Melting point :-117.76°C
Boiling point :129-131 °C/745 mmHg (lit.)
Density :0.955 g/mL at 25 °C (lit.)
vapor density :0.96 (vs air)
vapor pressure :1 mm Hg ( 20 °C)
FEMA :3262 | CYCLOPENTANETHIOL
refractive index :n20/D 1.4902(lit.)
Flash point :77 °F
pka :10.87±0.20(Predicted)
form :Liquid
color :Clear colorless to pale yellow
Odor :at 0.01 % in propylene glycol. alliaceous onion garlic horseradish vegetable celery eggy
Odor Type :alliaceous
Water Solubility :Slightly soluble in water; soluble in alcohol and oils.
Sensitive :Air Sensitive
JECFA Number :516
BRN :2343861
LogP :2.21
CAS DataBase Reference :1679-07-8(CAS DataBase Reference)
EPA Substance Registry System :Cyclopentanethiol (1679-07-8)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge.