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
398802
Tetra(ethylene glycol) diacrylate
technical grade, cross-linking reagent polymerization reactions, acrylate, 100-150 ppm HQ as inhibitor, 150-200 ppm MEHQ as inhibitor
Synonym(s):
TTEGDA
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Product Name
Tetra(ethylene glycol) diacrylate, technical grade, contains 100-150 ppm HQ as inhibitor, 150-200 ppm MEHQ as inhibitor
grade
technical grade
form
liquid
contains
100-150 ppm HQ as inhibitor
150-200 ppm MEHQ as inhibitor
reaction suitability
reagent type: cross-linking reagent
reaction type: Polymerization Reactions
refractive index
n20/D 1.465 (lit.)
density
1.11 g/mL at 25 °C (lit.)
Ω-end
acrylate
α-end
acrylate
polymer architecture
shape: linear
functionality: homobifunctional
SMILES string
C=CC(=O)OCCOCCOCCOCCOC(=O)C=C
InChI
1S/C14H22O7/c1-3-13(15)20-11-9-18-7-5-17-6-8-19-10-12-21-14(16)4-2/h3-4H,1-2,5-12H2
InChI key
HCLJOFJIQIJXHS-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 261548 | 437433 | 701963 |
|---|---|---|---|
| form liquid | form liquid | form liquid | form solid |
| polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| 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 1.11 g/mL at 25 °C (lit.) | density 1.092 g/mL at 25 °C (lit.) | density 1.118 g/mL at 25 °C (lit.) | density - |
| grade technical grade | grade - | grade technical grade | grade - |
General description
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Skin Sens. 1
Storage Class
10 - Combustible liquids
wgk_germany
WGK 2
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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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