T8199730
Chlorodiphenylphosphine , >97.0%(T) , 1079-66-9
Synonym(s):
Chlorodiphenylphosphine;Diphenylchlorophosphine;Diphenylphosphinous chloride;PPh2Cl;ClPPh2
CAS NO.：1079-66-9
Empirical Formula: C12H10ClP
Molecular Weight: 220.63
MDL number: MFCD00000529
EINECS: 214-093-2
| Pack Size | Price | Stock | Quantity |
| 25g | RMB196.00 | In Stock |
|
| 100g | RMB560.00 | In Stock |
|
| 500g | RMB828.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 14-16°C |
| Boiling point: | 320 °C(lit.) |
| Density | 1.229 g/mL at 25 °C(lit.) |
| vapor density | 7.8 (vs air) |
| vapor pressure | 1.3 hPa (20 °C) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | Miscible with alcohol. Slightly miscible with ammonia. |
| form | Liquid |
| color | Colorless to yellow |
| Specific Gravity | 1.229 |
| Water Solubility | Reacts violently |
| Sensitive | Air & Moisture Sensitive |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| BRN | 512032 |
| InChIKey | XGRJZXREYAXTGV-UHFFFAOYSA-N |
| LogP | 5.330 (est) |
| CAS DataBase Reference | 1079-66-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Chlorodiphenylphosphine(1079-66-9) |
| EPA Substance Registry System | Phosphinous chloride, diphenyl- (1079-66-9) |
Description and Uses
Chlorodiphenylphosphine is used to introduce the diphenylphosphinyl moiety by aryl ortho-lithiation. It is also used as an intermediate to make antioxidants, flame retardants, stabilizers, catalysts, photoinitiators, and optical brighteners. Used as a halogenation reagent for the conversion of alcohols into halides, in the preparation of solid-phase reagent for the conversion of alcohols to alkyl halides.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H290-H302-H314-H412 |
| Precautionary statements | P273-P280-P301+P312+P330-P303+P361+P353-P305+P351+P338+P310 |
| Hazard Codes | C |
| Risk Statements | 14-34-29-36 |
| Safety Statements | 26-36/37/39-45-8-30-25-27 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 2 |
| F | 1-9-19 |
| Autoignition Temperature | 320 °C |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29310095 |
| Toxicity | LD50 orally in Rabbit: 316 mg/kg |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
