If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
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409073
Trimethylolpropanethoxylattriacrylat
average Mn ~428
Synonym(e):
Trimethylolpropan-ethoxylat (14/3 EO/OH) triacrylat, Trimethylolpropan-ethoxylat (7/3 EO/OH) triacrylat
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
250 mL | Warenkorb auf Verfügbarkeit prüfen | € 63,20 |
Über diesen Artikel
form
liquid
Quality Segment
mol wt
average Mn ~428
refractive index
n20/D 1.471 (lit.)
bp
157 °C (lit.)
density
1.11 g/mL at 25 °C
SMILES string
CCC(COCCOC(=O)C=C)(COCCOC(=O)C=C)COCCOC(=O)C=C
InChI
1S/C21H32O9/c1-5-18(22)28-12-9-25-15-21(8-4,16-26-10-13-29-19(23)6-2)17-27-11-14-30-20(24)7-3/h5-7H,1-3,8-17H2,4H3
InChI key
MTPIZGPBYCHTGQ-UHFFFAOYSA-N
General description
Application
- As a cross-linking agent or a polymerizable monomer in the preparation of gel polymer electrolyte for Lithium-ion batteries. It enhances the thermal stability, ionic conductivity, and mechanical strength of the polymer.
- As a monomer to prepare UV-curable resins via vat photopolymerization, for stereolithography (SLA) and digital light processing (DLP). These techniques have potential applications in the 3D printing of medical devices, soft robots, dental implants, Optical adhesives, and microfluidic devices.
- To synthesize inverse micropatterned photonic crystal (PhC) films via photopolymerization for the detection of alcohol content in water.
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Dieser Artikel | |||
|---|---|---|---|
| description average Mn ~428 | description average Mn ~912 | description average Mn ~644 | description contains monomethyl ether hydroquinone as inhibitor, technical grade |
| density 1.11 g/mL at 25 °C | density 1.12 g/mL at 25 °C | density 1.051 g/mL at 25 °C | density 1.1 g/mL at 25 °C (lit.) |
| form liquid | form viscous liquid | form liquid | form - |
| mol wt average Mn ~428 | mol wt average Mn ~912 | mol wt average Mn ~644 | mol wt - |
| bp 157 °C (lit.) | bp 157 °C (lit.) | bp - | bp - |
| refractive index n20/D 1.471 (lit.) | refractive index n20/D 1.471 (lit.) | refractive index n20/D 1.46 | refractive index n20/D 1.474 (lit.) |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1B
Lagerklasse
10 - Combustible liquids
wgk
WGK 1
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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