Melting point :8 °C
Boiling point :75-76 °C/0.2 mmHg (lit.)
Density :1.021 g/mL at 25 °C (lit.)
vapor density :6.7 (vs air)
vapor pressure :3.36 mm Hg ( 50 °C)
refractive index :n20/D 1.499(lit.)
Flash point :200 °F
storage temp. :2-8°C
solubility :water: soluble1.18g/L
form :Liquid
color :Clear yellow
Odor :mild aromatic odor
Water Solubility :Immiscible
BRN :1342734
Stability :Stable. Combustible. Incompatible with a wide range of organic materials - oxidizer. May react violently with organic compounds.
InChIKey :GJBRNHKUVLOCEB-UHFFFAOYSA-N
LogP :3 at 25℃
CAS DataBase Reference :614-45-9(CAS DataBase Reference)
NIST Chemistry Reference :tert-Butyl peroxybenzoate(614-45-9)
EPA Substance Registry System :tert-Butyl perbenzoate (614-45-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H242 Heating may cause a fire Self-reactive substances and mixtures; and Organic peroxides Type C, D,Type E, F Type G Danger Warning P210, P220, P234, P280, P370+P378,P403+P235, P411, P420, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P235 Keep cool. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P370+P378 In case of fire: Use … for extinction.