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5-Methyl furfural

Product Name
5-Methyl furfural
CAS No.
620-02-0
Chemical Name
5-Methyl furfural
Synonyms
2-Furancarboxaldehyde, 5-methyl-;5-METHYLFURFURAL;5-METHYL-2-FURFURAL;5-METHYL-2-FURALDEHYDE;5-Methyl-2-furancarboxaldehyde;Furfural, 5-methyl-;Methylfurfural;5-methyl fural;5-METHYLFURAN-2-ALDEHYDE;5-methyl-2-furancarboxaldehyd
CBNumber
CB0735683
Molecular Formula
C6H6O2
Formula Weight
110.11
MOL File
620-02-0.mol
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5-Methyl furfural Property

Melting point:
171 °C
Boiling point:
187-189 °C(lit.)
Density 
1.107 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.531
FEMA 
2702 | 5-METHYLFURFURAL
Flash point:
163 °F
storage temp. 
2-8°C
solubility 
33g/l
form 
Liquid
color 
very deep yellow to brown
Specific Gravity
1.1075 (20/20℃)
Odor
at 10.00 % in dipropylene glycol. spice caramel maple
Odor Type
caramellic
Water Solubility 
Soluble in alcohol and water.
Sensitive 
Air Sensitive
JECFA Number
745
BRN 
106895
InChIKey
OUDFNZMQXZILJD-UHFFFAOYSA-N
LogP
0.670
CAS DataBase Reference
620-02-0(CAS DataBase Reference)
NIST Chemistry Reference
2-Furancarboxaldehyde, 5-methyl-(620-02-0)
EPA Substance Registry System
2-Furancarboxaldehyde, 5-methyl- (620-02-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
2
RTECS 
LT7032500
TSCA 
Yes
HS Code 
29329995
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W270215
Product name
5-Methylfurfural
Purity
mixture of isomers, ≥99%, natural, FG
Packaging
100g
Price
$132
Updated
2024/03/01
Sigma-Aldrich
Product number
W270215
Product name
5-Methylfurfural
Purity
mixture of isomers, ≥99%, natural, FG
Packaging
500g
Price
$512
Updated
2024/03/01
Sigma-Aldrich
Product number
W270215
Product name
5-Methylfurfural
Purity
mixture of isomers, ≥99%, natural, FG
Packaging
1kg
Price
$897
Updated
2024/03/01
Sigma-Aldrich
Product number
W270202
Product name
5-Methylfurfural
Purity
≥98%, FG
Packaging
100g
Price
$120
Updated
2024/03/01
Sigma-Aldrich
Product number
W270202
Product name
5-Methylfurfural
Purity
≥98%, FG
Packaging
1kg
Price
$244
Updated
2024/03/01
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5-Methyl furfural Chemical Properties,Usage,Production

Chemical Properties

5-Methylfurfural has a sweet, spicy, warm odor with a sweet caramel-like flavor. May be prepared from sucrose with HCL, followed by treating with stannous chloride; from various methylpentoses by distillation with acid.

Physical properties

colorless to light yellow liquid. soluble in benzene, toluene, carbon tetrachloride and other solvents, insoluble in water.

Occurrence

Reported found in sour cherry, apple, orange juice, cranberry, blueberry, guava, grapes, raisin, peach, blackberry, strawberry jam, asparagus, carrot, onion, potato, bell pepper, tomato, cinnamon, bark, clove bud, bread, parmesan cheese, yogurt, butter, egg, fatty fish, beef, pork liver, beer, cognac, coffee, tea, barley, filberts, popcorn, peanuts, oats, soybean, roasted coconut, cloudberry, passion fruit, pecan, mushroom, starfruit, trassi, sesame seed, mango, tamarind, rice bran, quince, sweet potato, sukiyaki, calamus, licorice, malt, wort, elderberry, mangosteen, kiwifruit, buchu oil, Bourbon vanilla, wild rice, chicory root, shrimp, oyster, clam, okra, pistachio nut and maté

Uses

5-Methyl-2-furaldehyde is used as a perfuming agent. It is used a smoke with essence.

Uses

5-methylfurfural is an intermediate for the synthesis of s-bioallethrin and prallethrin.It used for blending coffee, chocolate, nuts, caramel, spices and on food fragrance. Used in the synthesis of pharmaceutical intermediates.

Definition

ChEBI: 5-methyl-2-furaldehyde is a member of furans and an aldehyde. It has a role as a Maillard reaction product, a human metabolite, an EC 2.2.1.6 (acetolactate synthase) inhibitor and a flavouring agent.

Preparation

From sucrose with HCl, followed by treating with stannous chloride; 5-Methyl furfural is produced by distillation of various methylpentoses with acid together.

Aroma threshold values

Detection: 6 ppm

Taste threshold values

Taste characteristics at 50 ppm: sweet, brown, caramellic, grain, maple-like.

Synthesis Reference(s)

Tetrahedron, 41, p. 3803, 1985 DOI: 10.1016/S0040-4020(01)91401-2
Tetrahedron Letters, 24, p. 5441, 1983 DOI: 10.1016/S0040-4039(00)94107-8

General Description

5-Methylfurfural is formed during the photoexposition of ranitidine hydrochloride. It is employed as potential age marker for Madeira wine. It is a volatile compound present in Lavandula stoechas, Lavandula angustifolia and Lavandula angustifolia x latifolia unifloral honeys.

Metabolic pathway

The biotransformation of 5-methyl-2-furaldehyde is the conversion to 5-methylfuroylgycine and 5-methyl-2- furylmethylketone by rats.

5-Methyl furfural Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 5-Methyl furfural manufacturers

Hebei Dangtong Import and export Co LTD
Product
5-Methyl furfural 620-02-0
Price
US $62.00-50.00/kilograms
Min. Order
10kilograms
Purity
99%
Supply Ability
100tons
Release date
2023-02-22
Shanghai Qyubiotech Co., Ltd.
Product
5-Methyl furfural 620-02-0
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100000kgs per Month
Release date
2023-04-13
Hebei Duling International Trade Co. LTD
Product
5-Methyl furfural 620-02-0
Price
US $20.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 tons
Release date
2023-05-25

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