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D91632

Sigma-Aldrich

Diethylchlorphosphat

97%

Synonym(e):

Phosphorsäure-diethylesterchlorid

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25 G
CHF 48.50
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CHF 109.00

About This Item

Lineare Formel:
(C2H5O)2P(O)Cl
CAS-Nummer:
814-49-3
Molekulargewicht:
172.55
Beilstein:
471433
EG-Nummer:
212-396-4
MDL-Nummer:
MFCD00009075
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24894267
NACRES:
NA.22

CHF 48.50

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Dampfdichte

5.94 (vs air)

Qualitätsniveau

200

Dampfdruck

0.1 mmHg ( 25 °C)

Assay

97%

Form

liquid

Brechungsindex

n20/D 1.416 (lit.)

bp

60 °C/2 mmHg (lit.)

Dichte

1.194 g/mL at 25 °C (lit.)

SMILES String

CCOP(Cl)(=O)OCC

InChI

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

InChIKey

LGTLXDJOAJDFLR-UHFFFAOYSA-N

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Anwendung

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]

Piktogramme

Skull and crossbones
GHS06

Signalwort

Danger

Gefahreneinstufungen

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

Lagerklassenschlüssel

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

WGK

WGK 2

Flammpunkt (°F)

199.4 °F - closed cup

Flammpunkt (°C)

93 °C - closed cup

Persönliche Schutzausrüstung

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

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SDBB2538
SDBB1238
STBL3311
STBL3320
STBL1782

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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
Benjamin Chollet et al.
Materials (Basel, Switzerland), 12(13) (2019-07-05)
The present study investigates the effect of using lignin at nanoscale as new flame-retardant additive for polylactide (PLA). Lignin nanoparticles (LNP) were prepared from Kraft lignin microparticles (LMP) through a dissolution-precipitation process. Both micro and nano lignins were functionalized using
Cu (I)-catalyzed direct enantioselective cross aldol-type reaction of acetonitrile.
Suto, Yutaka et al.
Organic Letters, 7(17), 3757-3760 (2005)
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)
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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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