propyl mercaptan

Full Material List
propane-1-thiol

Identifiers

FEMA 3521
CAS 107-03-9
EINECS 203-455-5
Synonyms
  • mercaptan C3
  • 1- mercaptopropane
  • NPM
  • propane thiol
  • 1- propane thiol
  • propane-1-thiol
  • propanethiol
  • 1- propanethiol
  • N- propanethiol
  • propanethiol natural
  • 1- propyl mercaptan
  • N- propyl mercaptan
  • propyl mercaptan natural
  • propyl thiol
  • propylthiol
  • N- propylthiol
  • N- thiopropyl alcohol
JECFA Food Flavoring 509
JECFA Food Additive N/A
DG SANTE Food Flavourings 12.071 propane-1-thiol
DG SANTE Food Contact Materials N/A
FDA UNII 4AB0N08V2H
CoE Number 11816
XlogP3-AA 1.80 (est)
Molecular Weight 76.16176
Molecular Formula C3 H8 S

Organoleptic

Organoleptic Notes
  • 1. Odor Type: alliaceous Odor Strength:very high ,recommend smelling in a 0.01 % solution or less
  • Substantivity:8 hour(s) at 100.00 %
  • cabbage gassy sweet onion
  • Odor Description:at 0.10 % in propylene glycol. cabbage natural gas sweet onion
Odor alliaceous
cabbage, gassy, sweet, onion,
Flavor alliaceous
alliaceous, fresh, meaty, onion, sulfurous,

Sign in or sign up for free for more info and features

Suppliers

Advanced Biotech

PROPYL MERCAPTAN SYNTHETIC • 4091

 Go To Supplier

Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity 0.84200 to 0.84700 @ 25.00 °C.
Lbs/Gal (est) 7.006 to 7.048
Refractive Index 1.43600 to 1.43900 @ 20.00 °C.
Melting Point -113.00 to -111.00 °C. @ 760.00 mm Hg
Boiling Point 67.00 to 68.00 °C. @ 760.00 mm Hg
Flash Point -4.00 °F. TCC ( -20.00 °C. )
Acid Value N/A
Vapor Pressure 155.584000 mmHg @ 25.00 °C. (est)
Vapor Density 2.54 ( Air = 1 )
logP (o/w) 1.81
Soluble In
  • alcohol
  • oils
  • propylene glycol
  • water, 3780 mg/L @ 25 °C (est)
  • water, 1900 mg/L @ 25 °C (exp)
  • water
Occurrence
  • bean black bean seed
  • bean field bean
  • bean green bean seed
  • beef
  • beer
  • chicken cooked chicken
  • durian fruit
  • leek wild leek
  • onion
  • onion bulb
  • pea
  • potato
  • potato chip
  • potato plant