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
409006
Di(ethylene glycol) dimethacrylate
95%, cross-linking reagent polymerization reactions, methacrylate, 300 ppm monomethyl ether hydroquinone as inhibitor
Synonyma:
2,2′-Oxybisethanol dimethacrylate, 2,2′-Oxydiethyl dimethacrylate, Diethylene glycol, dimethacrylate, Polyethylene glycol
Vybrat velikost
| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
250 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 2 420,00 Kč 1 815,00 Kč |
O této položce
1 815,00 Kč
Ceníková cena2 420,00 KčUložit 25 %Název produktu
Di(ethylene glycol) dimethacrylate, 95%
Quality Segment
assay
95%
form
liquid
contains
300 ppm monomethyl ether hydroquinone as inhibitor
reaction suitability
reagent type: cross-linking reagent
reaction type: Polymerization Reactions
refractive index
n20/D 1.458 (lit.)
bp
134 °C/2 mmHg (lit.)
density
1.082 g/mL at 25 °C (lit.)
Ω-end
methacrylate
α-end
methacrylate
polymer architecture
shape: linear
functionality: homobifunctional
SMILES string
CC(=C)C(=O)OCCOCCOC(=O)C(C)=C
InChI
1S/C12H18O5/c1-9(2)11(13)16-7-5-15-6-8-17-12(14)10(3)4/h1,3,5-8H2,2,4H3
InChI key
XFCMNSHQOZQILR-UHFFFAOYSA-N
Application
- Urethane dimethacrylate-based photopolymerizable resins for stereolithography 3D printing: A physicochemical characterisation and biocompatibility evaluation.: This study explores the use of urethane dimethacrylate-based resins in stereolithography 3D printing. It includes an in-depth physicochemical characterization and assesses the biocompatibility of the materials, highlighting their potential for medical and dental applications (Pitzanti G et al., 2024).
1 of 1
Tato položka | |||
|---|---|---|---|
| description 95% | description technical grade, 75% | description 98%, contains 90-110 ppm monomethyl ether hydroquinone as inhibitor | description average Mn 750, contains 900-1100 ppm MEHQ as inhibitor |
| polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear |
| assay 95% | assay 75% | assay 98% | assay - |
| form liquid | form liquid | form liquid | form liquid |
| Quality Level 200 | Quality Level 100 | Quality Level 300 | Quality Level 200 |
| reaction suitability reagent type: cross-linking reagent | reaction suitability reagent type: cross-linking reagent | reaction suitability reagent type: cross-linking reagent | reaction suitability reagent type: cross-linking reagent |
| density 1.082 g/mL at 25 °C (lit.) | density 1.118 g/mL at 25 °C (lit.) | density 1.051 g/mL at 25 °C (lit.) | density 1.11 g/mL at 25 °C |
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Skladovací třída
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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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