50721-74-9
50721-74-9 structure
- Name: 6'-Diethylamino-3'-methyl-2'-(p-phenetidino)spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
- Chemical Name: 6'-(Diethylamino)-2'-[(4-ethoxyphenyl)amino]-3'-methyl-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
- CAS Number: 50721-74-9
- Molecular Formula: C33H32N2O4
- Molecular Weight: 520.618
- Create Date: 2021-09-14 11:04:10
- Modify Date: 2025-09-07 19:34:29
| Name | 6'-(Diethylamino)-2'-[(4-ethoxyphenyl)amino]-3'-methyl-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one |
|---|---|
| Synonyms |
6′-(Diethylamino)-2′-[(4-ethoxyphenyl)amino]-3′-methylspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one
6'-(Diethylamino)-2'-[(4-ethoxyphenyl)amino]-3'-methyl-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 6'-(diethylamino)-2'-[(4-ethoxyphenyl)amino]-3'-methyl- |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 703.3±60.0 °C at 760 mmHg |
| Molecular Formula | C33H32N2O4 |
| Molecular Weight | 520.618 |
| Flash Point | 379.2±32.9 °C |
| Exact Mass | 520.236206 |
| LogP | 7.15 |
| Vapour Pressure | 0.0±2.2 mmHg at 25°C |
| Index of Refraction | 1.674 |