16619-21-9
16619-21-9 structure
- Name: 1-(3-nitrophenyl)-3-phenyl-prop-2-en-1-one
- Chemical Name: (E)-1-(3-nitrophenyl)-3-phenylprop-2-en-1-one
- CAS Number: 16619-21-9
- Molecular Formula: C15H11NO3
- Molecular Weight: 253.25300
- Create Date: 2017-11-29 18:43:06
- Modify Date: 2025-08-25 00:55:10
| Name | (E)-1-(3-nitrophenyl)-3-phenylprop-2-en-1-one |
|---|---|
| Synonyms |
3'-Nitro-chalkon
3'-nitro-chalcone 3-Phenyl-1-<3-nitro-phenyl>-prop-2-en-1-on |
| Density | 1.255g/cm3 |
|---|---|
| Boiling Point | 424.6ºC at 760 mmHg |
| Molecular Formula | C15H11NO3 |
| Molecular Weight | 253.25300 |
| Flash Point | 203.9ºC |
| Exact Mass | 253.07400 |
| PSA | 62.89000 |
| LogP | 4.01410 |
| Vapour Pressure | 2.05E-07mmHg at 25°C |
| Index of Refraction | 1.651 |
| HS Code | 2914700090 |
|---|
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |