ChemicalBook--->CAS DataBase List--->67633-97-0

67633-97-0

67633-97-0 Structure

67633-97-0 Structure
IdentificationMore
[Name]

3-Mercapto-2-pentanone
[CAS]

67633-97-0
[Synonyms]

3-MERCAPTO-2-PENTANONE
3-MERCAPTOPENTAN-2-ONE
FEMA 3300
MERCAPTOPENTANONE
3-mercapto-2-penanone
3-mercapto-2-pentanon
2-Pentanone, 3-mercapto-(7CI,9CI)
3-Mercapto-2-pentanone,98%
mercaptopentanone,3-mercapto-2-pentanone
2-Pentanone, 3-mercapto-
3-MERCAPTO-2-PENTANONE 10% IN P.G.
3-MERCAPTO-2-PENTANONE, PURE
3-Mercaptopentane-2-one
[EINECS(EC#)]

266-799-5
[Molecular Formula]

C5H10OS
[MDL Number]

MFCD02093290
[Molecular Weight]

118.2
[MOL File]

67633-97-0.mol
Chemical PropertiesBack Directory
[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 DataBack Directory
[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
Hazard InformationBack Directory
[Description]

3-Mercapto-2-pentanone belongs to the class of organic compounds known as ketones, which are colourless to yellow liquids and insoluble in water. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones with one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. 3-Mercapto-2-pentanone is a horseradish, meat, and metallic-tasting compound.
[Uses]

Used for Each fragrance ingredient in the preparation of essence shall
[Definition]

ChEBI: 3-Mercapto-2-pentanone is a ketone.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

3-Mercapto-2-pentanone, 98%(67633-97-0)
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