67633-97-0

Name 3-Mercapto-2-pentanone
CAS 67633-97-0
EINECS(EC#) 266-799-5
Molecular Formula C5H10OS
MDL Number MFCD02093290
Molecular Weight 118.2
MOL File 67633-97-0.mol
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Chemical Properties

Boiling point  52°C/11mmHg(lit.)
density  0,988 g/cm3
FEMA  3300
refractive index  1.4660
solubility  DMSO (Slightly), Methanol (Slightly)
form  clear liquid
pka 8.33±0.10(Predicted)
color  Colorless to Almost colorless
Odor at 0.10 % in propylene glycol. sulfurous metallic roasted onion horseradish potato
Odor Type sulfurous
Sensitive  Light Sensitive
JECFA Number 560
Stability: Air Sensitive, Stench
LogP 1.20
CAS DataBase Reference 67633-97-0(CAS DataBase Reference)
NIST Chemistry Reference 2-Pentanone, 3-mercapto-(67633-97-0)
EPA Substance Registry System 67633-97-0(EPA Substance)

Safety Data

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H315-H319-H335
Precautionary statements  P210-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Hazard Codes  Xn
Risk Statements 
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  1224
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29309090

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