2-Acetyl-5-methylfuran , 98% , 1193-79-9

Synonym(s):
NSC 80404

CAS NO.：1193-79-9

Empirical Formula: C7H8O2

Molecular Weight: 124.14

MDL number: MFCD00003243

EINECS: 214-779-1

PRODUCT 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.)
• Flash point: 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

Description and 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.

Safety

• Symbol(GHS): GHS07,GHS06
• Signal word: Warning
• Hazard statements: H227-H301-H302
• Precautionary statements: P301+P312+P330-P210-P264-P270-P280-P370+P378-P403+P235-P501-P210e-P280a-P301+P310a-P405-P501a
• 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.