Basic information
- Name:
Propylphosphonic dichloride
- CAS No.:
4708-04-7
- Molecular Structure:
- Formula:
- C3H7Cl2OP
- Molecular Weight:
- 160.9668
- Synonyms:
- Phosphonic dichloride,propyl-;1-Dichlorophosphorylpropane;1-PROPANEPHOSPHONIC DICHLORIDE;1-Propanephosphonyl chloride;
- EINECS:
- 225-195-1
- Density:
- 1.288g/cm3
- Boiling Point:
- 172.6°Cat760mmHg
- Flash Point:
- 68.7°C
- Appearance:
- clear yellow to orange-brown liquid
- Hazard Symbols:
T- Risk Codes:
- 23/24/25-34
- Safety Description:
- 23-26-36/37/39-45 Details
Famous Chemical Enterprises
-
Livzon -
Total -
Shell -
Dupont -
Exxonmobil -
Akzonobel -
Basf -
Bayer -
BP
Please post your buying leads,so that our qualified suppliers will soon
contact you!
*Required Fields
Chemistry
IUPAC Name: 1-dichlorophosphorylpropane
Empirical Formula: C3H7Cl2OP
Molecular Weight: 160.9668
EINECS: 225-195-1
Structure of Propylphosphonic dichloride (CAS NO.4708-04-7):
Index of Refraction: 1.433
Molar Refractivity: 32.51 cm3
Molar Volume: 124.9 cm3
Polarizability: 12.89×10-24cm3
Surface Tension: 33.4 dyne/cm
Density: 1.288 g/cm3
Flash Point: 68.7 °C
Enthalpy of Vaporization: 39.22 kJ/mol
Boiling Point: 172.6 °C at 760 mmHg
Vapour Pressure: 1.76 mmHg at 25°C
Product Categories: Organic Building Blocks;Phosphorus Compounds;Phosphorus Halides
Canonical SMILES: CCCP(=O)(Cl)Cl
InChI: InChI=1S/C3H7Cl2OP/c1-2-3-7(4,5)6/h2-3H2,1H3
InChIKey: CWMQAFZROJAZQS-UHFFFAOYSA-N
Safety Profile
Hazard Codes: 
T
Risk Statements: 23/24/25-34
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R34:Causes burns.
Safety Statements: 23-26-36/37/39-45
S23:Do not breathe vapour.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
HazardClass: 8
PackingGroup: II
Specification
Propylphosphonic dichloride , its cas register number is 4708-04-7. It also can be called n-Propylphosphonic dichloride ; 1-Propanephosphonic dichloride ; phosphonic dichloride, P-propyl- . Propylphosphonic dichloride (CAS NO.4708-04-7) is a clear yellow to orange-brown liquid.