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
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)
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..…
N-Bromosuccinimide Price
- Product number
- W270215
- Product name
- 5-Methylfurfural
- Purity
- mixture of isomers, ≥99%, natural, FG
- Packaging
- 100g
- Price
- $132
- Updated
- 2024/03/01
- Product number
- W270215
- Product name
- 5-Methylfurfural
- Purity
- mixture of isomers, ≥99%, natural, FG
- Packaging
- 500g
- Price
- $512
- Updated
- 2024/03/01
- Product number
- W270215
- Product name
- 5-Methylfurfural
- Purity
- mixture of isomers, ≥99%, natural, FG
- Packaging
- 1kg
- Price
- $897
- Updated
- 2024/03/01
- Product number
- W270202
- Product name
- 5-Methylfurfural
- Purity
- ≥98%, FG
- Packaging
- 100g
- Price
- $120
- Updated
- 2024/03/01
- Product number
- W270202
- Product name
- 5-Methylfurfural
- Purity
- ≥98%, FG
- Packaging
- 1kg
- Price
- $244
- Updated
- 2024/03/01
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
5-Methyl furfural Suppliers
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- Switzerland
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View Lastest Price from 5-Methyl furfural manufacturers
- 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
- Product
- 5-Methyl furfural 620-02-0
- Price
- US $100.00-75.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000
- Release date
- 2024-08-15
- Product
- 5-Methyl Furfural 620-02-0
- Price
- US $75.00-20.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-06-03