Dichlofluanid
Synonyms
Methanesulfenamide, 1,1-dichloro-N-((dimethylamino)sulfonyl)-1-fluoro-N-phenyl-;
Category
Non-ionic surfactant
> Amide
>> Sulfonamides
Chemical Numbering System
CAS: 1085-98-9
EINECS: 214-118-7
Molecular Formula & Molecular Weight
Molecular Formula: C9H11Cl2FN2O2S2; C9H11Cl2F1N2O2S2
Molecular Weight: 333.23
Structure
Properties
Appearance (1), solid.
Solubility insoluble in water.
Stability stable. Sensitive to light.
Risk Solid form: irritation, irritation to skin, eye, respiratory system.
GHS label: 
Animal Toxicity
Table 1 Animal toxicity values
|
cat oral LD50 |
1000mg/kg[1] |
|
chicken oral LD50 |
> 1000mg/kg[1] |
|
guinea pig oral LD50 |
945mg/kg[1] |
|
mouse oral LD50 |
1250mg/kg[1] |
|
quail oral LD50 |
> 5000mg/kg[1] |
|
rabbit oral LD50 |
3500mg/kg[1] |
|
rat inhalation LC50 |
300mg/m3/4H[1] |
|
rat oral LD50 |
500mg/kg[1] |
|
rat skin LD50 |
1000mg/kg[1] |
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, 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 antimicrobial agent, antibacterial agent.
Use as wood preservative.
Use as pesticide.
Manufacturers
References
[1]: ChemIDplus. 1085-98-9, Dichlofluanid
Update: 20190818(1);