C.I. Basic Red 1
time:2015-09-11 22:05:13,count:0

C.I. Basic Red 1
Alias
Basic Red 1
CI 45160
Rhodamine 6G
9-(2-(Ethoxycarbonyl)phenyl)-3,6-bis(ethylamino)-2,7-dimethylxanthylium chloride
Benzoic acid, o-(6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl)-, ethyl ester, monohydrochloride
Category
Non-ionic surfactants-Amine
CAS No.
989-38-8
Molecular Formula & Molecular Weight
Molecular Formula: C28H31ClN2O3
Molecular Weight: 479.01
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 6.15mg/Kg;
mouse oral LDLo: 50mg/Kg;
rat oral LDLo: 125mg/Kg.
reproductive effect.
overall carcinogenic evaluation: Group 3.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent masking, coloring abilities. Fluorescent dye.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as dye.
Hair dyeing agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 989-38-8

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