Hexadimethrine bromide
Synonyms
Poly((dimethyliminio)-1,3-propanediyl(dimethyliminio)-1,6-hexanediyl dibromide);
1,6-Hexanediamine, N,N,N',N'-tetramethyl-, polymer with 1,3-dibromopropane;
Category
Cationic surfactant
> Quaternary Ammonium Salt
>> Polyquaternium
>>> Halide Polycondensates
Chemical Numbering System
CAS: 9011-04-5 / 28728-55-4
EINECS: N/A / N/A
Molecular Formula & Molecular Weight
Molecular Formula: N/A
Molecular Weight: N/A
Structure
Properties
Appearance (1), liquid; or solid.
Solubility soluble in water.
Stability stable.
Risk Liquid form: irritation, irritation to skin, eye.
GHS label: 
Animal Toxicity
Table 1 Animal toxicity values
|
mouse intraperitoneal LD50 |
30mg/kg[2] |
|
mouse intraperitoneal LD50 |
62mg/kg[1] |
|
mouse intravenous LD50 |
28mg/kg[1,2] |
|
mouse oral LD50 |
> 1000mg/kg[2] |
|
rat intravenous LD50 |
20mg/kg[1,2] |
|
dog intravenous LD50 |
15mg/kg[1] |
|
rabbit intravenous LD50 |
10mg/kg[1] |
Ecology may be hazardous to environment. Water body should be given special attention.
Biodegradability biodegradable.
Characteristics excellent antistatic, emulsifying, dispersing, solubilizing, wetting, film-forming, antibacterial, antimicrobial, preservative abilities.
Synthesis
Quality Standards & Test Methods
1, Physical and chemical indexes
|
Item |
Physical and chemical indexes |
|
Liquid |
|
|
Actives, %, ≥ |
50.0 |
Test Methods
(1), Actives
GB/T 13173 Surface active agents -- Detergents -- Testing methods
2, Hazardous substances indexes
|
Item |
Hazardous substances indexes |
|
Liquid |
|
|
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, Further explanation
(a), On physical and chemical indexes: firstly, shall be indicated carbon atom distribution; secondly, shall be indicated average molecular weight.
Major Uses
1, Typical applications
Use as antistatic agent.
Use as emulsifying agent, dispersing agent.
Use as flocculant.
Use as deodorant.
Use as film-forming agent.
Manufacturers
References
[1]: ChemIDplus. 9011-04-5, Hexadimethrine bromide
[2]: ChemIDplus. 28728-55-4, Hexadimethrine bromide
Update: 20140706(1); 20190617(2);