19759-89-8
19759-89-8 structure
- Name: 4-[benzotriazol-1-yl-(4-dimethylaminophenyl)methyl]-N,N-dimethyl-anili ne
- Chemical Name: (E)-1,3-bis(4-chlorophenyl)prop-2-en-1-one
- CAS Number: 19759-89-8
- Molecular Formula: C15H10Cl2O
- Molecular Weight: 277.14500
- Create Date: 2017-01-30 04:47:38
- Modify Date: 2025-10-06 07:13:52
| Name | (E)-1,3-bis(4-chlorophenyl)prop-2-en-1-one |
|---|---|
| Synonyms |
trans-4,4'-Dichlorochalcone
4',4-Dichlorochalcone tetra-N-methyl-4,4'-benzotriazol-1-ylmethanediyl-bis-aniline |
| Density | 1.13g/cm3 |
|---|---|
| Boiling Point | 587.4ºC at 760mmHg |
| Molecular Formula | C15H10Cl2O |
| Molecular Weight | 277.14500 |
| Flash Point | 309.1ºC |
| Exact Mass | 276.01100 |
| PSA | 17.07000 |
| LogP | 4.88950 |
| Vapour Pressure | 8.83E-14mmHg at 25°C |
| Index of Refraction | 1.625 |
| HS Code | 2933990090 |
|---|
|
~59%
19759-89-8 |
| Literature: Katritzky, Alan R.; Perumal, Subbu; Fan, Wei-Qiang Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1990 , # 12 p. 2059 - 2062 |
|
~%
19759-89-8 |
| Literature: Breugst, Martin; Corralbautista, Francisco; Mayr, Herbert Chemistry - A European Journal, 2012 , vol. 18, # 1 p. 127 - 137 |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |