Trihydroxymethylpropyl trimethylacrylate (CAS 3290-92-4) — formula C18H26O6, molecular weight 338.4; category organic chemicals.
Trihydroxymethylpropyl trimethylacrylate (CAS 3290-92-4) is a chemical raw material in the organic chemicals category. Its molecular formula C18H26O6 comprises 18 C, 26 H, 6 O atoms. Its molecular weight is about 338.4. Reported physicochemical data: LogP about 3.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 3290-92-4 |
|---|---|
| Molecular Formula | C18H26O6 |
| Molecular Weight | 338.4 |
| LogP | 3.8 |
| Applications | CIR ingredient: Trimethylolpropane Trimethacrylate, UV-cured inks, coatings, adhesives, and dental sealants, Used in the chemical |
| Category | Organic Chemicals |
Documented applications: CIR ingredient: Trimethylolpropane Trimethacrylate, UV-cured inks, coatings, adhesives, and dental sealants, Used in the chemical.
Trihydroxymethylpropyl trimethylacrylate is a carbon-based organic compound with CAS registry number 3290-92-4 and molecular formula C18H26O6 (molecular weight 338.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3290-92-4
Its molecular formula C18H26O6 comprises 18 C, 26 H, 6 O atoms.
Also known as: Trihydroxymethylpropyl trimethylacrylate · 三甲基丙烯酸三羟甲基丙酯
Category: organic chemicals
The CAS registry number of Trihydroxymethylpropyl trimethylacrylate is 3290-92-4.
Molecular formula C18H26O6, molecular weight 338.4.
It is also registered under: Trihydroxymethylpropyl trimethylacrylate, 三甲基丙烯酸三羟甲基丙酯.
Recorded applications: CIR ingredient: Trimethylolpropane Trimethacrylate, UV-cured inks, coatings, adhesives, and dental sealants, Used in the chemical.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Trihydroxymethylpropyl trimethylacrylate (CAS 3290-92-4), compiled from public chemistry databases.
| CAS Registry Number | 3290-92-4 |
|---|---|
| PubChem CID | 18689 |
| Molecular formula | C18H26O6 |
| IUPAC name | 2,2-bis(2-methylprop-2-enoyloxymethyl)butyl 2-methylprop-2-enoate |
| UNII (FDA) | S734UC120F |
| Molecular Weight | 338.4 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 13 |
| Exact Mass | 338.17293854 |
| Monoisotopic Mass | 338.17293854 |
| Topological Polar Surface Area | 78.9 |
| Heavy Atom Count | 24 |
TRIMETHYLOLPROPANE TRIMETHACRYLATE; 3290-92-4; Acryester TMP; TMPTMA; Chemlink 30; Blemmer PTT; Light Ester TMP; Perkalink 400; NK Ester TMPT; Sartomer 350; NK Ester M TMPT; Sartomer SR 350; Chemlink 3080; Saret 515; Monocizer TD 1500; 1,1,1-Trimethylolpropane trimethacrylate
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Trimethylolpropane Trimethacrylate) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS notification summary | 22.3% (195 / 874) |
| GHS notification summary | 22.3% (195 / 874) |
|---|---|
| Reported hazard statements | H411 (76.7%) |
This chemical does not meet GHS hazard criteria for 22.3% (195 of 874) of reports.
H411 (76.7%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Trihydroxymethylpropyl trimethylacrylate · CAS 3290-92-4 · C18H26O6. UNII S734UC120F.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三甲基丙烯酸三羟甲基丙酯