5-Methyl-2-acetylfuran
Identification Description Usage Natural occurrence- Product Name
- 5-Methyl-2-acetylfuran
- CAS No.
- 1193-79-9
- Chemical Name
- 5-Methyl-2-acetylfuran
- Synonyms
- FEMA 3609;2-Acetyl, 5-mefuran;5-Methyl-2-acetalfuran;2-acetyl-5-methyl-fura;2-ACETYL-5-METHYLFURAN;2-METHYL-5-ACETYLFURAN;5-Acetyl-2-methylfuran;5-Methyl-Z-acetylfuran;5-Methy-2-Acetyl lfuran;2-ACETYL-5-METHYLFURANE
- CBNumber
- CB4460042
- Molecular Formula
- C7H8O2
- Formula Weight
- 124.14
- MOL File
- 1193-79-9.mol
5-Methyl-2-acetylfuran Property
- Melting point:
- 2 °C
- Boiling point:
- 100-101 °C/25 mmHg (lit.)
- Density
- 1.066 g/mL at 25 °C (lit.)
- vapor density
- >1 (vs air)
- refractive index
- n20/D 1.512(lit.)
- FEMA
- 3609 | 2-ACETYL-5-METHYLFURAN
- Flash point:
- 176 °F
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Chloroform (Soluble), Methanol (Slightly)
- form
- clear liquid
- Specific Gravity
- 1.066
- color
- Light yellow to Brown
- Odor
- at 0.10 % in dipropylene glycol. strong musty nutty hay coconut coumarin milky
- Odor Type
- nutty
- Water Solubility
- Slightly soluble in water. Soluble in alcohol.
- JECFA Number
- 1504
- BRN
- 110853
- LogP
- 0.98
- CAS DataBase Reference
- 1193-79-9(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Acetyl-5-methylfuran(1193-79-9)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
H301Toxic if swalloed
H302Harmful if swallowed
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- W360902
- Product name
- 2-Acetyl-5-methylfuran
- Purity
- ≥98%, FG
- Packaging
- 25g
- Price
- $66.6
- Updated
- 2024/03/01
- Product number
- W360902
- Product name
- 2-Acetyl-5-methylfuran
- Purity
- ≥98%, FG
- Packaging
- 100g
- Price
- $87.4
- Updated
- 2024/03/01
- Product number
- W360902
- Product name
- 2-Acetyl-5-methylfuran
- Purity
- ≥98%, FG
- Packaging
- 1kg
- Price
- $371
- Updated
- 2024/03/01
- Product number
- 299553
- Product name
- 2-Acetyl-5-methylfuran
- Purity
- 98%
- Packaging
- 25g
- Price
- $41.46
- Updated
- 2024/03/01
- Product number
- 299553
- Product name
- 2-Acetyl-5-methylfuran
- Purity
- 98%
- Packaging
- 5g
- Price
- $35.8
- Updated
- 2023/06/20
5-Methyl-2-acetylfuran Chemical Properties,Usage,Production
Identification
Description
A light yellow liquid with strong, nutty aroma.
Usage
Reported uses (ppm): (FEMA, 1994)
Natural occurrence
Reported found in coffee, roasted filberts, tomato juice, raisin, roasted onion, French fried potato, crispbread, smoked fatty fish, boiled/cooked beef, fried cured pork, beer, cognac, rum, malt whiskey, cocoa, black tea, wild rice (Zizania aquatuca), and squid.
Chemical Properties
Colorless to light yellow liqui
Chemical Properties
A light yellow liquid with strong, nutty aroma.
Occurrence
Reported found in coffee, roasted filberts, tomato juice, raisin, roasted onion, French fried potato, crispbread, smoked fatty fish, boiled/cooked beef, fried cured pork, beer, cognac, rum, malt whiskey, cocoa, black tea, wild rice (Zizania aquatuca), and squid.
Uses
Glucose was transformed to various furan compounds and carboxylic acids derivatives by heat treatment of autoclave such as levulinic acid, 2-acetylfuran and 2-acetyl-5-methylfuran. using 2-acetyl-5-methylfuran or 1,5-dimethyl-2-pyrrolecarbonitrile as reactants, that the formation of the 4-arylation products. Reaction of 2-acetyl-5-methylfuran 6a with 2-aminoethanol pioduced in 79% yield the aminal.
Definition
ChEBI: A furan carrying acetyl and methyl substituents at the 2- and 5-positions respectively.
Taste threshold values
Taste characteristics at 50 ppm: nutty, cocoa-like with toasted, bready nuance
General Description
s-cis-trans isomerism of 2-acetyl-5-methylfuran was investigated by IR and NMR spectroscopy.
5-Methyl-2-acetylfuran Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-Methyl-2-acetylfuran manufacturers
- Product
- 5-Methyl-2-acetylfuran 1193-79-9
- Price
- US $20.00-1.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20 tons
- Release date
- 2023-10-24
- Product
- 5-Methyl-2-acetylfuran 1193-79-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-10-12
- Product
- 5-Methyl-2-acetylfuran 1193-79-9
- Price
- US $30.00-10.00/KG
- Min. Order
- 50KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2023-04-03