| Identification | More | [Name]
Methyl propyl disulfide | [CAS]
2179-60-4 | [Synonyms]
FEMA 3201
METHYL PROPYL DISULFIDE
METHYL PROPYL DISULPHIDE
PROPYL METHYL DISULFIDE
1-(Methyldisulfanyl)propane
2,3-Dithiahexane
Disulfide,methylpropyl
Methyl n-propyl disulfide
METHYL PROPYL DISULFIDE 90+%
Methyl propyl disulfide, tech., 80%
PROPYLMETHYLDISULPHIDE
METHYLN-PROPYLDISULPHIDE
1-(Methyldithio)propane
Methyl propyl persulfide
Methyl(propyl) persulfide
Propyldithiomethane | [EINECS(EC#)]
218-551-2 | [Molecular Formula]
C4H10S2 | [MDL Number]
MFCD00013400 | [Molecular Weight]
122.25 | [MOL File]
2179-60-4.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR SLIGHTLY YELLOWISH LIQUID | [Melting point ]
-101.52°C (estimate) | [Boiling point ]
69-71 °C/43 mmHg (lit.) | [density ]
0.98 g/mL at 25 °C(lit.)
| [FEMA ]
3201 | [refractive index ]
n20/D 1.508(lit.)
| [Fp ]
109 °F
| [storage temp. ]
0-6°C | [form ]
Liquid | [color ]
Clear slightly yellow | [Specific Gravity]
0.98 | [Odor]
at 0.10 % in propylene glycol. sulfury onion radish mustard tomato | [Odor Type]
alliaceous | [JECFA Number]
565 | [InChIKey]
PUCHCUYBORIUSM-UHFFFAOYSA-N | [LogP]
2.83 | [CAS DataBase Reference]
2179-60-4(CAS DataBase Reference) | [NIST Chemistry Reference]
Disulfide, methyl propyl(2179-60-4) | [EPA Substance Registry System]
2179-60-4(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R10:Flammable.
R36:Irritating to the eyes.
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 .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
3
| [HazardClass ]
3.2 | [PackingGroup ]
III | [HS Code ]
29309090 |
| Hazard Information | Back Directory | [Description]
Methyl propyl disulfide has an odor and taste reminiscent of
cooked onion. May be prepared from Bunte salt and the corresponding
thiol. | [Chemical Properties]
CLEAR SLIGHTLY YELLOWISH LIQUID | [Chemical Properties]
Methyl propyl disulfide has a powerful, penetrating sulfuraceous–herbaceous, onion-like odor | [Occurrence]
Reported found in cabbage, onion oil, onion, garlic, shallot, leek, chive, fried potato, potato, tomato, beef,
peanut, cooked beef, roast peanut and Brussels sprout | [Definition]
ChEBI: Methyl propyl disulfide is an organic disulfide. | [Preparation]
From Bunte salt and the corresponding thiol. | [Taste threshold values]
Taste characteristics at 0.5 ppm: onion, garlic, tomato, potato, alliaceous and vegetative |
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