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Home > Encyclopedia > 3-Mercapto-2-pentanone

3-Mercapto-2-pentanone

3-Mercapto-2-pentanone structure

3-Mercapto-2-pentanone 

structure
  • CAS No:

    67633-97-0

  • Formula:

    C5H10OS

  • Chemical Name:

    3-Mercapto-2-pentanone

  • Synonyms:

    2-Pentanone,3-mercapto-;3-Mercapto-2-pentanone;3-Sulfanylpentan-2-one

  • Categories:

    Flavors and Fragrances  >  Synthetic Fragrances

Description

colourless liquid


3-Mercapto-2-pentanone is a ketone.

3-Mercapto-2-pentanone Basic Attributes

118.2

118.20

266-799-5

DTXSID1047445

2930909090

Characteristics

18.1

1.20

Colorless liquid

1.0±0.1 g/cm3

61-62 °C @ Press: 19 Torr

49.1±22.6 °C

1.452

3.026e+004 mg/L @ 25 °C (est)|insoluble in water; miscible in alcohol

Safety Information

III

3

1224

10-36/37/38-41-22

16-26-36/37/39-39-60-37-33-7

Xn

P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, P501

H226

|Warning|H315 (94.94%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 1444 companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

3-Mercapto-2-pentanone Use and Manufacturing

2-Pentanone, 3-mercapto-: ACTIVE

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Flavoring Agents

Computed Properties

Molecular Weight:118.20
XLogP3:1.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:118.04523611
Monoisotopic Mass:118.04523611
Topological Polar Surface Area:18.1
Heavy Atom Count:7
Complexity:70.5
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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