138833-47-3
138833-47-3 structure
- Name: 4',5'-dibromofluorescein octadecyl ester
- Chemical Name: octadecyl 2-(4,5-dibromo-3-hydroxy-6-oxoxanthen-9-yl)benzoate
- CAS Number: 138833-47-3
- Molecular Formula: C38H46Br2O5
- Molecular Weight: 742.57700
- Catalog: analytical chemistry Analytical reagent Common analytical reagents
- Create Date: 2017-10-24 21:19:10
- Modify Date: 2024-02-02 10:59:15
| Name | octadecyl 2-(4,5-dibromo-3-hydroxy-6-oxoxanthen-9-yl)benzoate |
|---|---|
| Synonyms |
4 inverted exclamation marka,5 inverted exclamation marka-Dibromofluorescein octadecyl ester
Chromoionophore VI 4',5'-Dibromofluorescein octadecyl ester ETH 7075 |
| Density | 1.37g/cm3 |
|---|---|
| Boiling Point | 761.4ºC at 760 mmHg |
| Melting Point | 214-216ºC |
| Molecular Formula | C38H46Br2O5 |
| Molecular Weight | 742.57700 |
| Flash Point | 414.3ºC |
| Exact Mass | 740.17100 |
| PSA | 76.74000 |
| LogP | 12.21370 |
| Vapour Pressure | 5.29E-24mmHg at 25°C |
| Index of Refraction | 1.609 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | 22-24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |