EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

2-thienyl disulfide
2-thienyldisulfide

Supplier Sponsors

Name:2-thiophen-2-yldisulfanylthiophene
CAS Number: 6911-51-9Picture of molecule3D/inchi
FDA UNII:Z2G7KBC8VY
Nikkaji Web:J87.561I
Beilstein Number:0147395
MDL:MFCD00066333
CoE Number:2333
XlogP3-AA:4.10 (est)
Molecular Weight:230.39582000
Formula:C8 H6 S4
NMR Predictor:Predict (works with chrome or firefox)
Category:flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
JECFA Food Flavoring:1053 2-thienyl disulfide
FLAVIS Number:15.008 (Old)
DG SANTE Food Flavourings:15.008 2-thienyl disulfide
FEMA Number:3323 2-thienyldisulfide
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: 2-THIENYL DISULFIDE
 
Physical Properties:
Appearance:yellow to green crystals (est)
Assay: 98.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 55.00 to 60.00 °C. @ 760.00 mm Hg
Boiling Point: 325.00 to 326.00 °C. @ 760.00 mm Hg
Vapor Pressure:0.000442 mm/Hg @ 25.00 °C. (est)
Flash Point:> 212.00 °F. TCC ( > 100.00 °C. )
logP (o/w): 4.012 (est)
Soluble in:
 alcohol
 water, 12.9 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: rubbery
Odor Strength:high ,
recommend smelling in a 0.10 % solution or less
rubbery earthy mushroom
Odor Description:at 0.10 % in propylene glycol. rubbery earthy mushroom
Flavor Type: earthy
earthy meaty
Taste Description: earthy meaty
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Beijing Lys Chemicals
2-Thienyl disulfide
BOC Sciences
For experimental / research use only.
2-Thienyl Disulfide
DeLong Chemicals America
2-Thienyl disulfide, Kosher
Jinan Enlighten Chemical Technology(Wutong Aroma )
2-Thienyl disulfide, Kosherk
M&U International
2-THIENYL DISULFIDE, Kosher
Penta International
2-THIENYL DISULFIDE, Kosher
R C Treatt & Co Ltd
2-Thienyl disulphide
Kosher
Santa Cruz Biotechnology
For experimental / research use only.
Di(2-thienyl) disulfide ≥96%
Shijiazhuang Donglian Nankai Aroma Chemicals
2-Thienyl Disulfide
Synerzine
2-Thienyldisulfide
TCI AMERICA
For experimental / research use only.
2,2'-Dithienyl Disulfide >97.0%(HPLC)
WholeChem
2-Thienyl disulfide
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xn - Harmful.
R 22 - Harmful if swallowed.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
R 41 - Risk of serious damage to eyes.
S 02 - Keep out of the reach of children.
S 20/21 - When using do not eat, drink or smoke.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
gavage-mouse LD50 [sex: M,F] 400 mg/kg
(Moran et al., 1980)

oral-mouse LD50 400 mg/kg
Drug and Chemical Toxicology. Vol. 3, Pg. 249, 1980.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavoring agents
Recommendation for 2-thienyl disulfide usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.061 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.07 (μg/capita/day)
Structure Class: III
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).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 5
 average usual ppmaverage maximum ppm
baked goods: -0.15000
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: -0.15000
cheese: --
chewing gum: --
condiments / relishes: -0.15000
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: -0.15000
hard candy: --
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -0.15000
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: -0.15000
sugar substitutes: --
sweet sauces: --
 
Safety References:
European Food Safety Athority(efsa):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Flavouring Group Evaluation 21: Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29. Miscellaneous substances from chemical group 30. (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

Flavouring Group Evaluation 76, (FGE.76)[1] - Consideration of sulphur-containing heterocyclic compounds evaluated by JECFA (59th meeting) structurally related to thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29, miscellaneous substances from chemical group 30 evaluated by EFSA in FGE.21 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf

Flavouring Group Evaluation 21, Revision 1 (FGE.21Rev1): Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29 Miscellaneous substances from chemical group 30
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 96 (FGE.96): Consideration of 88 flavouring substances considered by EFSA for which EU production volumes / anticipated production volumes have been submitted on request by DG SANCO. Addendum to FGE. 51, 52, 53, 54, 56, 58, 61, 62, 63, 64, 68, 69, 70, 71, 73, 76, 77, 79, 80, 83, 84, 85 and 87.
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 76, Revision 1 (FGE.76Rev1): Consideration of sulphur-containing heterocyclic compounds evaluated by JECFA (59th meeting) structurally related to thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29 and miscellaneous substances from chemical group 30 evaluated by EFSA in FGE.21Rev3
View page or View pdf

EPI System: View
EPA Substance Registry Services (TSCA):6911-51-9
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :23347
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
2-thiophen-2-yldisulfanylthiophene
Chemidplus:0006911519
RTECS:JO1987000 for cas# 6911-51-9
 
References:
 2-thiophen-2-yldisulfanylthiophene
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:6911-51-9
Pubchem (cid):23347
Pubchem (sid):134987361
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS):View
CHEMBL:View
HMDB (The Human Metabolome Database):HMDB37173
FooDB:FDB016169
Export Tariff Code:2930.90.9190
ChemSpider:View
 
Potential Blenders and core components note
For Odor
alliaceous
dipropyl disulfide
FL/FR
balsamic
(E)-
benzyl tiglate
FL/FR
dextro-
borneol
FL/FR
bornyl formate
FL/FR
iso
bornyl formate
FL/FR
T-
cadinol
FL/FR
dextro-
fenchone
FL/FR
citrus
(E+Z)-4,8-
dimethyl-3,7-nonadien-2-yl acetate
FL/FR
coconut
delta-
heptalactone
FL/FR
earthy
bean pyrazine
FL/FR
benzyl tiglate
FL/FR
dibenzyl ether
FL/FR
2-
ethyl fenchol
FL/FR
2-
ethyl-3-methoxypyrazine
FL/FR
(-)-alpha-
fenchol
FL/FR
heptanal cyclic acetal with glycerol
FL/FR
heptanal glyceryl acetal
FL/FR
(Z)-
linalool oxide (furanoid)
FL/FR
methyl 3-hexenoate
FL/FR
methyl undecylenate
FL/FR
1-
nonen-3-ol
FL/FR
nutty pyrazine
FL/FR
3-
octanol
FL/FR
2-
octanone
FL/FR
(Z)-4-
octen-1-ol
FL/FR
3-
octen-2-one
FL/FR
1-
octen-3-ol
FL/FR
1-
octen-3-one
FL/FR
2-
octyl acetate
FL/FR
fatty
3-
decen-2-one
FL/FR
(E)-2-
decenal
FL/FR
methyl 10-undecenoate
FL/FR
methyl 2-hexenoate
FL/FR
floral
dihydro-alpha-ionone
FL/FR
lilac pentanol
FL/FR
linalool oxide
FL/FR
2-
methyl-4-phenyl butanal
FL/FR
octyl acetate
FL/FR
phenyl acetaldehyde 2,3-butylene glycol acetal
FL/FR
2-
phenyl propionaldehyde dimethyl acetal
FL/FR
2-
phenyl propyl acetate
FL/FR
fruity
amyl formate
FL/FR
butyl propionate
FL/FR
2-
methyl butyl isovalerate
FL/FR
2-
nonanone
FL/FR
2-
pentyl furan
FL/FR
styralyl butyrate
FL/FR
tropical thiazole
FL/FR
tropical trithiane
FL/FR
fungal
hydroxymethyl hexyl ethyl ketone
FL/FR
green
iso
amyl formate
FL/FR
cortex pyridine
FL/FR
cumin acetaldehyde
FL/FR
iso
cyclocitral (IFF)
FL/FR
earthy acetal
FL/FR
(E)-3-
hexen-1-ol
FL/FR
(Z)-3-
hexen-1-yl tiglate
FL/FR
(Z)-
leaf acetal
FL/FR
phenyl acetaldehyde dimethyl acetal
FL/FR
1-
phenyl-2-pentanol
FL/FR
2-
propenyl-para-cymene
FR
4-iso
propyl quinoline
FL/FR
iso
propyl quinoline
FR
3,5,5-
trimethyl hexanol
FL/FR
herbal
6-
hydroxydihydrotheaspirane (mixture of isomers)
FL/FR
2-
methyl-3-buten-2-ol
FL/FR
alpha-
pinene
FL/FR
musty
menthofuran
FL/FR
naphthyl
ortho-
methyl anisole
FL/FR
nutty
2-
acetyl-3-ethyl pyrazine
FL/FR
filbert pyrazine
FL/FR
2-
methyl thio-3,5 or 6-methyl pyrazine
FL/FR
2-
methyl-3-ethoxypyrazine
FL/FR
2,3,5-
trimethyl pyrazine
FL/FR
spicy
alpha-
caryophyllene alcohol
FL/FR
beta-
caryophyllene alcohol
FL/FR
caryophyllene alcohol
FL/FR
2-
octanol
FL/FR
vegetable
methional
FL/FR
waxy
1-
dodecanol
FL/FR
octyl isobutyrate
FL/FR
2-
tridecanone
FL/FR
woody
beta-
caryophyllene alcohol acetate
FL/FR
dihydro-beta-ionone
FL/FR
pinacol
FR
beta-
terpineol
FL/FR
verdoxan
FR
For Flavor
No flavor group found for these
bean pyrazine
FL/FR
benzyl disulfide
FL
benzyl tiglate
FL/FR
dextro-
borneol
FL/FR
bornyl formate
FL/FR
T-
cadinol
FL/FR
beta-
caryophyllene alcohol
FL/FR
caryophyllene alcohol
FL/FR
alpha-
caryophyllene alcohol
FL/FR
beta-
caryophyllene alcohol acetate
FL/FR
dimethyl dihydrocyclopentapyrazine
FL
(E+Z)-4,8-
dimethyl-3,7-nonadien-2-yl acetate
FL/FR
earthy acetal
FL/FR
2-
ethyl-3-methoxypyrazine
FL/FR
2-
ethyl-4,5-dimethyl oxazole
FL
furfural diethyl acetal
FL
green pea pyrazine
FL
heptanal cyclic acetal with glycerol
FL/FR
heptanal glyceryl acetal
FL/FR
hydroxymethyl hexyl ethyl ketone
FL/FR
(Z)-
linalool oxide (furanoid)
FL/FR
2-
methoxy-3-propyl pyrazine
FL
methyl 2-hexenoate
FL/FR
tris(
methyl thio) methane
FL
2-
methyl-3-buten-2-ol
FL/FR
2-
methyl-3-ethoxypyrazine
FL/FR
2-
methyl-4-phenyl butanal
FL/FR
1,5-
octadien-3-ol
FL
1,5-
octadien-3-one
FL
(Z)-4-
octen-1-ol
FL/FR
2-
octyl acetate
FL/FR
phenyl acetaldehyde 2,3-butylene glycol acetal
FL/FR
2-
phenyl propyl acetate
FL/FR
4-iso
propyl quinoline
FL/FR
beta-
terpineol
FL/FR
alliaceous
alliaceous
dipropyl disulfide
FL/FR
tropical thiazole
FL/FR
astringent
2,3-
dimethyl quinoxaline
FL
balsamic
(E)-
benzyl tiglate
FL/FR
berry
dihydro-alpha-ionone
FL/FR
camphoreous
(-)-alpha-
fenchol
FL/FR
6-
hydroxydihydrotheaspirane (mixture of isomers)
FL/FR
ortho-
methyl anisole
FL/FR
cheesy
2-
nonanone
FL/FR
coffee
difurfuryl ether
FL
methyl furfuryl mercaptopropionate
FL
cooling
dextro-
fenchone
FL/FR
creamy
acetyl ethyl carbinol
FL
3-
octen-2-one
FL/FR
octyl isobutyrate
FL/FR
dairy
2-
octanone
FL/FR
earthy
2-
ethyl fenchol
FL/FR
1-
nonen-3-ol
FL/FR
1,8-
octane dithiol
FL
1-
octen-3-one
FL/FR
fatty
2-
tridecanone
FL/FR
fruity
amyl formate
FL/FR
butyl propionate
FL/FR
dibenzyl ether
FL/FR
lilac pentanol
FL/FR
methyl 3-hexenoate
FL/FR
2-
methyl butyl isovalerate
FL/FR
2-
phenyl propionaldehyde dimethyl acetal
FL/FR
1-
phenyl-2-pentanol
FL/FR
styralyl butyrate
FL/FR
tropical trithiane
FL/FR
green
iso
amyl formate
FL/FR
cortex pyridine
FL/FR
cumin acetaldehyde
FL/FR
iso
cyclocitral (IFF)
FL/FR
3-
decen-2-one
FL/FR
(E)-3-
hexen-1-ol
FL/FR
(Z)-3-
hexen-1-yl tiglate
FL/FR
(Z)-
leaf acetal
FL/FR
linalool oxide
FL/FR
2-
pentyl furan
FL/FR
phenyl acetaldehyde dimethyl acetal
FL/FR
propylene glycol acetone ketal
FL
3,5,5-
trimethyl hexanol
FL/FR
hay
lactadione
FL
herbal
oregano oleoresin
FL
lactonic
delta-
heptalactone
FL/FR
meaty
ortho-
thiocresol
FL
milky
dextro,laevo-3-(
methyl thio) butanone
FL
mushroom
1-
octen-3-ol
FL/FR
musty
menthofuran
FL/FR
3-
octanol
FL/FR
propionaldehyde
FL
2,3,5-
trimethyl pyrazine
FL/FR
nutty
2-
acetyl-1-methyl pyrrole
FL
2-
acetyl-3-ethyl pyrazine
FL/FR
filbert pyrazine
FL/FR
2-
methyl thio-3,5 or 6-methyl pyrazine
FL/FR
nutty pyrazine
FL/FR
phenolic
propyl 2-furoate
FL
soapy
1-
dodecanol
FL/FR
solvent
2-
ethyl furan
FL
spicy
2-
octanol
FL/FR
sulfurous
diphenyl disulfide
FL
potato butanone
FL
tomato
methional
FL/FR
waxy
(E)-2-
decenal
FL/FR
methyl 10-undecenoate
FL/FR
methyl undecylenate
FL/FR
octyl 2-furoate
FL
octyl acetate
FL/FR
winey
5-
ethyl-2-methyl pyridine
FL
woody
iso
bornyl formate
FL/FR
dihydro-beta-ionone
FL/FR
alpha-
pinene
FL/FR
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 di-2-thienyl disulfide
2,2'-disulfanediyldithiophene
 disulfide, 2-thienyl
2,2'-dithienyl disulfide
alpha,alpha'-dithienyl disulfide
2,2'-dithiobis(thiophene)
2,2-dithiodithiophene
2,2'-dithiodithiophene
2,2-dithiothiophene
2-thienyl disulphide
2,2'-bis(thienyl) disulfide
2-thienyldisulfide
2-thiophen-2-yl disulfanyl thiophene
2-thiophen-2-yldisulfanylthiophene
 thiophene, 2,2'-dithiobis-
 thiophene, 2,2'-dithiodi-
 
 
Notes:
Meat-like flavouring agent
Please share your Comments.
Email Address:
Top of Page Home
Copyright © 1980-2018 The Good Scents Company (tgsc) ™ Disclaimer Privacy Policy