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InventoryRef 9295608/11/2017

BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE

1,2,4,5-Benzenetetracarboxylic acid, 1,4-bis(2-((2-methyl-1-oxo-2- propenyl)oxy)-1-(((2-methyl-1-oxo-2-propenyl)oxy)methyl)ethyl) ester,Pyromellitic dianhydride glycerol dimethacrylate adduct

BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE 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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Chemical identity and properties

PubChem 2D chemical structure for CAS 148019-46-9
CAS 148019-46-9PubChem CID 44149458

Pyromellitic glycerol dimethacrylate

IUPAC name
2,5-bis[1,3-bis(2-methylprop-2-enoyloxy)propan-2-yloxycarbonyl]terephthalic acid
Molecular formula
C32H34O16
Molecular weight
674.6 g/mol
Exact mass
674.18468499 Da
XLogP3
4.2
Topological polar surface area
232.0 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
16
Covalent units
1
Defined stereocentres
0

Also known as

926ZKL7ATV1,2,4,5-Benzenetetracarboxylic acid, 1,4-bis[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-1-[[(2-methyl-1-oxo-2-propen-1-yl)oxy]methyl]ethyl] ester1,2,4,5-Benzenetetracarboxylic acid, 1,4-bis(2-((2-methyl-1-oxo-2-propen-1-yl)oxy)-1-(((2-methyl-1-oxo-2-propen-1-yl)oxy)methyl)ethyl) esterBIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE2,5-BIS((1,3-BIS(METHACRYLOYLOXY)PROPAN-2-YLOXY)CARBONYL)TEREPHTHALIC ACIDRefChem:870999BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE [INCI]PMGDM
8 more reported names
Uno resinUNII-926ZKL7ATV1,2,4,5-Benzenetetracarboxylic acid, 1,4-bis(2-((2-methyl-1-oxo-2-propenyl)oxy)-1-(((2-methyl-1-oxo-2-propenyl)oxy)methyl)ethyl) esterpyromellitic dianhydride glycerol dimethacrylateQRNJAQUNBRODGN-UHFFFAOYSA-N2,5-Bis[[[1,3-bis(methacryloyloxy)-2-propyl]oxy]carbonyl]terephthalic Acid2,5-bis[({1,3-bis[(2-methylprop-2-enoyl)oxy]propan-2-yl}oxy)carbonyl]benzene-1,4-dicarboxylic acid2,5-Bis(((1,3-bis(methacryloyloxy)propan-2-yl)oxy)carbonyl)terephthalic acid
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE

INCI name

BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE

Description

1,2,4,5-Benzenetetracarboxylic acid, 1,4-bis(2-((2-methyl-1-oxo-2- propenyl)oxy)-1-(((2-methyl-1-oxo-2-propenyl)oxy)methyl)ethyl) ester,Pyromellitic dianhydride glycerol dimethacrylate adduct

Record provenance

Inventory reference
92956
Imported identity
BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE
Source update
08/11/2017
European Commission CosIng source notes
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Key data

CAS
148019-46-9
EC
—
Restriction
—
Function
NAIL CONDITIONING
Improving and/or enhancing the cosmetic characteristics of the nail (moisturizing, increasing sheen, reducing brittleness and flaking, etc.).

Official EU ingredient-name evidence

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

#3463 · BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE

Records sharing a CAS or EC identity

BIS-(GLYCERYL DIMETHACRYLATE) PYROMELLITATE

Ingredients with overlapping formulation functions

ANGELICA FURCIJUGA FLOWER/LEAF/STEM EXTRACTANTIOXIDANT, HAIR CONDITIONING, HUMECTANT, NAIL CONDITIONING, SKIN CONDITIONING
ARGININE AMINOPHOSPHONOBUTYRIC ACIDANTIOXIDANT, ANTIPLAQUE, HAIR CONDITIONING, NAIL CONDITIONING, SKIN CONDITIONING - EMOLLIENT
BAMBUSA TULDOIDES LEAF EXTRACTHAIR CONDITIONING, NAIL CONDITIONING, SKIN CONDITIONING
BIFIDA/PANAX GINSENG ROOT CELL CULTURE EXTRACT FERMENT FILTRATEANTIMICROBIAL, ANTIOXIDANT, ASTRINGENT, HAIR CONDITIONING, NAIL CONDITIONING, ORAL CARE, SKIN CONDI…
BIS(METHACRYLOYLOXYETHYL) PHOSPHATENAIL CONDITIONING
BIS-(DITRIMETHYLOLPROPANE TRIACRYLATE) HEXANEDICARBAMATEFILM FORMING, NAIL CONDITIONING
BIS-(METHOXY PEG-45 POLYCAPROLACTONE) HEXANEDICARBAMATENAIL CONDITIONING; SKIN CONDITIONING - MISCELLANEOUS
BIS-(METHOXY PEG-45 POLYLACTYL) ADIPATENAIL CONDITIONING; SKIN CONDITIONING - MISCELLANEOUS

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 chemicalsPubChem PUG RESTEU Safety Gate cosmetic product alertsECHA CHEMUS EPA CompToxCosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortal

How BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE appears in the CosIng inventory

The CosIng inventory lists BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE 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.

BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE 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

BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE 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, BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE carries the following function designation(s):

CAS 148019-46-9 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 BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE

This page reproduces the CosIng inventory entry for BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE 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 BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE 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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