Ethyl vanillin
time:2013-09-07 07:16:47,count:0

Ethyl vanillin
Alias
3-Ethoxy-4-hydroxybenzaldehyde
Benzaldehyde, 3-ethoxy-4-hydroxy-
Category
Non-ionic surfactants-Phenol
CAS No.
121-32-4
Molecular Formula & Molecular Weight
Molecular Formula: C9H10O3
Molecular Weight: 166.17
Structural Formula
Properties
Appearance: solid.
Odor: vanilla odor
Solubility: soluble in water; 25℃, 2.82g/L[1].
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog intravenous LDLo: 760mg/Kg;
guinea pig intraperitoneal LD50: 1140mg/Kg;
mouse intraperitoneal LD50: 750mg/Kg;
rabbit skin LD50: > 7940mg/Kg;
rabbit oral LDLo: 3000mg/Kg;
rat oral LD50: 1590mg/Kg;
rat subcutaneous LDLo: 1800mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent anti-oxidizing, masking, dispersing, emulsifying 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 antioxidant.
Use as perfume.
Masking agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 121-32-4

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