Dimetil disulfide

Məhsulun adı:

Dimetil disulfide

Sinonimlər:

DYALLYLDISULFIDE;DI(2-PROPENYL)DISULPHIDE;DIALLYL DISULFIDE: TECH., 80%;ALLYL DISULFIDE;ALLYL DISULPHIDE;2-PROPENYL DISULPHIDE;FEMA 2028;DIALLYL DISULFIDE

CAS:

2179-57-9

Mf:

C6H10S2

Mw:

146.27

Einecs:

218-548-6

Product Categories:

sulfid ləzzəti

MOL faylı:

2179-57-9.mol

Boiling point 

180-195 °C(lit.)

sıxlıq 

1.008 g/mL at 25 °C(lit.)

vapor density 

> 5 (vs hava)

vapor pressure 

1 mm hg (20 ° C)

refractive index 

n20/D 1.541(lit.)

Feat 

2028 | ALLYL DISULFIDE

Fp 

144 ° F

storage temp. 

2-8 ° C

forma 

neft

rəng 

colorless to yellow

Qoxuğu

Diallyl disulfide is an essential odor component of garlic oil.

Təhlükəli kodlar 

XN, XI

Risk Statements 

22-36 / 37 / 38-10

Safety Statements 

26-36/37/39-37/39-16-36

Reydadr 

BMT 2810 6.1 / PG 3

WGK Almaniya 

3

Rtecs 

Bb1000000

F 

13

Tsca 

Bəli

Xaz 

6.1

Qablaşdırma qrupu 

İi

HS kodu 

29309090

Hazardous Substances Data

2179-57-9(Hazardous Substances Data)

Təsvir

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

İstifadə

Reported uses (ppm): (FEMA, 1994)

Food Category 

Adi 

Maks. 

Alcoholic beverages 

0.1

1

Bişmiş mallar 

9.09

13.16

Condiments, relishes 

13.82

15.21

Ştricen südü 

0.1

1

Gelatins, puddings 

0.5

1

Gravies 

2

6.5

Meat products 

9.4

13.1

Nonalcoholic beverages 

0.07

0.68

Yumşaq konfet 

0.5

1

Şorbalar 

1

10

Təbii baş verən

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.).

Kimyəvi xüsusiyyətlər

CLEAR YELLOW LIQUID

Kimyəvi xüsusiyyətlər

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

Baş vermə

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.).

İstifadə

antineoplastic, antibacterial, apoptosis inducer, insecticide

İstifadə

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 .

Tərif

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

Hazırlıq

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

Allergens ilə əlaqə saxlayın

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.

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.]

Xammal

Allyl merkaptan