Melting point :1.25 °C(lit.)
Boiling point :107 °C
Density :1.645 g/mL at 25 °C(lit.)
vapor density :5.3 (vs air)
vapor pressure :104 mm Hg ( 50 °C)
refractive index :n20/D 1.461
Flash point :105.8°C
storage temp. :Store below +30°C.
solubility :Phosphorus(V) oxychloride is soluble in many organic solvents.
form :Liquid
Specific Gravity :1.692 (15/15℃)
color :Colorless
PH :1.0 (5g/l, H2O, 25℃)
Odor :Pungent odour
Water Solubility :reacts exothermically
Sensitive :Moisture Sensitive
Merck :14,7349
Exposure limits :TLV-TWA0.628 mg/m³ (0.1 ppm)(ACGIH).
Dielectric constant :14.0（22℃）
Stability :Stable. Reacts violently with water. Incompatible with many metals, alcohols, amines, phenol, DMSO, strong bases.
InChIKey :XHXFXVLFKHQFAL-UHFFFAOYSA-N
LogP :0.357 (est)
CAS DataBase Reference :10025-87-3(CAS DataBase Reference)
NIST Chemistry Reference :Phosphoryl chloride(10025-87-3)
EPA Substance Registry System :Phosphorus oxychloride (10025-87-3)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
Precautionary statements:	P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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. P314 Get medical advice/attention if you feel unwell.