Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | yellow brown clear liquid (est) |
Assay: | 98.00 to 100.00 %
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Food Chemicals Codex Listed: | No |
Specific Gravity: | 1.07800 to 1.08400 @ 25.00 °C.
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Pounds per Gallon - (est).: | 8.970 to 9.020
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Refractive Index: | 1.52900 to 1.53600 @ 20.00 °C.
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Boiling Point: | 77.00 to 79.00 °C. @ 1.00 mm Hg
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Vapor Pressure: | 0.024000 mmHg @ 25.00 °C. (est) |
Vapor Density: | >1 ( Air = 1 ) |
Flash Point: | 199.00 °F. TCC ( 92.78 °C. )
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logP (o/w): | 1.184 (est) |
Shelf Life: | 12.00 month(s) or longer if stored properly. |
Storage: | store in cool, dry place in tightly sealed containers, protected from heat and light. |
Soluble in: |
| alcohol | | water, 568 mg/L @ 25 °C (est) |
Insoluble in: |
| water |
Organoleptic Properties:
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Odor Type: vegetable |
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Odor Strength: | medium , recommend smelling in a 1.00 % solution or less |
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Substantivity: | 24 hour(s) at 100.00 % |
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| plastic green waxy fruity coffee vegetable |
Odor Description: at 1.00 % in dipropylene glycol. | plastic green waxy fruity coffee vegetable Luebke, William tgsc, (1996) |
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| vegetable cereal bready radish mushroom potato |
Odor Description: at 1.00 %. | Vegetative, careal, bready, radish, mushroom and potato nuances Mosciano, Gerard P&F 21, No. 2, 47, (1996) |
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Flavor Type: vegetable |
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| vegetable onion sharp metallic |
Taste Description: at 5.00 ppm. | Vegetative, onion, sharp and metallic Mosciano, Gerard P&F 21, No. 2, 47, (1996) |
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Odor and/or flavor descriptions from others (if found). |
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Cosmetic Information:
Suppliers:
Beijing Lys Chemicals |
1-Furfurylpyrrole
|
BOC Sciences |
For experimental / research use only. |
1-Furfurylpyrrole
|
DeLong Chemicals America |
N-Furfurylpyrrole, Kosher
|
Endeavour Specialty Chemicals |
1-(2-Furanmethyl)-1H-pyrrole 99% F&F
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Speciality Chemical Product Groups |
H. Interdonati, Inc. |
n-Furfylpyrrole Kosher
|
Featured Products |
Lluch Essence |
1-FURFURYL PYRROLE
Odor: EARTHY, VEGATABLE LIKE, GREEN |
M&U International |
N-FURFURYL PYRROLE, Kosher
|
Penta International |
N-FURFURYLPYRROLE
|
R C Treatt & Co Ltd |
1-(2-Furanylmethyl)-1H-pyrrole
Halal, Kosher Odor: Vegetable, earthy-green aroma. Green, hay-like, on dilution Flavor: Vegetable Used in savoury flavours: mushroom, horseradish, coffee, nut, at less than 2ppm. |
Robinson Brothers |
1-(2-Furanmethyl)-1H-pyrrole F&F
|
https://www.robinsonbrothers.uk/chemistry-competences |
Sigma-Aldrich |
1-Furfurylpyrrole, ≥98%, FG
Odor: green; vegetable; earthy |
Certified Food Grade Products |
Synerzine |
1-Furfuryl Pyrrole
also named N-Furfurylpyrrole, 1-(2-Furfuryl) Pyrrole |
TCI AMERICA |
For experimental / research use only. |
1-Furfurylpyrrole
|
Tengzhou Jitian Aroma Chemiclal |
1-Furfuryl Pyrrole
|
United International |
N-Furfurylpyrrole
|
Safety Information:
Preferred SDS: View |
European information : |
Most important hazard(s): | Xn - Harmful. |
R 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. S 02 - Keep out of the reach of children. S 20/21 - When using do not eat, drink or smoke. S 23 - Do not breath vapour. 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 36/37/39 - Wear suitable clothing, gloves and eye/face protection. S 45 - In case of accident or if you feel unwell seek medical advice immediately.
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Hazards identification |
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Classification of the substance or mixture |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
None found. |
GHS Label elements, including precautionary statements |
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Pictogram | |
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Hazard statement(s) |
None found. |
Precautionary statement(s) |
None found. |
Oral/Parenteral Toxicity: |
oral-mouse LD50 [sex: M,F] 380 mg/kg (Moran et al., 1980)
oral-mouse LD50 [sex: M,F] M:580 F:335 mg/kg (Shellenberger, 1971f)
oral-mouse LD50 380 mg/kg Drug and Chemical Toxicology. Vol. 3, Pg. 249, 1980.
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Dermal Toxicity: |
Not determined
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Inhalation Toxicity: |
Not determined
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Safety in Use Information:
Category: | flavor and fragrance agents |
RIFM Fragrance Material Safety Assessment: Search |
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice |
Recommendation for 1-furfuryl pyrrole usage levels up to: | | 0.1000 % in the fragrance concentrate.
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Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.12 (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 |
Click here to view publication 5 |
| average usual ppm | average maximum ppm |
baked goods: | - | 2.00000 |
beverages(nonalcoholic): | - | 2.00000 |
beverages(alcoholic): | - | - |
breakfast cereal: | - | 2.00000 |
cheese: | - | - |
chewing gum: | - | - |
condiments / relishes: | - | - |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | 2.00000 |
fruit ices: | - | 2.00000 |
gelatins / puddings: | - | 2.00000 |
granulated sugar: | - | - |
gravies: | - | - |
hard candy: | - | 2.00000 |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | - |
meat products: | - | - |
milk products: | - | 2.00000 |
nut products: | - | - |
other grains: | - | - |
poultry: | - | - |
processed fruits: | - | - |
processed vegetables: | - | - |
reconstituted vegetables: | - | - |
seasonings / flavors: | - | - |
snack foods: | - | - |
soft candy: | - | - |
soups: | - | - |
sugar substitutes: | - | - |
sweet sauces: | - | - |
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Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i). |
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm. |
| average usage mg/kg | maximum usage mg/kg |
Dairy products, excluding products of category 02.0 (01.0): | 0.01100 | 0.02700 |
Fats and oils, and fat emulsions (type water-in-oil) (02.0): | 0.13000 | 0.27000 |
Edible ices, including sherbet and sorbet (03.0): | - | - |
Processed fruit (04.1): | - | - |
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | - | - |
Confectionery (05.0): | - | - |
Chewing gum (05.0): | - | - |
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | - | - |
Bakery wares (07.0): | 18.00000 | 880.00000 |
Meat and meat products, including poultry and game (08.0): | - | - |
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | - | - |
Eggs and egg products (10.0): | - | - |
Sweeteners, including honey (11.0): | - | - |
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 29.00000 | 200.00000 |
Foodstuffs intended for particular nutritional uses (13.0): | - | - |
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 0.03700 | - |
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | - | - |
Ready-to-eat savouries (15.0): | 0.00073 | 0.07300 |
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | - | - |
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): |
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 24 (FGE.24): Pyridine, pyrrole, indole and quinoline derivatives from chemical group 28 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) View page or View pdf |
Pyridine, pyrrole, indole and quinoline derivatives from chemical group 28 Flavouring Group Evaluation 24, Revision 1 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) View page or View pdf |
Flavouring Group Evaluation 77 (FGE77) [1] - Consideration of Pyridine, Pyrrole and Quinoline Derivatives evaluated by JECFA (63rd meeting) structurally related to Pyridine, Pyrrole, Indole and Quinoline Derivatives evaluated by EFSA in FGE.24Rev1 (2008) View page or View pdf |
Statement on List of Representative Substances for Testing.
The current Statement lays down a list of substances in sub-groups with representative substances for which additional data are required prior to their evaluation through the Procedure (Regulation (EC) No 1565/2000). View page or View pdf |
Scientific opinion on Flavouring Group Evaluation 24, Revision 2 (FGE.24Rev2): Pyridine, pyrrole, indole and quinoline derivatives from chemical group 28 View page or View pdf |
Scientific Opinion on Flavouring Group Evaluation 77, Revision 2 (FGE.77Rev2): Consideration of Pyridine, Pyrrole and Quinoline Derivatives evaluated by JECFA (63rd meeting) structurally related to Pyridine, Pyrrole, Indole and Quinoline Derivatives evaluated by EFSA in FGE.24Rev2 (2013) View page or View pdf |
Scientific opinion on flavouring group evaluation 77, revision 3 (FGE.77Rev3): consideration of pyridine, pyrrole and quinoline derivatives evaluated by JECFA (63rd meeting) structurally related to pyridine, pyrrole, indole and quinoline derivatives evaluated by EFSA in FGE.24Rev2 View page or View pdf |
EPI System: | View |
AIDS Citations: | Search |
Cancer Citations: | Search |
Toxicology Citations: | Search |
EPA Substance Registry Services (TSCA): | 1438-94-4 |
EPA ACToR: | Toxicology Data |
EPA Substance Registry Services (SRS): | Registry |
Laboratory Chemical Safety Summary : | 15037 |
National Institute of Allergy and Infectious Diseases: | Data |
WGK Germany: | 3 |
| 1-(furan-2-ylmethyl)pyrrole |
Chemidplus: | 0001438944 |
RTECS: | UX9631000 for cas# 1438-94-4 |
References:
Other Information:
Potential Blenders and core components note
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For Odor |
alliaceous |
| dibutyl sulfide | FL/FR |
2,4- | dimethyl-1,3-dithiane | |
bready |
| coffee furanone | FL/FR |
| furfural | FL/FR |
caramellic |
| maltol | FL/FR |
| shoyu furanone | FL/FR |
| toffee furanone | FL/FR |
citrus |
| nonanal dimethyl acetal | FL/FR |
dairy |
| methyl butyl phenyl acetate | FL/FR |
fatty |
| allyl octanoate | FL/FR |
iso | butyl undecylenate | FL/FR |
(E)-2- | hepten-1-ol | FL/FR |
fermented |
| propyl nonanoate | FL/FR |
floral |
| citronellyl propionate | FL/FR |
| cyclohexyl ethyl acetate | FL/FR |
| gelsone (IFF) | FL/FR |
(E)- | geranyl acetone | FL/FR |
| geranyl hexanoate | FL/FR |
| jasmin absolute egypt (from concrete) | FL/FR |
| methyl citronellate | FL/FR |
| octyl acetate | FL/FR |
| phenethyl butyrate | FL/FR |
fruity |
| allyl 10-undecenoate | FL/FR |
| allyl heptanoate | FL/FR |
iso | amyl isobutyrate | FL/FR |
iso | amyl octanoate | FL/FR |
| decyl butyrate | FL/FR |
| ethyl 3,5,5-trimethyl hexanoate | FR |
| ethyl hexanoate | FL/FR |
3- | hexanone | FL/FR |
| methyl (E,Z)-2,4-decadienoate | FL/FR |
(E)-2- | nonen-1-yl acetate | FL/FR |
| octyl butyrate | FL/FR |
2- | pentyl furan | FL/FR |
| tropical thiazole | FL/FR |
2- | undecanone | FL/FR |
| ethyl (E)-2-decenoate | FL/FR |
| ethyl (E)-4-decenoate | FL/FR |
(Z)-4- | heptenal | FL/FR |
(Z)-3- | hexen-1-yl (E)-crotonate | FL/FR |
(Z)-3- | hexen-1-yl propionate | FL/FR |
4- | hexenol | FL/FR |
| hexyl 2-methyl butyrate | FL/FR |
| hexyl phenyl acetate | FL/FR |
2- | octen-1-ol | FL/FR |
(Z)-2- | penten-1-ol | FL/FR |
1- | penten-3-ol | FL/FR |
herbal |
| butyl levulinate | FL/FR |
melon |
(Z)-6- | nonen-1-ol | FL/FR |
minty |
iso | propyl tiglate | FL/FR |
musk |
iso | ambrettolide | FL/FR |
musty |
2- | acetyl pyrrole | FL/FR |
nutty |
| filbert pyrazine | FL/FR |
2,6- | lutidine | FL/FR |
popcorn |
2- | acetyl pyrazine | FL/FR |
2,4- | dimethyl-1,3-dithiolane | |
| grapefruit menthane | FL/FR |
3-( | methyl thio) hexanol | FL/FR |
3- | methyl-1,2-dithiolane | |
waxy |
| allyl nonanoate | FL/FR |
3- | decanone | FL/FR |
| dihydrocitronellyl acetate | FL/FR |
(E,E)-2,4- | dodecadien-1-ol | |
| ethyl decanoate | FL/FR |
| ethyl palmitate | FL/FR |
| heptyl octanoate | FL/FR |
(E)-2- | octen-1-yl butyrate | FL/FR |
| octyl 2-methyl butyrate | FL/FR |
| propyl decanoate | FL/FR |
(E)-2- | tridecen-1-yl acetate | FL/FR |
woody |
| pinacol | FR |
yeasty |
laevo- | glutamic acid | CS |
2- | octen-4-one | FL/FR |
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For Flavor |
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No flavor group found for these |
| allyl 10-undecenoate | FL/FR |
iso | butyl undecylenate | FL/FR |
3- | decanone | FL/FR |
| dihydrocitronellyl acetate | FL/FR |
(E,E)-2,4- | dodecadien-1-ol | |
2- | ethyl-4,5-dimethyl oxazole | FL |
(E)-2- | hepten-1-ol | FL/FR |
(Z)-3- | hexen-1-yl (E)-crotonate | FL/FR |
(E)-4- | hexenal | FL |
| methyl (E,Z)-2,4-decadienoate | FL/FR |
4- | methyl pentyl 4-methyl valerate | FL |
2- | methyl thiazole | FL |
4-( | methyl thio) butanol | FL |
(E)-2- | octen-1-yl butyrate | FL/FR |
| propyl decanoate | FL/FR |
| propyl nonanoate | FL/FR |
2-iso | propyl-3-(methyl thio) pyrazine | FL |
(E)-2- | tridecen-1-yl acetate | FL/FR |
alliaceous |
2,4- | dimethyl-1,3-dithiane | |
2- | methyl thioacetaldehyde | FL |
3- | tetrahydrothiophenone | FL |
| tropical thiazole | FL/FR |
bready |
2- | propionyl thiazole | FL |
brown |
| furfural | FL/FR |
burnt |
| furfuryl alcohol | FL |
caramellic |
| maltol | FL/FR |
| shoyu furanone | FL/FR |
| toffee furanone | FL/FR |
cocoa |
| butyraldehyde | FL |
coconut |
(R)- | massoia lactone | FL |
coffee |
| diisoamyl thiomalate | FL |
corn chip |
2- | acetyl-2-thiazoline | FL |
dairy |
| methyl butyl phenyl acetate | FL/FR |
fatty |
| allyl octanoate | FL/FR |
| ethyl (E)-4-decenoate | FL/FR |
2- | octen-1-ol | FL/FR |
floral |
| citronellyl propionate | FL/FR |
(E)- | geranyl acetone | FL/FR |
| jasmin absolute egypt (from concrete) | FL/FR |
| methyl citronellate | FL/FR |
fruity |
| allyl heptanoate | FL/FR |
iso | amyl isobutyrate | FL/FR |
iso | amyl octanoate | FL/FR |
| decyl butyrate | FL/FR |
| ethyl (E)-2-decenoate | FL/FR |
| ethyl hexanoate | FL/FR |
| geranyl hexanoate | FL/FR |
3- | hexanone | FL/FR |
| hexyl phenyl acetate | FL/FR |
| phenethyl butyrate | FL/FR |
green |
| cyclohexyl ethyl acetate | FL/FR |
| dibutyl sulfide | FL/FR |
| dihydroxyacetophenone (mixed isomers) | FL |
| gelsone (IFF) | FL/FR |
(Z)-4- | heptenal | FL/FR |
(E)-2- | heptenal | FL |
(Z)-3- | hexen-1-yl propionate | FL/FR |
(E)-3- | hexenoic acid | FL |
| hexyl 2-methyl butyrate | FL/FR |
| methyl 2-undecynoate | FL |
3-(5- | methyl-2-furyl) butanal | FL |
| nonanal dimethyl acetal | FL/FR |
2,4- | octadienal | FL |
(Z)-2- | penten-1-ol | FL/FR |
4- | penten-1-yl acetate | FL |
1- | penten-3-ol | FL/FR |
2- | pentyl furan | FL/FR |
2- | propyl pyrazine | FL |
iso | propyl tiglate | FL/FR |
| propylene glycol acetone ketal | FL |
herbal |
| butyl levulinate | FL/FR |
metallic |
2,5- | dihydroxy-1,4-dithiane | FL |
4- | hexenol | FL/FR |
3-( | methyl thio) hexanol | FL/FR |
musk |
iso | ambrettolide | FL/FR |
nutty |
2- | acetyl pyrrole | FL/FR |
| coffee furanone | FL/FR |
| filbert pyrazine | FL/FR |
2,6- | lutidine | FL/FR |
onion |
2,4- | dimethyl-1,3-dithiolane | |
3- | methyl-1,2-dithiolane | |
| propyl thioacetate | FL |
roasted |
2- | acetyl pyrazine | FL/FR |
| ethyl 3-(furfuryl thio) propionate | FL |
sulfurous |
| grapefruit menthane | FL/FR |
| methyl 2-(methyl thio) butyrate | FL |
| methyl benzyl disulfide | FL |
| methyl thiomethyl butyrate | FL |
vegetable |
2- | octen-4-one | FL/FR |
waxy |
| allyl nonanoate | FL/FR |
| ethyl decanoate | FL/FR |
| ethyl palmitate | FL/FR |
| furfuryl octanoate | FL |
| heptyl octanoate | FL/FR |
(Z)-6- | nonen-1-ol | FL/FR |
(E)-2- | nonen-1-yl acetate | FL/FR |
| octyl 2-methyl butyrate | FL/FR |
| octyl acetate | FL/FR |
| octyl butyrate | FL/FR |
2- | undecanone | FL/FR |
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Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
1-( | furan-2-ylmethyl)-1H-pyrrole | 1-( | furan-2-ylmethyl)pyrrole | 1-(2- | furanmethyl)-1H-pyrrole | 1-(2- | furanylmethyl)-1H-pyrrole | 1-(2- | furanylmethyl)pyrrole | | furfurrole (IFF) | | furfurrole 302 (IFF) | | furfuryl pyrrole | 1- | furfuryl pyrrole | N- | furfuryl pyrrole | 1- | furfuryl-1H-pyrrole | 1-(2- | furfuryl)pyrrole | N-(2- | furfuryl)pyrrole | 1- | furfurylpyrrole | N- | furfurylpyrrole | 1-(2- | furylmethyl)-1H-pyrrole | 1H- | pyrrole, 1-(2-furanylmethyl)- | | pyrrole, 1-furfuryl- |
Articles:
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