644-97-3
Product Name:
Dichlorophenylphosphine
Formula:
C6H5Cl2P
Synonyms:
3-(1,3-benzodioxol-5-yl)-4-phenyl-2,5-Furandione;Phenyldichlorophosphine;Phenylphosphine dichloride;Phenylphosphonous dichloride;PhPCl2
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Benzene phosphorus dichloride appears as a colorless, fuming liquid. Density 1.32 g / cm3. Flash point 102 °C. Corrosive to metals and tissue. |
|---|---|
| Color/Form | COLORLESS LIQUID |
| Odor | acrid, pungent |
| Boiling Point | 430 °F at 760 mmHg (USCG, 1999) |
| Melting Point | -60 °F (USCG, 1999) |
| Flash Point | 215 °F (USCG, 1999) |
| Solubility | SOL IN COMMON INERT ORGANIC SOLVENTS |
| Density | 1.14 at 77 °F (USCG, 1999) - Denser than water; will sink |
| Stability/Shelf Life | FUMES IN AIR |
| Autoignition Temperature | 319 °F (USCG, 1999) |
| Corrosivity | Corrodes metal, except 316 stainless steel, nickel, or Hastelloy |
| Heat of Combustion | est -8,200 Btu/lb= -4,500 cal/g= -190x10+5 J/kg |
| Surface Tension | est 25 dynes/cm= 0.025 N/m @ 20 °C |
| Refractive Index | INDEX OF REFRACTION: 1.5958 @ 25 °C/D |
| Other Experimental Properties | Heat of solution: -72 Btu/lb= -40 cal/g= -1.7x10+5 J/kg |
| Chemical Classes | Other Classes -> Phosphorus Compounds |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H314:Skin corrosion/irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 178.98 g/mol |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 177.9505925 g/mol |
| Monoisotopic Mass | 177.9505925 g/mol |
| Topological Polar Surface Area | 0 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 79.1 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Benzene phosphorus dichloride appears as a colorless, fuming liquid. Density 1.32 g / cm3. Flash point 102 °C. Corrosive to metals and tissue.