Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
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Dequalinium chloride(522-51-0)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity

Product Identification

Product Name
Dequalinium chloride
Synonyms
1,1'-Decamethylenebis(4-aminoquinaldinium) dichloride
Decamethylenebis[4-aminoquinaldinium chloride]
Quinolinium, 1,1'-(1,10-decanediyl)bis[4-amino-2-methyl-, dichloride
CAS
522-51-0
Formula
C30H40Cl2N4
Molecular Weight
527.58000000000004
EINECS
208-330-9
RTECS
VA0700000
RTECS Class
Drug
Merck
13,2930
Beilstein/Gmelin
5900124
Beilstein Reference
6-22

Physical and Chemical Properties

Melting Point
325 - 331
Usage
Antibacterial, antifungal.

First Aid Measures

Ingestion
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
Inhalation
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
Skin
In case of contact, immediately wash skin with soap and copious amounts of water.
Eyes
In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.

Handling and Storage

Storage
Keep tightly closed. Store in a cool dry place.

Hazards Identification

Inhalation
Material is irritating to mucous membranes and upper respiratory tract.
Hazards
Emits toxic fumes under fire conditions.
EC Risk Phrase
36/37/38
EC Safety Phrase
26 36

Exposure Controls/Personal Protection

Personal Protection
Compatible chemical-resistant gloves. Chemical safety goggles.
Respirators
Government approved respirator.
Exposure Effects
Irritant. Irritating to eyes, respiratory system and skin.

Fire Fighting Measures

Fire Fighting
Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Accidental Release Measures

Small spills/leaks
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Incompatibilities
Strong oxidizing agents Phenols, chlorocresol, soaps and other anionic surfactants.
Decomposition
Carbon monoxide, Carbon dioxide, Nitrogen oxides, Hydrogen chloride gas.
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