- 5-Methyl-2-acetylfuran
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- $10.00/ kg
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2024-09-05
- CAS:1193-79-9
- Min. Order: 1kg
- Purity: 99.99%
- Supply Ability: 10 tons
- 5-Methyl-2-acetylfuran
-
- $20.00 / 1kg
-
2024-08-15
- CAS:1193-79-9
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 20 tons
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| 5-Methyl-2-acetylfuran Chemical Properties |
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) | FEMA | 3609 | 2-ACETYL-5-METHYLFURAN | refractive index | n20/D 1.512(lit.) | Fp | 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) |
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. |
| 5-Methyl-2-acetylfuran Usage And Synthesis |
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)
| 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 | 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. | 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 |
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