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
T81604
Triphenylamine
98%
Synonym(s):
N,N-Diphenylaniline, N,N-Diphenylbenzenamine
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 g | Check Cart for Availability | $74.40 |
100 g | Check Cart for Availability | $109.00 |
About This Item
$74.40
Quality Segment
assay
98%
bp
347-348 °C (lit.)
mp
124-128 °C (lit.)
SMILES string
c1ccc(cc1)N(c2ccccc2)c3ccccc3
InChI
1S/C18H15N/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChI key
ODHXBMXNKOYIBV-UHFFFAOYSA-N
Application
- Photoinitiators for Hydrogel Formation: Triphenylamine derivatives are used as novel D-pi-A hemicyanine dyes, acting as effective photoinitiators for in situ hydrogel formation and DLP printing, expanding their applications in biomedical engineering and 3D printing technologies (Du et al., 2024).
- Supramolecular Photosensitizers: A supramolecular construct based on triphenylamine and pyrazine demonstrates aggregation-induced emission properties, enhancing the efficiency of photooxidation reactions. This development offers potential improvements in photodynamic therapy and environmental applications (Dong et al., 2024).
- Highly Efficient OLEDs: Triphenylamine is integral in synthesizing new phenanthro[9,10-d]oxazole-based fluorophores with hybridized local and charge-transfer characteristics. These materials are crucial for developing blue non-doped OLEDs with minimal efficiency roll-off, significant for advanced display technologies (Xie et al., 2024).
- Memory Device Applications: Modifications in donor end caps in N-heteroaromatic systems containing triphenylamine were explored for binary-to-ternary WORM memory conversion, contributing to advancements in memory storage technology (Gayathri et al., 2024).
1 of 1
This Item | |||
|---|---|---|---|
| description 98% | description 96% | description ACS reagent, ≥99% | description puriss. p.a., suitable for redox indicator, ACS reagent, reag. Ph. Eur., ≥98% (GC) |
| assay 98% | assay 96% | assay ≥99% | assay ≥98% (GC) |
| Quality Level 100 | Quality Level - | Quality Level 200 | Quality Level 200 |
| mp 124-128 °C (lit.) | mp - | mp 50-53 °C (lit.) | mp 50-53 °C (lit.), 52.5-54.0 °C |
| bp 347-348 °C (lit.) | bp 150-159 °C/12 mmHg (lit.), 263-265 °C (lit.) | bp 302 °C (lit.) | bp 302 °C (lit.) |
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Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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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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