3-Iodo-2-propynyl butylcarbamate
Synonyms
Iodopropynyl butylcarbamate;
Carbamic acid, N-butyl-, 3-iodo-2-propyn-1-yl ester;
Category
Non-ionic surfactant
> Ester
>> Carbamic Ester
Chemical Numbering System
CAS: 55406-53-6
EINECS: 259-627-5
Molecular Formula & Molecular Weight
Molecular Formula: C8H12INO2; C8H12I1N1O2
Molecular Weight: 281.09
Structure
Properties
Appearance (1), solid.
Odor pungent odor.
Solubility insoluble in water.
Stability stable. Under strong acid or strong alkali condition, easily hydrolyzed.
Risk Solid form: irritation, irritation to skin, eye, respiratory system.
GHS label: 
Ecology may be hazardous to environment. Water body should be given special attention.
Biodegradability biodegradable.
Characteristics excellent antimicrobial, antibacterial, preservative abilities.
Synthesis
Quality Standards & Test Methods
1, Physical and chemical indexes
|
Item |
Physical and chemical indexes |
|
Solid |
|
|
Actives, %, ≥ |
95.0 |
Test Methods
(1), Actives
GB/T 13173 Surface active agents -- Detergents -- Testing methods
2, Hazardous substances indexes
|
Item |
Hazardous substances indexes |
|
Solid |
|
|
Heavy metals (as Pb), mg/kg, ≤ |
20 |
|
As, mg/kg, ≤ |
3 |
Test Methods
(1), Heavy metals (as Pb)
Safety and Technical Standards for Cosmetics (2015 Edition)
GB/T 30799 The test method of food detergents -- Determination of heavy metals
(2), As
Safety and Technical Standards for Cosmetics (2015 Edition)
GB/T 30797 The test method of food detergents -- Determination of total arsenic
3, Product standards
(1), Chinese standards
(1a), QB/T 5105 Cosmetic ingredients -- Iodopropynyl Butylcarbamate
4, Further explanation
(a), On physical and chemical indexes: firstly, shall be indicated carbon atom distribution; secondly, shall be indicated average molecular weight.
(b), Used in cosmetics, should be test for harmful substances or furtherly test for microorganisms, according to local regulations and standards.
Major Uses
1, Typical applications
Use as antimicrobial agent, preservative.
2, Personal care products
Preservative in personal care products.
Further information:
(1), In accordance with Safety and Technical Standards for Cosmetics (2015 Edition) of China, be included in preservatives allowed.
Can be applied to:
(1a), Rinse-off products: Maximum concentration is 0.02%. Not to be used in products for children under 3 years of age, except in bath products and shampoos.
(1b), Leave-on products: Maximum concentration is 0.01%. Not to be used in products for children under 3 years of age. Not to be used in body lotion and body cream.
(1c), Deodorants / Antiperspirants: Maximum concentration is 0.0075%. Not to be used in products for children under 3 years of age.
Not to be used in lip products.
(2), In accordance with EU regulations (EC) No 1223/2009, directive 2007/22/EC, be included in Annex V/56.
Can be applied to:
(2a), Rinse-off products: Maximum concentration is 0.02%. Not to be used in products for children under 3 years of age, except in bath products and shampoos.
(2b), Leave-on products: Maximum concentration is 0.01%. Not to be used in products for children under 3 years of age. Not to be used in body lotion and body cream.
(2c), Deodorants / Antiperspirants: Maximum concentration is 0.0075%. Not to be used in products for children under 3 years of age.
Not to be used in oral products and lip products.
Manufacturers
Update: 20141014(1); 20200607(2);