55718-76-8
55718-76-8 structure
- Name: 2-Chloro-1,3,2-benzodioxaborole
- Chemical Name: B-Chlorocatecholborane
- CAS Number: 55718-76-8
- Molecular Formula: C6H4BClO2
- Molecular Weight: 154.359
- Catalog: Chemical reagent Organic reagent Borane
- Create Date: 2018-06-27 17:02:45
- Modify Date: 2024-01-02 15:46:18
| Name | B-Chlorocatecholborane |
|---|---|
| Synonyms |
1,3,2-Benzodioxaborole, 2-chloro-
2-Chloro-1,3,2-benzodioxaborole MFCD00043395 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 186.6±23.0 °C at 760 mmHg |
| Melting Point | 56-58ºC(lit.) |
| Molecular Formula | C6H4BClO2 |
| Molecular Weight | 154.359 |
| Flash Point | 66.6±22.6 °C |
| Exact Mass | 153.999283 |
| PSA | 18.46000 |
| LogP | 1.68150 |
| Vapour Pressure | 0.9±0.3 mmHg at 25°C |
| Index of Refraction | 1.536 |
| Storage condition | 2-8°C |
| Symbol |
GHS02, GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H228-H314-H335 |
| Supplemental HS | Reacts violently with water. |
| Precautionary Statements | P210-P261-P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | F,C |
| Risk Phrases | 11-14-34-37 |
| Safety Phrases | 16-26-36/37/39-45 |
| RIDADR | UN 2925 4.1/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 4.1 (8) |
| HS Code | 2934999090 |
| Precursor 7 | |
|---|---|
| DownStream 10 | |
![2,2'-[1,2-Phenylenebis(oxy)]bis(1,3,2-benzodioxaborole) structure](https://image.chemsrc.com/caspic/030/37737-62-5.png)
![3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1-[tris(propan-2-yl)silyl]-1H-pyrrole structure](https://image.chemsrc.com/caspic/347/365564-11-0.png)
![2,2'-Bibenzo[d][1,3,2]dioxaborole structure](https://image.chemsrc.com/caspic/441/13826-27-2.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |