1-PENTYN-3-OL

Melting point :-24.1°C (estimate)
Boiling point :124 °C
Density :0.975 g/mL at 25 °C(lit.)
vapor density :1 (vs air)
refractive index :n20/D 1.434(lit.)
Flash point :85 °F
storage temp. :Sealed in dry,2-8°C
pka :13.28±0.20(Predicted)
form :clear liquid
color :Colorless to Yellow to Green
Water Solubility :Slightly soluble in water.
BRN :1098409
InChIKey :LBSKEFWQPNVWTP-UHFFFAOYSA-N
CAS DataBase Reference :4187-86-4(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
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. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P307+P311 IF exposed: call a POISON CENTER or doctor/physician. P311 Call a POISON CENTER or doctor/physician. P370+P378 In case of fire: Use … for extinction. P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up. P501 Dispose of contents/container to..…