1-Pentanethiol

Melting point :-76°C
Boiling point :126 °C (lit.)
Density :0.84 g/mL at 25 °C (lit.)
vapor density :3.59
vapor pressure :27.4 mm Hg ( 37.7 °C)
refractive index :n20/D 1.446(lit.)
FEMA :4333 | 1-PENTANETHIOL
Flash point :65 °F
storage temp. :Store below +30°C.
solubility :0.16g/l
pka :10.51±0.10(Predicted)
form :liquid
color :Water-white to yellow liquid
Odor :at 0.10 % in propylene glycol. sulfurous fatty roasted meaty vegetable
Odor Type :sulfurous
biological source :synthetic
Odor Threshold :0.00000078ppm
Water Solubility :practically insoluble
Sensitive :Air Sensitive
Merck :14,611
JECFA Number :1662
BRN :1730979
Henry's Law Constant :8.7×10^-4 mol/(m³Pa) at 25℃, Plyasunova et al. (2004)
Exposure limits :NIOSH: Ceiling 0.5 ppm(2.1 mg/m3)
Dielectric constant :4.5499999999999998
Major Application :flavors and fragrances
InChI :1S/C5H12S/c1-2-3-4-5-6/h6H,2-5H2,1H3
InChIKey :ZRKMQKLGEQPLNS-UHFFFAOYSA-N
SMILES :CCCCCS
LogP :2.74
CAS DataBase Reference :110-66-7(CAS DataBase Reference)
NIST Chemistry Reference :1-Pentanethiol(110-66-7)
EPA Substance Registry System :Amyl mercaptan (110-66-7)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, 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 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation 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. 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. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. 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. P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention. P370+P378 In case of fire: Use … for extinction. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up. P501 Dispose of contents/container to..…