1499-17-8
1499-17-8 structure
- Name: 1,2-phenylene phosphorochloridate
- Chemical Name: 2-Chlorobenzo[d][1,3,2]dioxaphosphole 2-oxide
- CAS Number: 1499-17-8
- Molecular Formula: C6H4ClO3P
- Molecular Weight: 190.52100
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-02-23 08:00:00
- Modify Date: 2025-08-26 08:38:30
| Name | 2-Chlorobenzo[d][1,3,2]dioxaphosphole 2-oxide |
|---|---|
| Synonyms |
EINECS 216-106-7
MFCD00005854 1,2-phenylene phosphorochloridate |
| Density | 1.57g/cm3 |
|---|---|
| Boiling Point | 120ºC9 mm Hg(lit.) |
| Melting Point | 56-62ºC |
| Molecular Formula | C6H4ClO3P |
| Molecular Weight | 190.52100 |
| Flash Point | 114.6ºC |
| Exact Mass | 189.95900 |
| PSA | 45.34000 |
| LogP | 2.80470 |
| Vapour Pressure | 0.0282mmHg at 25°C |
| Index of Refraction | 1.571 |
| Storage condition | 2-8°C |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Supplemental HS | Reacts violently with water. |
| Precautionary Statements | 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 | C: Corrosive; |
| Risk Phrases | R14 |
| Safety Phrases | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| HS Code | 2934999090 |
| Precursor 9 | |
|---|---|
| DownStream 8 | |
![2-[hydroxy(oxo)phosphaniumyl]oxyphenolate structure](https://image.chemsrc.com/caspic/391/60798-82-5.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% |