ChemicalBook > CAS DataBase List > 2,5-Dimethylfuran

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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2,5-Dimethylfuran Suppliers

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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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