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
412805
4,4′-Methylenebis(N,N-diglycidylaniline)
Synonym(s):
4,4′-Methylenebis[N ,N -bis(oxiranylmethyl)aniline], 4,4′-Methylenedianiline tetraglycidyl ether, N ,N ,N ′,N ′-Tetraglycidyl-4,4′-methylenebisbenzenamine, N ,N ,N ′,N ′-Tetraglycidyl-4,4′-methylenedianiline, Bis[4-(diglycidylamino)phenyl]methane
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Check Cart for Availability | $94.40 |
500 mL | Check Cart for Availability | $316.00 |
About This Item
$94.40
form
viscous liquid
Quality Segment
refractive index
n20/D 1.601 (lit.)
density
1.15 g/mL at 25 °C (lit.)
SMILES string
C1OC1CN(CC2CO2)c3ccc(Cc4ccc(cc4)N(CC5CO5)CC6CO6)cc3
InChI
1S/C25H30N2O4/c1-5-20(26(10-22-14-28-22)11-23-15-29-23)6-2-18(1)9-19-3-7-21(8-4-19)27(12-24-16-30-24)13-25-17-31-25/h1-8,22-25H,9-17H2
InChI key
FAUAZXVRLVIARB-UHFFFAOYSA-N
General description
Application
- As a starting material to synthesize UV-curable tetra-functional epoxy acrylate (EA4), which is used as a crosslinker for UV-curable resins.
- In the synthesis of bismaleimide/diallyl bisphenol A (BMI/DBA)–epoxy interpenetrating network resins, which have potential applications in the aerospace and automotive industries because of their high thermal stability and low activation energy.
- As a crosslinking agent in the production of biocompatible materials, such as hydrogels and other tissue engineering scaffolds. Its ability to form strong and stable crosslinks makes it valuable in the creation of medical devices, implants, and drug delivery systems. Additionally, it is utilized in the synthesis of biocompatible polymers and materials with tailored properties for biomedical applications.
- Poly(hexamethylene biguanide) based polymer networks which are applicable as catalysts for the transesterification of vegetable oils.
- Tetra-functional epoxy-acrylate UV curable resins.
1 of 1
This Item | |||
|---|---|---|---|
| description - | description 97.5% (GC) | description 99% | description powder, Molecular Biology, suitable for electrophoresis, ≥99.5% |
| density 1.15 g/mL at 25 °C (lit.) | density - | density - | density - |
| refractive index n20/D 1.601 (lit.) | refractive index - | refractive index - | refractive index - |
| form viscous liquid | form powder, crystals or chunks | form powder | form powder |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Aquatic Chronic 2 - Muta. 2 - Skin Sens. 1
Storage Class
10 - Combustible liquids
WGK
WGK 2
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-