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149225

Sigma-Aldrich

Dipropyl disulfide

98%

Synonym(s):

Propyl disulfide

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About This Item

Linear Formula:
CH3CH2CH2SSCH2CH2CH3
CAS Number:
Molecular Weight:
150.31
Beilstein/REAXYS Number:
969200
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

liquid

refractive index

n20/D 1.497 (lit.)

bp

195-196 °C (lit.)

mp

−86 °C (lit.)

density

0.96 g/mL at 25 °C (lit.)

SMILES string

CCCSSCCC

InChI

1S/C6H14S2/c1-3-5-7-8-6-4-2/h3-6H2,1-2H3

InChI key

ALVPFGSHPUPROW-UHFFFAOYSA-N

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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).

pictograms

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Warning

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

147.2 °F - closed cup

flash_point_c

64 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificates of Analysis (COA)

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Han-Seung Shin et al.
Journal of agricultural and food chemistry, 50(26), 7684-7690 (2002-12-12)
Organosulfur compounds and sodium bisulfite significantly inhibited (P < 0.05) heterocyclic aromatic amine (HAA) formation in model systems containing phenylalanine, creatinine, and glucose. There was, however, no inhibition by the same compounds in a model system containing only phenylalanine and
C Teyssier et al.
Drug metabolism and disposition: the biological fate of chemicals, 28(6), 648-654 (2000-05-23)
The metabolism of dipropyl disulfide (DPDS), an Allium sulfur compound, was investigated in rat liver cell subfractions and in an isolated perfused rat liver. DPDS is oxidized to dipropyl thiosulfinate (DPDSO) by rat microsomes. The contribution of cytochrome P450 enzymes
D Guyonnet et al.
Toxicology and applied pharmacology, 154(1), 50-58 (1999-01-12)
The naturally occurring organosulfur compounds (OSCs) diallyl sulfide (DAS), diallyl disulfide (DADS), dipropyl sulfide (DPS), and dipropyl disulfide (DPDS) were studied with respect to their effects on hepatic, intestinal, renal, and pulmonary phase II drug metabolizing enzymes, i.e., glutathione S-transferase
S K Srivastava et al.
Cancer letters, 118(1), 61-67 (1997-10-06)
The mechanism of differential efficacies of diallyl sulfide (DAS), diallyl disulfide (DADS), diallyl trisulfide (DATS), dipropyl sulfide (DPS) and dipropyl disulfide (DPDS) in preventing benzo(a)pyrene (BP)-induced cancer in mice has been investigated by determining their effects on the enzymes of
D Guyonnet et al.
Mutation research, 495(1-2), 135-145 (2001-07-13)
In a previous study, we showed that naturally occurring organosulfur compounds (OSCs) from garlic and onion modulated the activation of carcinogen via the alteration of cytochromes P450. The present study was undertaken to determine the incidence of the in vivo

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