2,5-Dimethylfuran

Product Name: 2,5-Dimethylfuran
CAS No.: 625-86-5
Chemical Name: 2,5-Dimethylfuran
Synonyms: Furan, 2,5-dimethyl-;DIMETHYL FURAN;NSC 6220;FEMA 4106;2,5diMethylturan;2,5-DIMETHYLFURAN;2,5-dimethyl-fura;2,5- twoMethyl furan;2,5-Dimethylfuran,98%;2,5-Dimethylfuran >
CBNumber: CB2854009
Molecular Formula: C6H8O
Formula Weight: 96.13
MOL File: 625-86-5.mol

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2,5-Dimethylfuran Property

Melting point:: -62 °C
Boiling point:: 92-94 °C(lit.)
Density: 0.905 g/mL at 20 °C
vapor density: 3.31 (vs air)
refractive index: n20/D 1.441(lit.)
FEMA: 4106 | 2,5-DIMETHYLFURAN
Flash point:: 29 °F
storage temp.: Flammables area
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Liquid
color: Clear colorless to amber
Specific Gravity: 0.903
Odor: at 10.00 % in propylene glycol. chemical ethereal meaty gravy roast beef bacon
Odor Type: meaty
Water Solubility: Slightly miscible with water. Miscible with ethanol and fats.
JECFA Number: 1488
BRN: 106449
Stability:: Light Sensitive, Volatile
InChIKey: GSNUFIFRDBKVIE-UHFFFAOYSA-N
LogP: 2.24
CAS DataBase Reference: 625-86-5(CAS DataBase Reference)
NIST Chemistry Reference: Furan, 2,5-dimethyl-(625-86-5)
EPA Substance Registry System: 2,5-Dimethylfuran (625-86-5)

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Safety

Hazard Codes: F,Xn
Risk Statements: 11-22-2017/11/22
Safety Statements: 16
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
RTECS: LU0875000
F: 8
Hazard Note: Harmful/Flammable
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29321900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 177717
Product name: 2,5-Dimethylfuran
Purity: 99%
Packaging: 25ml
Price: $53.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 177717
Product name: 2,5-Dimethylfuran
Purity: 99%
Packaging: 100ml
Price: $143
Updated: 2024/03/01

TCI Chemical

Product number: D0725
Product name: 2,5-Dimethylfuran
Purity: >98.0%(GC)
Packaging: 25mL
Price: $40
Updated: 2024/03/01

TCI Chemical

Product number: D0725
Product name: 2,5-Dimethylfuran
Purity: >98.0%(GC)
Packaging: 100mL
Price: $111
Updated: 2024/03/01

Alfa Aesar

Product number: A12833
Product name: 2,5-Dimethylfuran, 98+%
Packaging: 25g
Price: $47.5
Updated: 2024/03/01

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2,5-Dimethylfuran Chemical Properties,Usage,Production

Chemical Properties

clear colorless to amber liquid

Chemical Properties

Colorless liquid; spicy smoky aroma

Occurrence

Reported found in beef, chicken, cocoa, coffee, egg, malt, rice, and rum.

Uses

2,5-Dimethylfuran is a major metabolite of hexane with singlet oxygen scavenging ability. It is used as biofuel, biomaker for smoking, pharmaceutical intermediate and in organic synthesis. It is also used to analyze samples for the derivatization of carbonyl-containing compounds to their oximes.

Uses

It is an ideal marker for detecting cigarette smoke.

Definition

ChEBI: 2,5-dimethylfuran is a member of the class of furans that is furan in which the hydrogens at positions 2 and 5 are replaced by methyl groups. It has a role as a human urinary metabolite, an antifungal agent, a bacterial metabolite, a fumigant, a fuel, a plant metabolite and a Maillard reaction product.

Aroma threshold values

Medium strength odor, meaty type; recommend smelling in a 10.0% solution or less.

Taste threshold values

Chemical meaty gravy taste at 30 ppm in water.

Synthesis Reference(s)

The Journal of Organic Chemistry, 54, p. 3475, 1989 DOI: 10.1021/jo00275a039
Synthesis, p. 209, 1973

General Description

Clear yellow oily liquid. Aromatic caustic odor.

Air & Water Reactions

Highly flammable. 2,5-Dimethylfuran may be sensitive to exposure to air(not vigorous). Insoluble in water.

Reactivity Profile

2,5-Dimethylfuran can react vigorously with oxidizing materials. 2,5-Dimethylfuran is also incompatible with strong acids and strong bases.

Fire Hazard

2,5-Dimethylfuran is flammable.

2,5-Dimethylfuran Preparation Products And Raw materials

Raw materials

Preparation Products

2,5-Hexanedione 2,5-DIMETHYL-3-FUROIC ACID 3-ACETYL-2,5-DIMETHYLFURAN

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View Lastest Price from 2,5-Dimethylfuran manufacturers

Hebei Chuanghai Biotechnology Co,.LTD

Product: 2, 5-Dimethylfuran 625-86-5
Price: US $5.00/KG
Min. Order: 10KG
Purity: 99 %
Supply Ability: 10000kg
Release date: 2024-08-20

XINGTAI XINGJIU NEW MATERIAL TECHNOLOGY CO., LTD

Product: 2,5-Dimethylfuran 625-86-5
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99.9%
Supply Ability: 500MT/month
Release date: 2022-01-14

Baoji Guokang Healthchem co.,ltd

Product: 2,5-Dimethylfuran 625-86-5
Price: US $220.00/KG
Min. Order: 1KG
Purity: 99
Supply Ability: 5000T
Release date: 2021-06-08

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