Propyl disulfide
Propyl disulfide Basic information
- Product Name:
- Propyl disulfide
- Synonyms:
-
- N-PROPYL DISULFIDE
- PROPYL DISULFIDE
- PROPYL DISULPHIDE
- PROPYLDITHIOPROPANE
- (n-C3H7S)2
- 1-(Propyldisulfanyl)propane
- 4,5-Dithiaoctane
- Disulfide,dipropyl
- CAS:
- 629-19-6
- MF:
- C6H14S2
- MW:
- 150.31
- EINECS:
- 211-079-8
- Product Categories:
-
- Pyridines
- pyrazine Flavor
- 629-19-6
- Mol File:
- 629-19-6.mol
Propyl disulfide Chemical Properties
- Melting point:
- -86 °C (lit.)
- Boiling point:
- 195-196 °C (lit.)
- Density
- 0.96 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.497(lit.)
- FEMA
- 3228 | PROPYL DISULFIDE
- Flash point:
- 151 °F
- storage temp.
- Store below +30°C.
- solubility
- 0.04g/l
- form
- Liquid
- color
- Clear colorless to pale yellow
- Odor
- at 0.10 % in propylene glycol. sulfury earthy burnt green onion
- Odor Type
- alliaceous
- Odor Threshold
- 0.00091ppm
- JECFA Number
- 566
- BRN
- 969200
- InChIKey
- ALVPFGSHPUPROW-UHFFFAOYSA-N
- LogP
- 3.84
- CAS DataBase Reference
- 629-19-6(CAS DataBase Reference)
- NIST Chemistry Reference
- Disulfide, dipropyl(629-19-6)
- EPA Substance Registry System
- Dipropyl disulfide (629-19-6)
Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 23-24/25-37/39-26
- RIDADR
- 2810
- WGK Germany
- 3
- RTECS
- JO1955000
- F
- 13
- TSCA
- Yes
- HazardClass
- 6.1(b)
- PackingGroup
- III
- HS Code
- 29309070
MSDS
- Language:English Provider:Di-n-propyl disulfide
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
Propyl disulfide Usage And Synthesis
Chemical Properties
CLEAR COLURLESS TO PALE YELLOW LIQUID
Chemical Properties
Propyl disulfide has a pungent, sulfur-like odor, with penetrating qualities like the odor of onion and garlic.
Occurrence
Reported found in cabbage, onion, garlic, shallot, roasted onion, raw leek, heated leek, chive, nobiru, caucas, Welsh onion, scallion, grilled and roasted beef and roasted peanut.
Uses
Dipropyl disulfide is a BP-induced cancer inhibitor.
Preparation
By boiling propyl bromide and Na2S2 in propyl alcohol; from iodine and n-propyl mercaptan; from propyl iodide and sodium thiosulfate by way of sodium propyl thiosulfate, followed by heating.
Definition
ChEBI: Dipropyl disulfide is an organic disulfide where the alkyl groups specified are propyl. It is a component of the essential oils obtained from Allium. It has a role as a plant metabolite.
Taste threshold values
Taste characteristics at 10 ppm: alliaceous, sulfurous, green, vegetative and asefetida nuances.
General Description
Dipropyl disulfide (DPDS) was an efficient scavenger of reactive oxygen species (ROS) at a lower concentration in both HL-60 and HepG2 cells. It prevents the oxidative DNA damage caused by N-nitrosopiperidine (NPIP) and N-nitrosodibutylamine (NDBA).
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Propyl disulfide(629-19-6)Related Product Information
- Diisopropylamine
- Diallylamine
- N-Methyl-2-pyrrolidone
- 1,1-Bis(hydroxymethyl)cyclopropane
- N,N-Diisopropylethylamine
- Diallyldisulfide
- Allyl glycidyl ether
- Dimethyl disulfide
- L-Homocystine
- Bis(1-methyl propyl) disulfide
- Butyl disulfide
- N,N'-Bis(benzyloxycarbonyl)-L-cystine
- D-PENICILLAMINE DISULFIDE
- Dimethyl L-cystinate dihydrochloride
- DI-N-OCTADECYL DISULFIDE
- DIISOAMYL DISULFIDE
- 3-CARBOXYPROPYL DISULFIDE
- DI-N-UNDECYLDISULPHIDE