1-FURFURYLPYRROLE Chemical Properties

Boiling point:

76-78 °C1 mm Hg(lit.)

Density 

1.081 g/mL at 25 °C(lit.)

vapor density 

>1 (vs air)

refractive index 

n20/D 1.531(lit.)

FEMA 

3284 | N-FURFURYLPYRROLE

Flash point:

199 °F

storage temp. 

Keep in dark place,Inert atmosphere,2-8°C

pka

-3.40±0.70(Predicted)

form 

clear liquid

Specific Gravity

1.081

color 

Colorless to Red to Green

Odor

at 1.00 % in dipropylene glycol. plastic green waxy fruity coffee vegetable

Odor Type

vegetable

biological source

synthetic

Sensitive 

Light Sensitive

JECFA Number

1310

Major Application

flavors and fragrances

Cosmetics Ingredients Functions

PERFUMING

InChI

1S/C9H9NO/c1-2-6-10(5-1)8-9-4-3-7-11-9/h1-7H,8H2

InChIKey

BTBFUBUCCJKJOZ-UHFFFAOYSA-N

SMILES

C(c1ccco1)n2cccc2

LogP

1.88

CAS DataBase Reference

1438-94-4(CAS DataBase Reference)

NIST Chemistry Reference

1H-Pyrrole, 1-(2-furanylmethyl)-(1438-94-4)

EPA Substance Registry System

1H-Pyrrole, 1-(2-furanylmethyl)- (1438-94-4)

Safety Information

Hazard Codes 

Xn

Risk Statements 

20/21/22-22

Safety Statements 

27-36/37/39-45-36

RIDADR 

UN2810

WGK Germany 

3

RTECS 

UX9631000

TSCA 

TSCA listed

HazardClass 

6.1

PackingGroup 

III

HS Code 

29349990

Storage Class

10 - Combustible liquids

Hazard Classifications

Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

1-FURFURYLPYRROLE Usage And Synthesis

Chemical Properties

n-Furfuryl pyrrole has a vegetable, green, earthy-green odor It is used to garnish favors for soup.

Occurrence

Reported found as a constituent in coffee aroma; a volatile favor component in roasted flberts, roasted almonds; found in wheat bread, roasted chicken, beer, coffee, roasted peanuts, popcorn, malt and okra

Uses

flavors and fragrances

Preparation

From furfuryl amino mucate.

Definition

ChEBI: 1-(2-Furanylmethyl)-1H-pyrrole is a member of pyrroles.

Taste threshold values

Taste characteristics at 5 ppm: vegetative, onion, sharp and metallic.

General Description

1-Furfurylpyrrole has been identified as a potential contributor of flavor and aroma to popcorn. It is also found in roasted almonds.

1-FURFURYLPYRROLE(1438-94-4)Related Product Information

• 1-FURFURYLPYRROLE
• Furan
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• 2-CHLORO-1-(1-FURAN-2-YLMETHYL-2,5-DIMETHYL-1H-PYRROL-3-YL)-ETHANONE
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• AURORA 12638
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• AURORA 12490