Good Cosmetic Ingredient NOAEL Data

Acrylamidopropyltrimonium Chloride

INCI: ACRYLAMIDOPROPYLTRIMONIUM CHLORIDE

CAS Number
45021-77-0
Function
Antistatic, hair fixing
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted; CIR-reviewed โ€” safe as used with acrylamide monomer โ‰ค5 ppm

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Toxicological Studies

2 study endpoints found for Acrylamidopropyltrimonium Chloride. NOAEL (No Observed Adverse Effect Level) values are used to calculate the Margin of Safety per SCCS methodology.

Endpoint Value Route Species Study Type Source
NOAEL 200 mg/kg bw/day oral dog oral REACH
NOAEL 3000 mg/kg bw/day oral rat oral REACH

Expert Verdict

Cationic charge may cause irritation at high concentrations; residual acrylamide monomer must be controlled

โš ๏ธ
Concern Level: Moderate

Frequently Asked Questions

Is Acrylamidopropyltrimonium Chloride safe in cosmetics?

Cationic charge may cause irritation at high concentrations; residual acrylamide monomer must be controlled The EU classifies Acrylamidopropyltrimonium Chloride as "prohibited". Safety rating: GOOD. 2 toxicological study endpoint(s) are available in our database.

Is Acrylamidopropyltrimonium Chloride allowed in the EU?

Acrylamidopropyltrimonium Chloride EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Acrylamidopropyltrimonium Chloride do in cosmetics?

Acrylamidopropyltrimonium Chloride functions as: Antistatic, hair fixing. It is classified as a cosmetic ingredient in our database. CAS number: 45021-77-0.

What is the Margin of Safety for Acrylamidopropyltrimonium Chloride?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

What is the NOAEL for Acrylamidopropyltrimonium Chloride?

The NOAEL (No Observed Adverse Effect Level) for Acrylamidopropyltrimonium Chloride is 200 mg/kg bw/day based on a oral study via oral route in dog. A total of 2 study endpoints are available. Source: REACH.

๐Ÿ“ฑ

Is Acrylamidopropyltrimonium Chloride in Your Products?

Scan any product label with Piro โ€” our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Acrylamidopropyltrimonium Chloride in your formulation.