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Product Name: |
2,5-Dimethylfuran |
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Synonyms: |
2,5-dimethyl-fura;FEMA 4106;DIMETHYL FURAN;2,5-DIMETHYLFURAN;2 5-DIMETHYLFURAN 99+%;2,5-Dimethylfuran,98%;Furan, 2,5-dimethyl-;2,5diMethylturan |
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CAS: |
625-86-5 |
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MF: |
C6H8O |
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MW: |
96.13 |
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EINECS: |
210-914-3 |
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Product Categories: |
Furans;furnan Flavor;Building Blocks;Heterocyclic Building Blocks;Heterocycles;Pyridines |
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Mol File: |
625-86-5.mol |
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Melting point |
-62 °C |
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Boiling point |
92-94 °C(lit.) |
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density |
0.905 g/mL at 20 °C |
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vapor density |
3.31 (vs air) |
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refractive index |
n20/D 1.441(lit.) |
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FEMA |
4106 | 2,5-DIMETHYLFURAN |
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Fp |
29 °F |
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storage temp. |
Flammables area |
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form |
Liquid |
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Specific Gravity |
0.903 |
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color |
Clear colorless to amber |
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Water Solubility |
Slightly miscible with water. Miscible with ethanol and fats. |
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JECFA Number |
1488 |
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BRN |
106449 |
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InChIKey |
GSNUFIFRDBKVIE-UHFFFAOYSA-N |
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CAS DataBase Reference |
625-86-5(CAS DataBase Reference) |
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NIST Chemistry Reference |
Furan, 2,5-dimethyl-(625-86-5) |
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EPA Substance Registry System |
2,5-Dimethylfuran (625-86-5) |
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Hazard Codes |
F,Xn |
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Risk Statements |
11-22-2017/11/22 |
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Safety Statements |
16 |
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RIDADR |
UN 1993 3/PG 2 |
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WGK Germany |
3 |
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RTECS |
LU0875000 |
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F |
8 |
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Hazard Note |
Harmful/Flammable |
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TSCA |
Yes |
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HazardClass |
3 |
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PackingGroup |
II |
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HS Code |
29321900 |
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Chemical Properties |
clear colorless to amber liquid |
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Chemical Properties |
Colorless liquid; spicy smoky aroma |
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Uses |
It is an ideal marker for detecting cigarette smoke. |
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Aroma threshold values |
Medium strength odor, meaty type; recommend smelling in a 10.0% solution or less. |
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Taste threshold values |
Chemical meaty gravy taste at 30 ppm in water. |
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General Description |
Clear yellow oily liquid. Aromatic caustic odor. |
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Air & Water Reactions |
Highly flammable. 2,5-Dimethylfuran may be sensitive to exposure to air(not vigorous). Insoluble in water. |
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Reactivity Profile |
2,5-Dimethylfuran can react vigorously with oxidizing materials. 2,5-Dimethylfuran is also incompatible with strong acids and strong bases. |
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Fire Hazard |
2,5-Dimethylfuran is flammable. |
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Preparation Products |
Acetonylacetone-->2,5-DIMETHYL-3-FUROIC ACID-->3-ACETYL-2,5-DIMETHYLFURAN |
