Melting point :64-67 °C(lit.)
Boiling point :88-90°C 16mm
Density :1.4255 (rough estimate)
refractive index :1.6411 (estimate)
Flash point :88-90°C/16mm
storage temp. :Sealed in dry,Store in freezer, under -20°C
solubility :Soluble in chloroform, diethyl ether and ethanol.
form :Powder, Crystalline Powder or Solid
color :White to yellow
BRN :1209726
CAS DataBase Reference :766-96-1(CAS DataBase Reference)
NIST Chemistry Reference :Benzene, 1-bromo-4-ethynyl-(766-96-1)

Symbol(GHS):
Signal word:	Warning
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 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P391 Collect spillage. Hazardous to the aquatic environment P501 Dispose of contents/container to..…