Cosmetic Ingredient

11-Aminoundecanoic acid homopolymer, SRU

Also known as: Poly[imino(1-oxo-1,11-undecanediyl)], Poly(iminocarbonyldecamethylene), Poly(11-aminoundecanoic acid), Poly-ω-undecanamide, Polyundecanamide, sru (+13 more)

CAS 25035-04-5

11-Aminoundecanoic acid homopolymer, SRU (CAS 25035-04-5) is a chemical substance. Key regulatory status: 1 regulatory/inventory list, cosmetic ingredient cross-reference; source data from EPA CPDat, AICIS.

View cosmetic safety profile for NYLON-11 →

SOURCE noael studies public
NOAEL studies
0
SOURCE chemical inventory jurisdictions
Regulatory lists
1
SOURCE eu clp annex vi
GHS signal
Not classified

Chemical Identity

CAS, identifiers, formula, and alternate names for the matched substance record.

SOURCE DSSTox identifiers 22 fields
Name
11-Aminoundecanoic acid homopolymer, SRU
CAS Number
25035-04-5
DTXSID
DTXSID201095571
Molecular Formula
(C11H21NO)n
Synonyms
Poly[imino(1-oxo-1,11-undecanediyl)]Poly(iminocarbonyldecamethylene)Poly(11-aminoundecanoic acid)Poly-ω-undecanamidePolyundecanamide, sruPoly(ω-aminoundecanoic acid), sruPoly(undecylamide)Poly(ω-undecanolactam) SRU11-Aminoundecanoic acid polymerPoly(ω-aminoundecanoic acid)Nylon 11Rilsan

Functional Uses

Industrial and product-use categories associated with this substance.

SOURCE EPA CPDat 2 records
Viscosity modifierFiller

Regulatory Lists

Inventory, screening, and regulatory list matches from public chemical databases.

SOURCE EPA CPDat 1 records
ListKeywordSource
Indirect additives food contact (10/2018)UShttps://www.accessdata.fda.gov/scripts/fdcc/?set=IndirectAdditives

Australian Status (AICIS)

Australian industrial chemicals inventory status and applicable conditions.

SOURCE AICIS inventory 1 records
Inventory Status
listed

Cosmetic Safety Profile

Same-CAS cosmetic ingredient record for cross-vertical context.

SOURCE CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Rheology Modifiers
View full cosmetic safety profile →

Frequently Asked Questions

What regulatory lists include 11-Aminoundecanoic acid homopolymer, SRU?

11-Aminoundecanoic acid homopolymer, SRU appears on 1 regulatory/inventory list including Indirect additives food contact (10/2018). Source: EPA CPDat.

Is 11-Aminoundecanoic acid homopolymer, SRU used in cosmetics?

Yes, 11-Aminoundecanoic acid homopolymer, SRU is also indexed as a cosmetic ingredient under the name NYLON-11. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.

Where does the safety data for 11-Aminoundecanoic acid homopolymer, SRU come from?

Safety data is sourced from EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.

Is 11-Aminoundecanoic acid homopolymer, SRU used outside industrial chemicals?

11-Aminoundecanoic acid homopolymer, SRU also appears in cosmetics databases.