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Cosmetic ingredients (Steartrimonium Chloride) -> CIR (Cosmetic Ingredient Review)

Preservative; Hair conditioning

This chemical does not meet GHS hazard criteria for 3.7% (10 of 268) of reports.

Danger

H302 (88.1%): Harmful if swallowed [Warning Acute toxicity, oral]

P260, P262, P264, P264+P265, P270, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P361+P364, P362+P364, P363, P391, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 268 reports by companies from 19 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Warning

Chemical: 1-Octadecanaminium, N,N,N-trimethyl-, chloride

1-Octadecanaminium, N,N,N-trimethyl-, chloride (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Octadecanaminium, N,N,N-trimethyl-, chloride (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 21-12-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/10127

Octadecyltrimethylammonium chloride: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Acute Tox. 4 (88.1%)

Acute toxicity - category 4

Acute toxicity (Oral) - Category 4

The CIR Expert Panel concluded the following ingredients are safe in the present practices of use and concentration described in the safety assessment when formulated to be non-irritating...Steartrimonium Chloride...

Safe for use in cosmetics, with qualifications

While quaternium-10 itself is not toxic, it is a nitrosating agent. Nitrosating agents may decompose and/or react to cause nitrosamine contamination. Nitrosamines are produced from secondary amines and amides in the presence of nitrite ions and are believed to be carcinogenic. Once in the body, nitrosamines are activated by cytochrome P-450 enzymes. They are then believed to induce their carcinogenic effects by forming DNA adducts at the N- and O-atoms. (L1889, L1890, A2878, A2879, A2880)

CIR ingredient: Steartrimonium Chloride

Quaternium-10 is a quaternary ammonium salt found in numerous cosmetics. (L1890)