2,5-Dimethylfuran
- CAS NO.:625-86-5
- Empirical Formula: C6H8O
- Molecular Weight: 96.13
- MDL number: MFCD00003250
- EINECS: 210-914-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:52
What is 2,5-Dimethylfuran?
Description
2,5-Dimethylfuran is a low-boiling, flammable liquid. It is synthesized from fructose or glucose and has been promoted as a sustainable biofuel. Recently,?it was identified as a marker for cigarette smoke?for the purpose of evaluating workplace safety.
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.
The Uses of 2,5-Dimethylfuran
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.
The Uses of 2,5-Dimethylfuran
It is an ideal marker for detecting cigarette smoke.
What are the applications of Application
2,5-Dimethylfuran is a metabolite of hexane with singlet oxygen scavenging ability
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.
Properties of 2,5-Dimethylfuran
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 | n |
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 |
Water Solubility | Slightly miscible with water. Miscible with ethanol and fats. |
JECFA Number | 1488 |
BRN | 106449 |
Stability: | Light Sensitive, Volatile |
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) |
Safety information for 2,5-Dimethylfuran
Signal word | Danger |
Pictogram(s) |
Flame Flammables GHS02 Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H225:Flammable liquids H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,5-Dimethylfuran
InChIKey | GSNUFIFRDBKVIE-UHFFFAOYSA-N |
New Products
Tert-butyl bis(2-chloroethyl)carbamate 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL N-octanoyl benzotriazole 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid DIETHYL AMINOMALONATE HYDROCHLORIDE 1,1’-CARBONYLDIIMIDAZOLE R-2-BENZYLOXY PROPIONIC ACID 1,1’-CARBONYLDI (1,2-4 TRIAZOLE) N-METHYL INDAZOLE-3-CARBOXYLIC ACID (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 5-BROMO-2CYANO PYRIDINE 5,6-Dimethoxyindanone 5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 1-(4-(aminomethyl)benzyl)urea hydrochloride 2-aminopropyl benzoate hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
You may like
-
2,5-Dimethylfuran CAS 625-86-5View Details
625-86-5 -
2,5-Dimethylfuran CAS 625-86-5View Details
625-86-5 -
1975-50-4 98%View Details
1975-50-4 -
2-HYDROXY BENZYL ALCOHOL 98%View Details
90-01-7 -
2-Chloro-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 221615-75-4 98%View Details
221615-75-4 -
14714-50-2 (2-Hydroxyphenyl)acetonitrile 98+View Details
14714-50-2 -
118753-70-1 98+View Details
118753-70-1 -
733039-20-8 5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine 98+View Details
733039-20-8