Melting point :2.8 °C(lit.)
Boiling point :92 °C30 mm Hg(lit.)
Density :2.36 g/mL at 25 °C(lit.)
vapor density :>10.2 (vs air)
vapor pressure :0.13 psi ( 55 °C)
refractive index :1.601
Flash point :79°C/22mm
solubility :Soluble in HCl, chloroform, carbon tetrachlorideMiscible with chloroform, hydrochloric acid, tartaric acid, carbon disulfide and carbon tetrachloride.
form :Liquid
Specific Gravity :2.336
color :Red-yellow
Odor :offensive odor
Water Solubility :Soluble in water (react), chloroform, hydrochloric acid, and carbon tetrachloride.
Sensitive :Moisture Sensitive
Merck :14,695
Dielectric constant :3.2200000000000002
Stability :Stable, but reacts with moisture and water. Releases highly toxic fumes if involved in a fire.
CAS DataBase Reference :7647-18-9(CAS DataBase Reference)
EPA Substance Registry System :Antimony pentachloride (7647-18-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. 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.