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D91632

Sigma-Aldrich

Diethyl chlorophosphate

97%

Sinônimo(s):

Diethyl phosphorochloridate

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R$ 425,00
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About This Item

Fórmula linear:
(C2H5O)2P(O)Cl
Número CAS:
814-49-3
Peso molecular:
172.55
Beilstein:
471433
Número CE:
212-396-4
Número MDL:
MFCD00009075
Código UNSPSC:
12352100
ID de substância PubChem:
24894267
NACRES:
NA.22

R$ 425,00

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densidade de vapor

5.94 (vs air)

pressão de vapor

0.1 mmHg ( 25 °C)

Ensaio

97%

Formulário

liquid

índice de refração

n20/D 1.416 (lit.)

p.e.

60 °C/2 mmHg (lit.)

densidade

1.194 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CCOP(Cl)(=O)OCC

InChI

1S/C4H10ClO3P/c1-3-7-9(5,6)8-4-2/h3-4H2,1-2H3

chave InChI

LGTLXDJOAJDFLR-UHFFFAOYSA-N

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Aplicação

Diethyl chlorophosphate is a general reagent to synthesize diethylphosphate esters from alcohols, as in the synthesis of organophosphorus nerve agent mimics[1], chiral phosphine complexes for preparing copper alkoxide phosphine catalysts[2] and the synthesis of chalcogenorhodamine bearing phosphonic acid sensitizers.[3]

Pictogramas

Skull and crossbones
GHS06

Palavra indicadora

Danger

Frases de perigo

H300 + H310,H331

Classificações de perigo

Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Acute Tox. 3 Inhalation

Código de classe de armazenamento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

199.4 °F - closed cup

Ponto de fulgor (°C)

93 °C - closed cup

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number
SDBB2538
SDBB1238
STBL3311
STBL3320
STBL1782

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Fluorescent sensors for organophosphorus nerve agent mimics.
Dale, Trevor J and Rebek, Julius
Journal of the American Chemical Society, 128(14), 4500-4501 (2006)
Tianyi Qin et al.
Analytica chimica acta, 1076, 125-130 (2019-06-18)
Developing fluorescent sensors with ability of monitoring gaseous nerve agents in a sensitive and selective manner is of great importance due to the extreme toxicity and volatility of organophosphorus nerve agents. Herein we reported a novel oxime-modified flavonoid sensor and
Lars Juhlin et al.
Talanta, 211, 120721-120721 (2020-02-20)
We have earlier demonstrated sensitive detection of low the volatile nerve agents Tabun, Cyclosarin and VX by using handheld Raman instrumentation in conjunction with surface-enhanced Raman scattering (SERS) attained with gold and silver coated Si nanopillar substrates. In the present
Ananya Thomas et al.
Polymers, 12(3) (2020-03-11)
In the present article, we report on the chemical modifications of some carbohydrate-based substrates, such as potato starch, dextran, β-cyclodextrin, agar agar and tamarind, by reacting with diethylchlorophosphate (DECP), in dispersions in dichloromethane (DCM), in the presence of triethylamine (TEA)
Sabina Khatun et al.
Journal of photochemistry and photobiology. B, Biology, 212, 112043-112043 (2020-10-07)
Alkaline phosphatase (ALP) is an enzyme that actively plays a significant role in the various metabolic processes by transferring a phosphate group to the protein, nucleic acid, etc. The elevated level of ALP in blood plasma is the hallmark of
Exibir todos os documentos relacionados

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

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  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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