21267-14-1
21267-14-1 structure
- Name: TETRAETHYL-1,4-BENZENEDIPHOSPHONATE
- Chemical Name: 1,4-bis(diethoxyphosphoryl)benzene
- CAS Number: 21267-14-1
- Molecular Formula: C14H24O6P2
- Molecular Weight: 350.28400
- Create Date: 2016-07-01 15:04:51
- Modify Date: 2024-03-04 19:38:46
| Name | 1,4-bis(diethoxyphosphoryl)benzene |
|---|---|
| Synonyms |
p-Bis-(diethylphosphonato)benzol
tetraethyl 1,4-phenylenebisphosphonate Tetraethyl 1,4-benzenediphosphonate 1,4-benzene-diphosphonic acid tetra-ethyl ester EINECS 244-303-8 |
| Density | 1.17g/cm3 |
|---|---|
| Boiling Point | 416.6ºC at 760mmHg |
| Molecular Formula | C14H24O6P2 |
| Molecular Weight | 350.28400 |
| Exact Mass | 350.10500 |
| PSA | 90.68000 |
| LogP | 3.46940 |
| Vapour Pressure | 9.11E-07mmHg at 25°C |
| Index of Refraction | 1.478 |
| HS Code | 2916399090 |
|---|
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |