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ChemicalBook >> CAS DataBase List >>Diallyldisulfide

Diallyldisulfide

CAS No.
2179-57-9
Chemical Name:
Diallyldisulfide
Synonyms
DIALLYL DISULFIDE;DIALLYL DISULPHIDE;ALLYL DISULFIDE;DADS;ALLYL DISULPHIDE;Dially disulfide;1,2-diallyldisulfane;FEMA 2028;Disulfide,di-2-propenyl;garlicin oil
CBNumber:
CB3337107
Molecular Formula:
C6H10S2
Molecular Weight:
146.27
MDL Number:
MFCD00008656
MOL File:
2179-57-9.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02

Diallyldisulfide Properties

Boiling point 180-195 °C(lit.)
Density 1.008 g/mL at 25 °C(lit.)
vapor density >5 (vs air)
vapor pressure 1 mm Hg ( 20 °C)
FEMA 2028 | ALLYL DISULFIDE
refractive index n20/D 1.541(lit.)
Flash point 144 °F
storage temp. 2-8°C
Water Solubility Insoluble in water
solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form oil
color colorless to yellow
Odor Diallyl disulfide is an essential odor component of garlic oil.
Odor Threshold 0.00022ppm
Odor Type alliaceous
biological source synthetic
JECFA Number 572
BRN 1699241
InChIKey PFRGXCVKLLPLIP-UHFFFAOYSA-N
LogP 3.26
CAS DataBase Reference 2179-57-9(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS) ALLYL DISULFIDE
FDA 21 CFR 172.515
FDA UNII 5HI47O6OA7
NIST Chemistry Reference Diallyl disulphide(2179-57-9)
EPA Substance Registry System Diallyl disulfide (2179-57-9)
UNSPSC Code 41116107
NACRES NA.25

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS06
Signal word  Danger
Hazard statements  H301-H315-H319-H335
Precautionary statements  P301+P310+P330-P302+P352-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38-10
Safety Statements  26-36/37/39-37/39-16-36
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
RTECS  BB1000000
F  13
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29309090
Hazardous Substances Data 2179-57-9(Hazardous Substances Data)
NFPA 704
2
3 0

Diallyldisulfide price More Price(36)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W202800 Allyl disulfide ≥80%, FG 2179-57-9 100g $88.6 2024-03-01 Buy
Sigma-Aldrich W202800 Allyl disulfide ≥80%, FG 2179-57-9 1kg $422 2024-03-01 Buy
Sigma-Aldrich W202800 Allyl disulfide ≥80%, FG 2179-57-9 5kg $1230 2024-03-01 Buy
Sigma-Aldrich 317691 Allyl disulfide technical grade, 80% 2179-57-9 25g $69.7 2024-03-01 Buy
Sigma-Aldrich 30648 Diallyl disulfide analytical standard 2179-57-9 1ML $129 2022-05-15 Buy
Product number Packaging Price Buy
W202800 100g $88.6 Buy
W202800 1kg $422 Buy
W202800 5kg $1230 Buy
317691 25g $69.7 Buy
30648 1ML $129 Buy

Diallyldisulfide Chemical Properties,Uses,Production

Identification

CAS.No.: 
2179-57-9 
FL.No.: 
12.008
FEMA.No.: 
2028
NAS.No.: 
2028
CoE.No.: 
485
EINECS.No.: 
218-548-6 
JECFA.No.: 
572
　
　

Description

Allyl disulfide has a characteristic garlic odor. It is used as a flavor enhancer, flavoring agent or adjuvant.

Regulatory Status

CoE: Used provisionally. Food: 5 ppm
FDA: 21 CFR 172.515
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (1999).

Usage

Reported uses (ppm): (FEMA, 1994)

Food Category 
Usual 
Max. 
Alcoholic beverages 
0.1
1
Baked goods 
9.09
13.16
Condiments, relishes 
13.82
15.21
Frozen dairy 
0.1
1
Gelatins, puddings 
0.5
1
Gravies 
2
6.5
Meat products 
9.4
13.1
Nonalcoholic beverages 
0.07
0.68
Soft candy 
0.5
1
Soups 
1
10

Natural occurrence

Main constituent of Allium sativum essential oil. Reported found in onion (Allium cipa, L.), garlic (Allium sativum L.), chive (Allium schoenoprasum L.), nira (Allium tuberosum rottl.), raw cabbage and caucas (Allium victoralis L.).

Description

Diallyl disulfide is one of the major allergens in garlic (Al/ium sativum) and onions. Among patients who are patch-test positive to garlic, all 13 who were tested had positive reactions to diallyl sulfide 5% petrolatum.

Chemical Properties

Allyl disulfide has a characteristic garlic odor. It is used as a flavor enhancer, flavoring agent or adjuvant

Chemical Properties

CLEAR YELLOW LIQUID

Occurrence

Main constituent of Allium sativum essential oil. Reported found in onion (Allium cipa, L.), garlic (Allium sativum L.), chive (Allium schoenoprasum L.), nira (Allium tuberosum rottl.), raw cabbage and caucas (Allium victoralis L.).

Uses

Diallyl disulfide is one of the three principallow-molecular-weight allergens of garlic. Allylpropyl disulfide and allicin are the other allergens.

Uses

antineoplastic, antibacterial, apoptosis inducer, insecticide

Uses

Diallyldisulfide has a range of uses varying from a Cytocrome P450 inhibitor to vasorelaxant and hypotensive. Being in the class of organosulfur compounds, it carries chemopreventive characteristics .

Definition

ChEBI: An organic disulfide where the organic group specified is allyl. It has been isolated from garlic and other species of the genus Allium.

Preparation

By oxidation of allyl mercaptan with iodine in the presence of pyridine and ethanol; from sodium allyl thiosulfate with potassium hydroxide.

Aroma threshold values

Detection: 4.3 to 30 ppb; Recognition: 80 ppb

Taste threshold values

Taste characteristics at 2 ppm: green onion and garlic-like with meaty nuances

Synthesis Reference(s)

The Journal of Organic Chemistry, 31, p. 615, 1966 DOI: 10.1021/jo01340a520
Synthetic Communications, 25, p. 3573, 1995 DOI: 10.1080/00397919508015492

General Description

Allyl disulfide is naturally found in Allium species such as garlic and onion. It is used as a flavoring agent in meat and condiments.

Contact allergens

Diallyldisulfide is one of the major allergens in garlic (Allium sativum) and onions. Among patients patch-testpositive to garlic, all 13 who were tested had positive reactions to diallyl sulfide 5% pet.

Biochem/physiol Actions

Organosulfur compound that is naturally found in garlic. Contributes to the pungent odor of crushed garlic. Anticancer agent and may provide protection against cardiovascular disease.

Purification Methods

Purify the disulfide by fractional distillation until the molar refractivity is in uniformly good agreement with the calculated value [Small et al. J Am Chem Soc 69 1710 1947]. It has also been purified by gas chromatography [retention times: Carson & Wong J Org Chem 24 175 1959, UV: Koch J Chem Soc 395 1949]. It is present in garlic. [Beilstein 1 IV 2098.]

106-95-6
2179-57-9
Synthesis of Diallyldisulfide from Allyl bromide

Diallyldisulfide Preparation Products And Raw materials

Global( 436)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		+86-15531157085 +86-15531157085 abby@chuanghaibio.com China 8805 58
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View Lastest Price from Diallyldisulfide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Diallyldisulfide pictures 2025-03-11 Diallyldisulfide
2179-57-9
 US $0.00 / KG 1KG ≥99% 200mt/year Jinan Finer Chemical Co., Ltd
Diallyldisulfide pictures 2025-03-11 Diallyldisulfide
2179-57-9
 US $0.00 / KG 1KG 99% 50000KG/month Hebei Mujin Biotechnology Co.,Ltd
Diallyldisulfide pictures 2025-03-11 Diallyldisulfide
2179-57-9
 US $0.00 / KG 1KG 99% 50000KG/month Hebei Mujin Biotechnology Co.,Ltd
dialkyldisulfide Disulfide, di-2-propenyl Diallyldisulfide, remainder mainly diallyl sulfide ALLYL DISULFIDE 80+% ALLYL DISULFIDE, TECH., 80% DIALLYL DISULPHIDE 90%(GC) DIALLYLDISULFIDE,TECHNICAL ALLYL DISULFIDE(SG) Diallyl Disulphide (Technical grade, >80%) Allyl disulfide technical grade, 80% DIALLYL DISULFIDE: TECH., 80% DYALLYLDISULFIDE DI(2-PROPENYL)DISULPHIDE Di-2-propenyl disulfide 2-PROPENYL DISULPHIDE 3-(Allyldisulfanyl)-1-propene 4,5-Dithia-1,7-octadiene 3-Prop-2-enyldisulfanylprop-1-ene Diallyldisulfide, 70%, remainder mainly diallyl sulfide Bis(2-propenyl) persulfide Diallyl persulfide ALLYL DISULFIDE(SH) Diallyl disulphide, tech. 85% Allyl disulfide,Diallyl disulfide 3-(prop-2-en-1-yldisulfanyl)prop-1-ene Diallyldisulfide, reMainder Mainly diallyl sulfide, 70% 25GR Diallyl disulfide, tech. 80%, remainder mainly diallyl sulfide and diallyl trisulfide Allyl disulfide, 90%, remainder mainly diallyl sulfide and diallyl trisulfide Diallyl Disulfide > Disulfide, di-2-propen-1-yl iallyldisulfide Diallyldisulfide USP/EP/BP Disulfide,di-2-propenyl DADS Dially disulfide 1,2-diallyldisulfane FEMA 2028 DIALLYL DISULFIDE DIALLYL DISULPHIDE ALLYL DISULFIDE ALLYL DISULPHIDE garlicin oil Allyl Disulfide (AS) Diallyl Di Sulphide ( Garlic Oil) / Lasun Oil Allyl Disulfide (5 x 0.5 mL) (DISCONTINUED) Diallyl Disulphide DAD’s Allyl disulfide, Organosulfur compound Allyl two sulfide(Diallyl Disulfide) Diallyl disulfide, 10 mM in DMSO 2179-57-9 2179-51-9 C6H10S2 C6H10S12 CH2CHCH2S2 CH2CHCH2SSCH2CHCH2 Building Blocks Organic Building Blocks Sulfides/Disulfides