Agribrom
Synonyms
2,4-Imidazolidinedione, 1-bromo-3-chloro-5,5-dimethyl-;
Hydantoin, 1-bromo-3-chloro-5,5-dimethyl-;
Category
Non-ionic surfactant
> Amide
>> Lactams
Chemical Numbering System
CASRN: 16079-88-2
EINECS: 240-230-0
Molecular Formula & Molecular Weight
Molecular Formula: C5H6BrClN2O2; C5H6Br1Cl1N2O2
Molecular Weight: 241.47
Structure
Properties
Appearance (1), solid.
Odor bromine, chlorine odor.
Solubility slightly soluble in water.
Stability stable.
Risk Solid form: irritation, irritation to skin, eye, respiratory system.
GHS (Rev.10) label:
Animal Toxicity
Table 1 Animal toxicity values
rabbit skin LD50 |
> 2000mg/kg[1] |
rat oral LD50 |
1390mg/kg[1] |
Ecology may be hazardous to environment. Water body should be given special attention.
Biodegradability biodegradable.
Characteristics excellent disinfecting, antimicrobial, antibacterial, preservative, algae-killing abilities. Strong oxidizer.
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), GB/T 23854 Bromochloro-5,5-dimethylhydantoin
4, 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 disinfectant, antimicrobial agent. For example, used in water treatment, aquaculture, swimming pools.
Manufacturers
References
[1]: ChemIDplus. 16079-88-2, 1-Bromo-3-chloro-5,5-dimethylhydantoin
Update: 20190818(1);