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Quaternary Ammonium Compounds

Hazardous Classification (according to GHS)

Hazard Pictograms

GHS05 - Corrosion - Corrosive chemicals, may cause severe skin and eye damage and may be corrosive to metals.
GHS05 – Corrosion – Corrosive chemicals, may cause severe skin and eye damage and may be corrosive to metals.
GHS06 - Skull and crossbones - Fatal or toxic if swallowed, inhaled or in contact with skin.
GHS06 – Skull and crossbones – Fatal or toxic if swallowed, inhaled or in contact with skin.
GHS09 - Environment - Hazardous to aquatic life and the environment.
GHS09 – Environment – Hazardous to aquatic life and the environment.

Hazard Statements & Categories

H302 Harmful if swallowed (Class: Acute Toxicity – Oral, Category 4)
H312 Harmful in contact with skin (Class: Acute Toxicity – Dermal, Category 4)
H314 Causes severe skin burns and eye damage (Class: Corrosion/irritation – Skin, Category 1B)
H330 Fatal if inhaled (Class: Acute Toxicity – Inhalation, Category 2)
H410 Very toxic to aquatic life with long lasting effects (Class: Aquatic – Chronic, Category 1)
AUH071 Corrosive to the respiratory tract (Class: Inhalation tox test mortality due to corrosion OR classified corrosive to skin and likely to be inhaled)

Poisons Schedule (Australia)

Schedule 6

Dangerous Goods for Transport (according to ADG)

Classed as Dangerous Goods for Transport

Corrosive 8
Corrosive 8

Proper Shipping Name: CORROSIVE LIQUID, N.O.S. (CONTAINS BENZALKONIUM CHLORIDE)
Class: 8
UN Number: 1760
Hazchem: 2X
Pack Group: III

Other names

Quat
Benzalkonium Chloride (INCI)
ammonium, alkyldimethylbenzyl-, chloride
Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides

What It Does

Not entered.

Notes

Not entered

Information Sources

https://hcis.safeworkaustralia.gov.au/HazardousChemical/Details?chemicalID=5034
https://redox.com/products/quaternary-ammonium-compounds/
https://chemicalsafety.com/sds-search/

Last Updated

October 13, 2025

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