Chlorodiphenylphosphine
- Product Name
- Chlorodiphenylphosphine
- CAS No.
- 1079-66-9
- Chemical Name
- Chlorodiphenylphosphine
- Synonyms
- DPPC;PH2PCL;PPh2Cl;ClPPh2;DIPHENYLCHLOROPHOSPHINE;DIPHENYLPHOSPHINOUS CHLORIDE;AURORA KA-1322;95% (C6H5)2PCl;Chlordiphenylphosphin;CHLORODIPHENYLPHOSPINE
- CBNumber
- CB6365608
- Molecular Formula
- C12H10ClP
- Formula Weight
- 220.63
- MOL File
- 1079-66-9.mol
Chlorodiphenylphosphine Property
- 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
- n20/D 1.636(lit.)
- 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)
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H290May be corrosive to metals
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
N-Bromosuccinimide Price
- Product number
- C39601
- Product name
- Chlorodiphenylphosphine
- Purity
- 96%
- Packaging
- 25g
- Price
- $63.3
- Updated
- 2024/03/01
- Product number
- 766054
- Product name
- P-Chlorodiphenylphosphine
- Purity
- 99%
- Packaging
- 25g
- Price
- $102
- Updated
- 2024/03/01
- Product number
- C0597
- Product name
- Chlorodiphenylphosphine
- Purity
- >97.0%(T)
- Packaging
- 25g
- Price
- $23
- Updated
- 2024/03/01
- Product number
- C0597
- Product name
- Chlorodiphenylphosphine
- Purity
- >97.0%(T)
- Packaging
- 100g
- Price
- $64
- Updated
- 2024/03/01
- Product number
- 041352
- Product name
- Chlorodiphenylphosphine, 98+%
- Packaging
- 10g
- Price
- $29.6
- Updated
- 2024/03/01
Chlorodiphenylphosphine Chemical Properties,Usage,Production
Chemical Properties
Colorless to light yellow liqui
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.
Production Methods
The specific synthesis steps of Chlorodiphenylphosphine are as follows: In a sealed NMR tube filled with argon,Dissolve Ph2P (O) H (0.05 mmol) in 0.5 mL of tetrahydrofuran,Add acetyl chloride (the amount of acetyl chloride added is 1.2 times the equivalent of Ph2P (O) H),The mixture was reacted at 100 ° C for 12 hours with a yield of 99%.
Synthesis Reference(s)
Journal of the American Chemical Society, 77, p. 3526, 1955 DOI: 10.1021/ja01618a030
Flammability and Explosibility
Non flammable
Purification Methods
This air-sensitive, pale yellow lachrymatory liquid is purified by careful fractional distillation and discarding the lower boiling fraction which contains the main impurity PhPCl2 (b 48-51o/0.7mm), and checking for impurities by NMR. [Weinberg J Org Chem 40 3586 1975, Honer et al. Chem Ber 94 2122 1961, Beilstein 16 IV 969.]
Chlorodiphenylphosphine Preparation Products And Raw materials
Raw materials
Preparation Products
Chlorodiphenylphosphine Suppliers
- Tel
- --
- Fax
- --
- Country
- Singapore
- ProdList
- 2215
- Advantage
- 39
View Lastest Price from Chlorodiphenylphosphine manufacturers
- Product
- Chlorodiphenylphosphine 1079-66-9
- Price
- US $40.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-05-24
- Product
- Chlorodiphenylphosphine 1079-66-9
- Price
- US $30.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 2000kg
- Release date
- 2024-05-15
- Product
- CHLORODIPHENYLPHOSPHINE 1079-66-9
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100
- Release date
- 2024-10-30