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B4589

Sigma-Aldrich

1,2,4-Benzenetricarboxylic acid

≥99%

Sinonimo/i:

Benzene-1,2,4-tricarboxylic acid, Trimellitic acid

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5 G
CHF 45.60
100 G
CHF 181.00

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5 G
CHF 45.60
100 G
CHF 181.00

About This Item

Formula condensata:
C6H3(CO2H)3
Numero CAS:
528-44-9
Peso molecolare:
210.14
Beilstein:
2214815
Numero CE:
208-432-3
Numero MDL:
MFCD00002470
Codice UNSPSC:
12352100
ID PubChem:
24891790
NACRES:
NA.22

CHF 45.60

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Saggio

≥99%

Stato

powder

Punto di fusione

229-231 °C (dec.) (lit.)

Stringa SMILE

OC(C1=C(C(O)=O)C=C(C(O)=O)C=C1)=O

InChI

1S/C9H6O6/c10-7(11)4-1-2-5(8(12)13)6(3-4)9(14)15/h1-3H,(H,10,11)(H,12,13)(H,14,15)
ARCGXLSVLAOJQL-UHFFFAOYSA-N

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Applicazioni

1,2,4-Benzenetricarboxylic acid (trimellitic acid) is generally used as carboxylate ligand in the synthesis of a wide range of metal-organic frameworks (MOFs).[1][2][3] It can also be used to synthesize Ln3+ encapsulated nanocrystals which exhibit white-light luminescence.[3]

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCM4559
BCCM5541
BCCH7687
BCBT7475
BCBS5456V

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Sigma-Aldrich

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Imparting Tunable and white-light luminescence to a nanosized metal?organic framework by controlled encapsulation of lanthanide cations.
Zhou Y and Yan B
Inorganic Chemistry, 53(7), 3456-3463 (2014)
Yuki Murase et al.
Dental materials journal, 39(3), 435-443 (2020-01-15)
The purpose of this study was to use a new scratch test and tensile test to evaluate the bond strength between artificial erosive enamel or dentin and self-adhesive resin composites as a coating material. Coronal enamel or dentin surface was
A three-dimensional metal?organic framework with a distorted Kagome related layer showing canted antiferromagnetic behaviour.
Mahata P, et al.
Chemical Communications (Cambridge, England), 11, 1278-1280 (2008)
Yvonne C M Staal et al.
Toxicologic pathology, 42(7), 1130-1142 (2014-04-08)
The interaction between exposure to nanomaterials and existing inflammatory conditions has not been fully established. Multiwalled carbon nanotubes (MWCNT; Nanocyl NC 7000 CAS no. 7782-42-5; count median diameter in atmosphere 61 ± 5 nm) were tested by inhalation in high
Three-dimensional metal?organic frameworks constructed from bix and 1, 2, 4-benzenetricarboxylate.
Yao J, et al.
CrystEngComm, 10(10), 1379-1383 (2008)
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Questions

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  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

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