Toxicity grade Usage restriction Chemical Properties Usage Production
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5-Methyl furfural

Toxicity grade Usage restriction Chemical Properties Usage Production
Product Name
5-Methyl furfural
CAS No.
620-02-0
Chemical Name
5-Methyl furfural
Synonyms
FEMA 2702;Methylfurfural;5-methyl fural;5-Methyl-2-fur;5-METHYLFURFURAL;5-METHYLFURFUROL;5-methyIfurfural;AKOS BBS-00003183;5-METYL FURAL 99%;5-Methylfuran-2-al
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.)
FEMA 
2702 | 5-METHYLFURFURAL
refractive index 
n20/D 1.531
Flash point:
163 °F
storage temp. 
2-8°C
solubility 
33g/l
form 
Liquid
Specific Gravity
1.1075 (20/20℃)
color 
very deep yellow to brown
Water Solubility 
Soluble in alcohol and water.
Sensitive 
Air Sensitive
JECFA Number
745
BRN 
106895
InChIKey
OUDFNZMQXZILJD-UHFFFAOYSA-N
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.

P405Store locked up.

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

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W270202
Product name
5-Methylfurfural
Purity
≥98%,FG
Packaging
1 SAMPLE-K
Price
$50
Updated
2021/12/16
Sigma-Aldrich
Product number
W270215
Product name
5-Methylfurfural
Purity
mixtureofisomers,≥99%,natural,FG
Packaging
1 SAMPLE-K
Price
$50
Updated
2021/12/16
Sigma-Aldrich
Product number
137316
Product name
5-Methylfurfural
Purity
ReagentPlus , 99%
Packaging
25g
Price
$44.5
Updated
2021/12/16
Sigma-Aldrich
Product number
137316
Product name
5-Methylfurfural
Purity
ReagentPlus , 99%
Packaging
5g
Price
$19.3
Updated
2021/12/16
Sigma-Aldrich
Product number
W270215
Product name
5-Methylfurfural
Purity
mixture of isomers, ≥99%, natural, FG
Packaging
100 g
Price
$106
Updated
2021/12/16
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5-Methyl furfural Chemical Properties,Usage,Production

Toxicity grade

GRAS(FEMA)

Usage restriction

FEMA(mg/kg):drinks , cold drinks 0.13; sweets 0.03~0.13; bakery  products 0.03

Chemical Properties

Slightly yellow transparent liquid, b.p.72~73℃/1.5kpa(or 187℃),n20D 1.5307,density 1.1070, Soluble in benzene, toluene, carbon tetrachloride, insoluble in water.

Usage

It meets GB 2760—1996 standards of edible spices. It is the intermediate of allethrin and prallethrin and used as tobacco essence.

Production

5-Methyl furfural is produced by distillation of various kinds of methylpentose with acid together. The production process was as the following.    2-methylfuran and N, N-dimethyl formamide were firstly added to a 3-neck flask. Then, phosphorus oxychloride was added slowly to the flask and the reaction was kept for 1~2h at low temperature. The reagent was dumped into the water, neutralized by Na2CO3. By separating the oil layer, extracting the water layer with solvent, merging of the organic phase and the oil layer, drying, desolvation by distillation, reduced pressure distillation, we get the final product.

Description

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.

Chemical Properties

5-Methylfurfural has a sweet, spicy, warm odor with a sweet, caramel-like flavor.

Chemical Properties

Colorless to light yellow liqui

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

Used for blending coffee, chocolate, nuts, caramel, spices and on food fragrance. Used in the synthesis of pharmaceutical intermediates.

Uses

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

Preparation

From sucrose with HCl, followed by treating with stannous chloride; from various methylpentoses by distillation with acid.

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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5-Methyl furfural Suppliers

Shijiazhuang Lida Chemical Co., Ltd.
Tel
+86 (311) 8573-7996
Fax
+86 (311) 8573-9175
Email
service@lid-ff.cn;barry.loo@lid-ff.cn
Country
China
ProdList
294
Advantage
65
Wutong Aroma Chemicals Co., Ltd
Tel
0531-88817695
Fax
0531-88817695
Email
anna@wt-chem.com
Country
China
ProdList
423
Advantage
68
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Fax
86-21-51861608
Email
sales@chemwill.com
Country
China
ProdList
1975
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
+86-021-61259100
Fax
86-21-61259102
Email
int02@meryer.com
Country
China
ProdList
40264
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3579
Advantage
66
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15877
Advantage
69
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
ChangShu Haitian Fine Chemicals Co.,Ltd
Tel
0512-55896092
Fax
86-512-52893680
Email
sales@haitianchem.cn
Country
China
ProdList
235
Advantage
61
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View Lastest Price from 5-Methyl furfural manufacturers

Wuhan Mulei New Material Technology Co. Ltd
Product
5-methylfurfural 620-02-0
Price
US $20.00/Kg/Drum
Min. Order
25Kg/Drum
Purity
99.99%
Supply Ability
1 ton per week
Release date
2021-04-06
Hebei Zhanyao Biotechnology Co. Ltd
Product
5-Methyl Furfural 620-02-0
Price
US $10.00/Kg/Bag
Min. Order
1Kg/Bag
Purity
99%
Supply Ability
20 tons
Release date
2021-10-11
Zhuozhou Wenxi import and Export Co., Ltd
Product
5-Methyl furfural 620-02-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

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