Theobromine
time:2013-08-10 01:02:58,count:0

Theobromine
Alias
1H-Purine-2,6-dione, 3,7-dihydro-3,7-dimethyl-
Category
Non-ionic surfactants-Amine
CAS No.
83-67-0
Molecular Formula & Molecular Weight
Molecular Formula: C7H8N4O2
Molecular Weight: 180.16
Structural Formula
Properties
Appearance: solid.
Solubility: slightly soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: cat oral LD50: 200mg/Kg;
dog oral LD50: 300mg/Kg;
mouse intraperitoneal LD50: 552mg/Kg;
mouse oral LD50: 837mg/Kg;
mouse subcutaneous LD50: 530mg/Kg;
rabbit subcutaneous LDLo: 1000mg/Kg;
rat oral LD50: 1265mg/Kg.
reproductive effect.
Human toxicity[1]: human oral TDLo: 26mg/Kg. overall carcinogenic evaluation: Group 3.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antistatic, dispersing, anticorrosive 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 pharmaceutical ingredient.
Use as intermediate in organic synthesis.
Use as antistatic agent.
Conditioning agent, masking agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 83-67-0

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