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D91632

Sigma-Aldrich

Diethyl chlorophosphate

97%

Sinonimo/i:

Diethyl phosphorochloridate

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CHF 48.50
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CHF 109.00

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25 G
CHF 48.50
100 G
CHF 109.00

About This Item

Formula condensata:
(C2H5O)2P(O)Cl
Numero CAS:
814-49-3
Peso molecolare:
172.55
Beilstein:
471433
Numero CE:
212-396-4
Numero MDL:
MFCD00009075
Codice UNSPSC:
12352100
ID PubChem:
24894267
NACRES:
NA.22

CHF 48.50

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Densità del vapore

5.94 (vs air)

Livello qualitativo

200

Tensione di vapore

0.1 mmHg ( 25 °C)

Saggio

97%

Stato

liquid

Indice di rifrazione

n20/D 1.416 (lit.)

P. ebollizione

60 °C/2 mmHg (lit.)

Densità

1.194 g/mL at 25 °C (lit.)

Stringa SMILE

CCOP(Cl)(=O)OCC

InChI

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

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Applicazioni

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]

Pittogrammi

Skull and crossbones
GHS06

Avvertenze

Danger

Indicazioni di pericolo

H300 + H310,H331

Classi di pericolo

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

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

199.4 °F - closed cup

Punto d’infiammabilità (°C)

93 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
SDBB2538
SDBB1238
STBL3311
STBL3320
STBL1782

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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
Influence of surface-attachment functionality on the aggregation, persistence, and electron-transfer reactivity of chalcogenorhodamine dyes on TiO2.
Mulhern, Kacie R et al.
Langmuir, 28(17), 7071-7082 (2012)
Cu (I)-catalyzed direct enantioselective cross aldol-type reaction of acetonitrile.
Suto, Yutaka et al.
Organic Letters, 7(17), 3757-3760 (2005)
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
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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

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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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