Furfural
time:2013-08-26 02:05:15,count:0

Furfural
Alias
2-Furaldehyde
2-Furancarboxaldehyde
Category
Non-ionic surfactants-Aldehyde
CAS No.
98-01-1
Molecular Formula & Molecular Weight
Molecular Formula: C5H4O2
Molecular Weight: 96.08
Structural Formula
Properties
Appearance: liquid.
Odor: almond-like odor.
Solubility: soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog inhalation LC50: 370ppm/6H;
dog intravenous LD50: 250mg/Kg;
dog oral LD50: 950mg/Kg;
dog subcutaneous LD50: 214mg/Kg;
frog parenteral LDLo: 23000mg/Kg;
guinea pig oral LD50: 541mg/Kg;
guinea pig subcutaneous LDLo: 100mg/Kg;
mouse inhalation LCLo: 370ppm/6H;
mouse intraperitoneal LD50: 102mg/Kg;
mouse intravenous LD50: 152mg/Kg;
mouse oral LD50: 400mg/Kg;
mouse subcutaneous LD50: 119mg/Kg;
rabbit intramuscular LD50: 78mg/Kg;
rabbit oral LDLo: 800mg/Kg;
rabbit skin LDLo: 620mg/Kg;
rabbit subcutaneous LDLo: 500mg/Kg;
rat inhalation LC50: 175ppm/6H;
rat intraperitoneal LD50: 20mg/Kg;
rat oral LD50: 65mg/Kg;
rat subcutaneous LD50: 148mg/Kg.
Human toxicity[1]: human oral TCLo: 0.31mg/m3. overall carcinogenic evaluation: Group 3.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, cleansing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as solvent.
Use as intermediate in organic synthesis.
Solvent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 98-01-1

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