Catalog: Catalysts and additives polymer
- Create Date: 2018-02-08 08:00:00
- Modify Date: 2025-08-24 03:37:28
| Name | tert-butyl (4S)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoate |
|---|---|
| Synonyms |
MFCD00146442
Poly(Styrene-Co-Divinylbenzene) Polystyrene resin |
| Density | 0.29 g/cm3 (free fall)(lit.) |
|---|---|
| Molecular Formula | C24H27NO5 |
| Molecular Weight | 409.47500 |
| Exact Mass | 409.18900 |
| PSA | 85.19000 |
| LogP | 4.41890 |
| Appearance | microspheres | White to off-white |
| Vapour density | <1 (vs air) |
| Vapour Pressure | 17 mm Hg ( 20 °C) |
| Index of Refraction | n20/D 1.333 |
| Storage condition | Store at RT. |
| Stability | Stable. Moisture sensitive. Incompatible with strong oxidizing agents. |
| Water Solubility | Insoluble in water. |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | 24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | BD1200000 |