English name: 2-Bromobutyric acid
CAS number: 80-58-0
Molecular formula: C4H7BrO2
Molecular weight: 167
EINECS number: 201-294-5
MDL No. : MFCD00004216
Stats
Melting point -4 °C (lit.)
Boiling point 99-103 °C/10 mmHg (lit.)
Density 1.567 g/mL at 25 °C (lit.)
Refractive index n20/D 1.474(lit.)
Flash point >230 °F
Storage condition room temp
water: soluble15 part
Acidity factor (pKa)pK1: 2.939 (35°C)
Liquid form
Color Clear yellow
Water solubility 66 g/L (20 ºC)
Merck14, 1413
BRN1720950
Safety information
hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07
Danger
Hazard Description H302-H314
Precautions P270-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
Dangerous Goods Mark Xn,C,F
Danger category code 22-36/37/38-34-38-11
Safety Instructions 26-28A-24-16-9-2-45-36/37/39
Dangerous goods Transport number 3265
WGK Germany3
TSCAYes
Danger level 8
Packaging Category II
Customs Code: 29349990
LD50 orally in mice: 310 mg/kg (Morrison)
China
