2-Bromoethanol
2-Bromoethanol
  • CAS No.:540-51-2
Other grades of this product :
melting point-80 °C
boiling point56-57 °C/20 mmHg (lit.)
density1.763 g/mL at 25 °C (lit.)
Steam density4.3 (vs air)
Vapor pressure2.4 mm Hg ( 20 °C)
Refractive indexn20/D 1.492(lit.)
flash point>230 °F
Storage conditions2-8°C
solubility1-5 g/100 mL at 19°C
Acidity coefficient(pka)13.82±0.10(Predicted)
formLiquid
colourClear colorless to yellow
proportion1.7629 (20/4℃)
Water solubility1-5 g/100 mL at 19 ºC
susceptibilityLight Sensitive
Merck14,3792
BRN878140
stabilityStable, but probably light sensitive. Hygroscopic. Incompatible with strong oxidizing agents. Flammable. Forms an azeotrope with water.
InChIKeyLDLCZOVUSADOIV-UHFFFAOYSA-N
CAS540-51-2
EPA Chemical Information2-Bromoethanol (540-51-2
NIST Chemical informationEthanol, 2-bromo-(540-51-2)

2-Bromoethanol is a colorless or light yellow hygroscopic liquid with relatively stable and toxic chemical properties. It plays a role in industrial and chemical experiments. It shall be stored in a ventilated, low-temperature and dry warehouse and separated from oxidants, acids and food additives. It is miscible with water and forms an azeotrope with water. The boiling point is 99.1 ℃ (101.35kpa). The aqueous solution has a sweet burning taste. It can be miscible with most organic solvents such as ethanol and ether, but insoluble in petroleum ether. The hydrolysis of aqueous solution can be accelerated when it meets acid, alkali and heating.

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