Methoxyisopropanol
time:2013-12-05 16:34:13,count:0

Methoxyisopropanol
Alias
1-Methoxy-2-propanol
Propylene glycol monomethyl ether
Category
Non-ionic surfactants-Ether
CAS No.
107-98-2
Molecular Formula & Molecular Weight
Molecular Formula: C4H10O2
Molecular Weight: 90.12
Structural Formula
Properties
Appearance: liquid.
Odor: mild ether-like odor.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog intravenous LD50: 2000mg/Kg;
dog oral LD50: 5000mg/Kg;
guinea pig inhalation LCLo: 15000ppm/7H;
mouse intraperitoneal LD: > 500mg/Kg;
mouse intravenous LD50: 5300mg/Kg;
mosue oral LD50: 11700mg/Kg;
rabbit inhalation LCLo: 15000ppm/7H;
rabbit intravenous LD50: 1200mg/Kg;
rabbit oral LD50: 5700mg/Kg;
rabbit skin LD50: 13000mg/Kg;
rabbit subcutaneous LD50: 5000mg/Kg;
rat inhalation LC50: 10000ppm/5H;
rat intraperitoneal LD50: 3720mg/Kg;
rat intravenous LD50: 4200mg/Kg;
rat subcutaneous LD50: 7800mg/Kg;
rat oral LDLo: 3739mg/Kg.
reproductive effect.
Human toxicity[1]: human inhalation TCLo: 3000ppm.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, solubilizing, dispersing, lubricating 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. eg: polymers, resins, inks.
Cleansing agent in industrial cleaning.
Solvent, perfume in personal care products.
Use as intermediate in organic synthesis.
Use as pour-point depressant.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 107-98-2

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