ethyl propyl disulfide 30453-31-7

ethyl propyl disulfide

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IUPAC name :

1-ethyldisulfanylpropane

InChI :

InChI=1/C5H12S2/c1-3-5-7-6-4-2/h3-5H2,1-2H3

InChIKey :

SNGRPWPVGSSZGV-UHFFFAOYAY

SMILES :

CCCSSCC

cas number :	30453-31-7
fema number :	4041
coe number :	11478
jecfa number :	1694
fl. number :	12.126
molar refractivity :	41.20 ± 0.3 cm3
parachor :	332.3 ± 4.0 cm3
index of refraction :	1.504 ± 0.02
surface tension :	32.6 ± 3.0 dyne/cm
density :	0.980 ± 0.06 g/cm3
polarizability :	16.33 ± 0.5 10-24cm3
xlogp :	2.60
molecular weight :	136.2787800
formula :	C5 H12 S2

export tariff code :

unspecified

fda reg :

unspecified

Suppliers :

Oxford Chemicals Ltd :

ETHYL PROPYL DISULPHIDE
≥95.00%, NI, Kosher

organoleptics :

odor type :

sulfurous

odor strength :

high ,
recommend smelling in a 0.10 % solution or less

odor description :
at 0.10 % in propylene glycol.

garlic green onion

properties :

appearence :

colorless to pale yellow clear liquid

assay :

95.00 to 100.00 %

Food Chemicals Codex Listed :

specific gravity :

0.97000 to 0.98000 @ 20.00 °C.

pounds per gallon - calc. :

8.081 to 8.164

refractive index :

1.49700 to 1.50700 @ 20.00 °C.

boiling point :

170.00 to 180.00 °C. @ 760.00 mm Hg

logp :

3.36

safety :

most important hazard(s) :

Xi - Irritant

Oral Toxicity(LD50) :

Not determined

Dermal Toxicity(LD50) :

Not determined

flash point ( Deg. F. ) :

154.00 °F. TCC ( 67.78 °C. )

recommendation for ethyl propyl disulfide usage levels up to :

not for fragrance use.

Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).

publication number : 21.

4041

average usual ppm

average maximum ppm

baked goods :

0.50000

1.00000

beverages(nonalcoholic) :

0.20000

0.40000

beverages(alcoholic) :

0.20000

0.40000

breakfast cereal :

cheese :

chewing gum :

1.00000

2.00000

condiments / relishes :

0.20000

0.40000

confectionery froastings :

egg products :

fats / oils :

fish products :

frozen dairy :

0.30000

0.60000

fruit ices :

0.20000

0.40000

gelatins / puddings :

granulated sugar :

gravies :

0.30000

0.60000

hard candy :

0.40000

0.80000

imitation dairy :

0.20000

0.40000

instant coffee / tea :

jams / jellies :

meat products :

0.20000

0.40000

milk products :

0.20000

0.40000

nut products :

other grains :

poultry :

processed fruits :

processed vegetables :

reconstituted vegetables :

seasonings / flavors :

snack foods :

0.30000

0.60000

soft candy :

0.30000

0.60000

soups :

0.30000

0.60000

sugar substitutes :

sweet sauces :

safety links :

chemidplus :

030453317

EPA Substance Registry Services :

30453-31-7

NLM Chemical Carcinogenesis Research Information System :

30453-31-7

NLM Developmental and Reproductive Toxicity :

30453-31-7

NLM Env. Mutagen Info. Center :

30453-31-7

NLM GENetic TOXicology :

30453-31-7

EPI System :

view

other :

references :

jecfa number :

1694

fl. number :

12.126

pubchem :

177009

NIST Chemistry WebBook :

1482300446

synonyms :
3,4-	dithiaheptane
1-	ethyl disulfanyl propane
	ethyl propyl disulfide
soluble in :
	alcohol
insoluble in :
	water
(odor and/or flavor) blends with :
2-	acetyl-2-thiazoline
	allyl methyl disulfide
	allyl propyl disulfide
	allyl propyl sulfide
	asafetida oil
	dipropyl disulfide
	dipropyl trisulfide
	ethyl propyl trisulfide
	propyl thioacetate
(odor and/or flavor) used in :
	garlic
	onion
	vegetable
natural occurrence in :
	found in nature

information only - not sold by The Good Scents Company.

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