Melting point :872 °C (lit.)
Boiling point :1500 °C
Density :4.95 g/mL at 25 °C (lit.)
vapor pressure :1 mm Hg ( 970 °C)
Flash point :1500°C
solubility :Sparingly soluble in hydrochloric acid, nitric acid, and ammonium hydroxide.
form :powder
color :White to beige to light brown
Specific Gravity :4.95
Water Solubility :SLIGHTLY SOLUBLE
Sensitive :Hygroscopic
Merck :14,10136
Solubility Product Constant (Ksp) :pKsp: 1.52
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3 Stability :hygroscopic
CAS DataBase Reference :7783-49-5(CAS DataBase Reference)
NIST Chemistry Reference :Zinc difluoride(7783-49-5)
EPA Substance Registry System :Zinc difluoride (7783-49-5)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P273 Avoid release to the environment. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water.