5-Methyl-2-acetylfuran

ChemicalBook > CAS DataBase List > 5-Methyl-2-acetylfuran

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

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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)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 22
Safety Statements: 36
RIDADR: 2810
WGK Germany: 3
RTECS: LT8528000
Hazard Note: Harmful
HazardClass: 6.1(b)
PackingGroup: III
HS Code: 29321900
Toxicity: mouse,LD50,oral,438mg/kg (438mg/kg),Drug and Chemical Toxicology. Vol. 3, Pg. 249, 1980.

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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..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W360902
Product name: 2-Acetyl-5-methylfuran
Purity: ≥98%, FG
Packaging: 25g
Price: $66.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: W360902
Product name: 2-Acetyl-5-methylfuran
Purity: ≥98%, FG
Packaging: 100g
Price: $87.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: W360902
Product name: 2-Acetyl-5-methylfuran
Purity: ≥98%, FG
Packaging: 1kg
Price: $371
Updated: 2024/03/01

Sigma-Aldrich

Product number: 299553
Product name: 2-Acetyl-5-methylfuran
Purity: 98%
Packaging: 25g
Price: $41.46
Updated: 2024/03/01

Sigma-Aldrich

Product number: 299553
Product name: 2-Acetyl-5-methylfuran
Purity: 98%
Packaging: 5g
Price: $35.8
Updated: 2023/06/20

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5-Methyl-2-acetylfuran Chemical Properties,Usage,Production

Identification

▼

▲

CAS.No.:

1193-79-9

FL.No.:

13.083

FEMA.No.:

3609

NAS.No.:

3609

CoE.No.:

11038

EINECS.No.:

214-779-1

JECFA.No.:

1504

Description

A light yellow liquid with strong, nutty aroma.

Usage

Reported uses (ppm): (FEMA, 1994)

▼

▲

Food Category

Usual

Max.

Gravies

1.5

Nut.products

0.5

1.5

Snack.foods

Soups

0.5

1.5

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

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

2-Methylfuran

Preparation Products

5-(5-METHYLFURAN-2-YL)-1H-PYRAZOLE-3-CARBOXYLIC ACID 2,6-DIMETHYL-3-HYDROXYPYRIDINE 3-(5-Methylfuran-2-yl)-1H-pyrazole-5-carbohydrazide ,97% 3-(5-Methylfuran-2-yl)-1H-pyrazole-5-carboxamide ,97% Ethyl 3-(5-methylfuran-2-yl)-1H-pyrazole-5-carboxylate ,97%

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5-Methyl-2-acetylfuran Suppliers

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View Lastest Price from 5-Methyl-2-acetylfuran manufacturers

Hebei Yanxi Chemical Co., Ltd.

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

Hebei Mojin Biotechnology Co., Ltd

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

Hebei Guanlang Biotechnology Co., Ltd.

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

1193-79-9, 5-Methyl-2-acetylfuranRelated Search:

Methyl salicylate Thiophanate-methyl Pirimiphos-methyl METSULFURON METHYL 4,4'-Diacetylbiphenyl Kresoxim-methyl N-ACETYL-L-TYROSINE ETHYL ESTER Tetraacetylethylenediamine Tribenuron methyl Furan 2-Acetylfuran Methyl acetate Methyl Parathion-methyl 2-METHYL-5-PROPIONYL-FURAN Methyl bromide 2-Methylfuran Ethanone, 1-(3,5-dimethyl-2-furanyl)-

1-(5-methyl-2-furanyl)-ethanon

1-(5-Methyl-2-furyl)ethanone

1-(5-Methyl-furan-2-yl)-ethanone

2-Acetyl, 5-mefuran

2-acetyl-5-methyl-fura

2-ACETYL-5-METHYLFURANE

2-acetyl-5-methyl-Furan 。 2-Acetyl-5-methyl-furan 。 2-acetyl-5-methyl-fura 。 5-methyl-2-furylmethylketone。 1-(5-methyl-2-furanyl)-ethanon 。 2-acetyl-5-methylfuran 。 5-methyl-2-acetylfuran 。

5-Methyl-2-acetalfuran

1-(5-Methyl-2-furanyl)ethanone

5-Methy-2-Acetyl lfuran

1-(5-Methylfur-2-yl)ethan-1-one, 2-Ethanoyl-5-methylfuran

METHYL 5-METHYL-2-FURYL KETONE

FEMA 3609

2-ACETYL-5-METHYLFURAN

2-METHYL-5-ACETYLFURAN

1-(5-METHYL-2-FURYL)ETHAN-1-ONE

5-METHYL-2-ACETYL FURAN

5-Acetyl-2-methylfuran

5-Methyl-2-furylethanone

5-methyl-2-furylmethylketone

5-Methyl-Z-acetylfuran

Ethanone, 1-(5-methyl-2-furanyl)-

Ethanone,1-(5-methyl-2-furanyl)-

Furan, 2-acetyl-5-methyl-

Ketone, methyl 5-methyl-2-furyl

Ketone,methyl5-methyl-2-furyl

2-ACETYL-5-METHYLFURAN 98+%

2-Acetyl-5-methylfuran &gt

5-Methyl-2-acetylfuran USP/EP/BP

2-Acetyl-5-methylfuran 1193-79-9

1193-79-9

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