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D210803

Sigma-Aldrich

Diphenyl phosphite

Synonyme(s) :

Diphenoxyphosphine oxide, Diphenyl phosphonate, NSC 43786

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100 G
55,20 €
500 G
74,30 €

55,20 €

Disponible pour expédition le25 avril 2025Détails

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100 G
55,20 €
500 G
74,30 €

About This Item

Formule linéaire :
(C6H5O)2P(O)H
Numéro CAS:
4712-55-4
Poids moléculaire :
234.19
Beilstein:
2051909
Numéro CE :
225-202-8
Numéro MDL:
MFCD00044497
Code UNSPSC :
12352100
ID de substance PubChem :
24893627
Nomenclature NACRES :
NA.22

55,20 €

Disponible pour expédition le25 avril 2025Détails

Devis pour commande en gros

Densité de vapeur

8.1 (vs air)

Niveau de qualité

100

Pression de vapeur

5 mmHg ( 140 °C)

Forme

liquid

Impuretés

≤15% phenol

Indice de réfraction

n20/D 1.558 (lit.)

pb

218-219 °C/26 mmHg (lit.)

Pf

12 °C (lit.)

Densité

1.223 g/mL at 25 °C (lit.)

Chaîne SMILES 

O=[PH](Oc1ccccc1)Oc2ccccc2

InChI

1S/C12H11O3P/c13-16(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10,16H

Clé InChI

OGBPILLJZSJJRC-UHFFFAOYSA-N

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Catégories apparentées

Application

Reactant involved in:
  • Synthesis of N-benzylarylamide and di-Ph α-aminomethanephosphonate derivatives used as additives for thermooxidative stability of ester-based oils
  • One-pot three-component Kabachnik-Fields reactions
  • Visible light mediated oxidative phosphonylations of amines
  • Modified asymmetric Pudovik addition with haloketones
  • Tandem decarboxylation-coupling with natural alpha-amino acids

Pictogrammes

CorrosionExclamation mark
GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H302,H315,H318,H335

Classification des risques

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

348.8 °F - closed cup

Point d'éclair (°C)

176 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
0000222768
0000222768
MKCK5938
SHBF0729V
35396MMV

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Zhenhua Fang et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 85, 160-168 (2016-12-09)
Osteosarcoma is the most common primary malignant bone tumor in the pediatric age group, and chemotherapy directed by targeted nanoparticulate drug delivery system represents a promising approach for osteosarcoma treatment recently. Here, we designed and developed a novel DOX-loaded targeted
Jiesheng Xv et al.
Journal of biomaterials science. Polymer edition, 30(5), 398-414 (2019-01-29)
Zwitterionic polymer is a new generation of anti-fouling materials with its good resistance to protein and bacterial adhesion. Constructing the anti-fouling surfaces with zwitterionic polymer has been regarded as an effective approach for improving the biocompatibility and biofunctionality of clinic
Diana Rogacz et al.
Materials (Basel, Switzerland), 12(12) (2019-06-27)
The aim of this work was to evaluate the impact of the thiophene-derived aminophosphonates 1-6 on seedling emergence and growth of monocotyledonous oat (Avena sativa) and dicotyledonous radish (Raphanus sativus L.), and phytotoxicity against three persistent and resistant weeds (Galinsoga
Shanshan Zhang et al.
Analytica chimica acta, 978, 24-34 (2017-06-10)
Stable isotope chemical labeling liquid chromatography-mass spectrometry (LC-MS) is a powerful strategy for comprehensive metabolomics profiling, which can improve metabolites coverage and quantitative information for exploration of metabolic regulation in complex biological systems. In the current work, a novel stable
Ye He et al.
International journal of biological macromolecules, 163, 1738-1746 (2020-09-18)
A zwitterionic phosphoryldiserine (PDS)- chitosan conjugate was synthesized via Atherton-Todd reaction, and its degree of substitution of PDS and structure were characterized by 1H and 31P NMR spectra, ICP, FTIR and XRD. Thermal analysis confirmed that there existed the freezing
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Questions

1–2 sur 2 questions  

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

    1 réponse

    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

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

    1 réponse

    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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