Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

679658

Sigma-Aldrich

Tris(4-formylphenyl)amine

97%

Synonym(s):

4,4′,4″-Nitrilotrisbenzaldehyde, 4,4′,4″-Triformyltriphenylamine

Sign Into View Organizational & Contract Pricing

Select a Size

500 MG
$71.02
5 G
$541.00

$71.02

List Price$89.90Save 21%

In StockDetails


Request a Bulk Order

Select a Size

Change View
500 MG
$71.02
5 G
$541.00

About This Item

Empirical Formula (Hill Notation):
C21H15NO3
CAS Number:
Molecular Weight:
329.35
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

$71.02

List Price$89.90Save 21%

In StockDetails


Request a Bulk Order

Quality Level

assay

97%

form

solid

mp

244-248 °C

SMILES string

[H]C(=O)c1ccc(cc1)N(c2ccc(cc2)C([H])=O)c3ccc(cc3)C([H])=O

InChI

1S/C21H15NO3/c23-13-16-1-7-19(8-2-16)22(20-9-3-17(14-24)4-10-20)21-11-5-18(15-25)6-12-21/h1-15H

InChI key

YOXHQRNDWBRUOL-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Used in preparation of triangular ligands for self-assembly into M4L4 tetrahedra.[1]

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Aquatic Chronic 4 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Synthesis, 3736-3736 (2007)

Articles

Organic electronics promise renewable energy solutions surpassing silicon-based tech.

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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?

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service