Introduction：Basic information about CAS 28961-43-5|Trimethylolpropane ethoxylate triacrylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Trimethylolpropane ethoxylate triacrylate |
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| CAS Number | 28961-43-5 | Molecular Weight | 428.473 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 498.5±45.0 °C at 760 mmHg |
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| Molecular Formula | C21H32O9 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 212.2±28.8 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | Ethoxylated trimethylolpropane triacrylate |
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| Synonym | More Synonyms |
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BiologicalActivity
| Description | Trimethylolpropane ethoxylate triacrylate (ETPTA) is a plasticizer that can be used synthesize nanocomposites[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| In Vitro | Photonic crystals with different positions of the photonic stop band were fabricated by inverting opal-type templates using photopolymerization of a trimethylolpropane ethoxylate triacrylate (ETPTA) photocurable resin. Then Au nanoparticles were embedded into inverse ETPTA films by multiple infiltration[1]. |
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| References | [1]. Matin Ashurov, et al. Surface-enhanced Raman scattering in ETPTA inverse photonic crystals with gold nanoparticles. Phys Chem Chem Phys. 2021 Sep 6. |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 498.5±45.0 °C at 760 mmHg |
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| Molecular Formula | C21H32O9 |
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| Molecular Weight | 428.473 |
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| Flash Point | 212.2±28.8 °C |
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| Exact Mass | 428.204620 |
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| PSA | 106.59000 |
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| LogP | 2.79 |
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| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
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| Index of Refraction | 1.471 |
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| InChIKey | MTPIZGPBYCHTGQ-UHFFFAOYSA-N |
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| SMILES | C=CC(=O)OCCOCC(CC)(COCCOC(=O)C=C)COCCOC(=O)C=C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- KM2890000
- CHEMICAL NAME :
- Ethanol, 2,2',2''-(propylidynetris(methyleneoxy))tri-, triacrylate
- CAS REGISTRY NUMBER :
- 28961-43-5
- LAST UPDATED :
- 199712
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 19,149,1986
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 19,149,1986 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >13 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 19,149,1986
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P280-P304 + P340 + P312-P305 + P351 + P338-P337 + P313 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26;S36 |
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| RIDADR | NONH for all modes of transport |
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| HS Code | 2917190090 |
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Customs
| HS Code | 2917190090 |
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| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| Trimethylolpropanepolyoxyethylenetriacrylate |
| ETHOXYLATED TRIMETHYLOL PROPANE TRIACRYLATE |
| MFCD00074919 |
| trimethylolpropaneethoxytriacrylate |
| EO-TMPTA |
| TRIMETHYLOLPROPANE ETHOXYLATE TRIACRYLATE |
| trimethylolpropaneethoxylate(1eo/oh)triacryla |
| 2-(2,2-bis{[2-(acryloyloxy)ethoxy]methyl}butoxy)ethyl prop-2-enoate (non-preferred name) |
| ETHOXYLATED3 TRIMETHYLOLPROPANE TRIACRYLATE |
| Ethoxy trihydroxymethylpropyl triacrylate |
| TRIMETHYLOLPROPANE TRIETHOXY TRIACRYLATE |
| Ethoxylated trimethy |
| Trimethylolpropaneethoxylated,triacrylate |
| 2-(2,2-Bis{[2-(acryloyloxy)ethoxy]methyl}butoxy)ethyl acrylate |
