Melting point :30-31 °C (lit.)
Boiling point :128-131 °C/11 mmHg (lit.)
Density :1.4397 (rough estimate)
refractive index :1.4730 (estimate)
Flash point :115 °C
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Chloroform (Sparingly), DMSO, Methanol (Slightly), Water (Slightly)
pka :4.51±0.10(Predicted)
form :Low Melting Crystals
color :Light brown
Water Solubility :Soluble in water and dilute alkali.
Sensitive :Light Sensitive
BRN :1743056
InChIKey :GRHQDJDRGZFIPO-UHFFFAOYSA-N
CAS DataBase Reference :2623-87-2(CAS DataBase Reference)
NIST Chemistry Reference :4-Bromobutyric acid(2623-87-2)
EPA Substance Registry System :4-Bromobutyric acid (2623-87-2)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P363 Wash contaminated clothing before reuse.