2,5-Furandimethanol

Details:

Melting point     74-77 °C
Boiling point     275 °C
density     1.283
Fp     120 °C
storage temp.     Sealed in dry,2-8°C
pka    13.74±0.10(Predicted)
EPA Substance Registry System    2,5-Furandimethanol (1883-75-6)
Safety Information
Safety Statements     24/25
HS Code     29321900
MSDS Information
2,5-Furandimethanol Usage And Synthesis
Description    2,5-Furandimethanol is white or internally white solid in appearance, soluble in water, ethanol, acetone, pyridine, tetrahydrofuran, but insoluble in ethane, toluene, and dichloroethane. 
Chemical Properties    It has the properties of dihydric alcohol. It can be esterified, alkoxylated, glycidyl etherification, cyanoethylation, etherification, urea alkylation, resination, etc.
Preparation    1. Preparation of adsorbent:
Add 100Kg of ADS-17 medium polar adsorption resin, 5Kg of diethyl maleate, 0.5Kg of 2-methyl-4- (2,2,3-trimethyl-3-cyclopentene into the 2000L reactor -1-yl)-2-buten-1-ol, 700Kg water, 2Kg polyvinyl alcohol, 1Kg benzoyl peroxide, reacted at 80°C for 6h and then heated to 85°C for 2h, then heated to 95° C react for 6h, filter and dry to obtain adsorbent;
2 ·Adsorption purification of 2,5-furandimethanol:
Mix 100Kg of technical grade 2,5-furandimethanol and 1000Kg of deionized water at 90°C for 3 hours, and then pass through a chromatography column equipped with adsorbent for adsorption at a temperature of 90°C and a flow rate of 3BV/h. After dehydration, a purified product of 2,5-furandimethanol can be obtained.
Chemical Properties    Off-White to Pale Yellow Solid
Uses    5-(Hydroxymethyl)furfuryl Alcohol is a secondary metabolite of Xylaramide, a new antifungal compound.
Definition    ChEBI: A furan carrying two hydroxymethyl substituents at the 2- and 5-positions.
2,5-Furandimethanol Preparation Products And Raw materials
Raw materials    Hydrochloric acid-->Ethyl acetate-->Methanol-->DCM-->Magnesium sulfate-->Sodium borohydride-->5-Hydroxymethylfurfural-->1-Hydroxyhexane-2,5-dione-->Acetonylacetone-->(5-METHYL-2-FURYL)METHANOL
Preparation Products    8-oxa-3-azabicyclo[3.2.1]octane-->2,5-Dimethylfuran-->2-Methylfuran-->2,5-DIMETHYLTETRAHYDROFURAN-->5-Methyl furfural