What other records share CAS 9003-13-8?

CAS 9003-13-8 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 9553418/04/2018

PPG-120 BUTYL ETHER

PPG-120 Butyl Ether is the polypropylene glycol ether of butyl alcohol that conforms generally to the formula: where n has an average value of 120.

PPG-120 BUTYL ETHER is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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Exact external identity check

not_found

No complete-name PubChem match was verified. The material may be a mixture, trade-style INCI identity or be indexed under another identifier; this result must not be read as proof that no related chemistry exists.

Exact CosIng INCI name equals a PubChem synonym · Checked 2026-08-31

Inventory details for PPG-120 BUTYL ETHER

INCI name

PPG-120 BUTYL ETHER

Description

PPG-120 Butyl Ether is the polypropylene glycol ether of butyl alcohol that conforms generally to the formula:
where n has an average value of 120.

Record provenance

Inventory reference: 95534
Imported identity: PPG-120 BUTYL ETHER
Source update: 18/04/2018

European Commission CosIng source notes

Annex records for PPG-120 BUTYL ETHER

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Key data

CAS

9003-13-8

—

Restriction

—

Function

HAIR CONDITIONING: Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#22871 · PPG-120 BUTYL ETHER

Records sharing a CAS or EC identity

PPG-12 BUTYL ETHER PPG-14 BUTYL ETHER PPG-15 BUTYL ETHER PPG-16 BUTYL ETHER PPG-17 BUTYL ETHER PPG-18 BUTYL ETHER PPG-2 BUTYL ETHER PPG-20 BUTYL ETHER

Ingredients with overlapping formulation functions

PPG-12-BUTETH-12HAIR CONDITIONING, SKIN CONDITIONING

PPG-12-BUTETH-16HAIR CONDITIONING, SKIN CONDITIONING, SOLVENT

PPG-12-PEG-50 LANOLINHAIR CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PPG-12-PEG-65 LANOLIN OILHAIR CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING

PPG-14 BUTYL ETHERHAIR CONDITIONING, SKIN CONDITIONING

PPG-15 BUTYL ETHERHAIR CONDITIONING, SKIN CONDITIONING

PPG-15-BUTETH-20HAIR CONDITIONING, SKIN CONDITIONING, SOLVENT

PPG-16 BUTYL ETHERHAIR CONDITIONING, SKIN CONDITIONING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How PPG-120 BUTYL ETHER appears in the CosIng inventory

The CosIng inventory lists PPG-120 BUTYL ETHER as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

PPG-120 BUTYL ETHER is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

PPG-120 BUTYL ETHER is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, PPG-120 BUTYL ETHER carries the following function designation(s):

HAIR CONDITIONING

CAS 9003-13-8 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for PPG-120 BUTYL ETHER

This page reproduces the CosIng inventory entry for PPG-120 BUTYL ETHER from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research PPG-120 BUTYL ETHER and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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