Melting point :-6 °C (lit.)
Boiling point :211 °C (lit.)
Density :2.147 g/mL at 25 °C (lit.)
refractive index :1.627-1.63
Flash point :99 °C
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Chloroform, Methanol
form :Liquid
color :Clear pale yellow to brown
Specific Gravity :2.147
Water Solubility :practically insoluble
BRN :109899
InChIKey :KBVDUUXRXJTAJC-UHFFFAOYSA-N
CAS DataBase Reference :3141-27-3(CAS DataBase Reference)
NIST Chemistry Reference :Thiophene, 2,5-dibromo-(3141-27-3)
EPA Substance Registry System :Thiophene, 2,5-dibromo- (3141-27-3)

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 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.