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Merck
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주요 문서

D91705

Sigma-Aldrich

Diethyl cyanomethylphosphonate

98%

동의어(들):

(Diethylphosphono)acetonitrile, Cyanomethylphosphonic acid diethyl ester

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10 G
₩71,456
50 G
₩261,870

₩71,456


출고 가능일2025년 4월 22일세부사항


벌크 견적 요청

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보기 변경
10 G
₩71,456
50 G
₩261,870

About This Item

Linear Formula:
NCCH2PO(OC2H5)2
CAS Number:
Molecular Weight:
177.14
Beilstein:
1772981
EC Number:
MDL number:
UNSPSC 코드:
12352108
PubChem Substance ID:
NACRES:
NA.22

₩71,456


출고 가능일2025년 4월 22일세부사항


벌크 견적 요청

Quality Level

분석

98%

양식

liquid

반응 적합성

reaction type: C-C Bond Formation

refractive index

n20/D 1.434 (lit.)

bp

101-102 °C/0.4 mmHg (lit.)

density

1.095 g/mL at 25 °C (lit.)

SMILES string

CCOP(=O)(CC#N)OCC

InChI

1S/C6H12NO3P/c1-3-9-11(8,6-5-7)10-4-2/h3-4,6H2,1-2H3

InChI key

KWMBADTWRIGGGG-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

Diethyl cyanomethylphosphonate is used as a reagent in horner wadsworth emmons olefination reaction. [1]

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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시험 성적서(COA)

Lot/Batch Number

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

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문서 라이브러리 방문

이미 열람한 고객

Synthesis of Penta-2, 4-dienenitriles by the Horner--Wadsworth--Emmons Olefination of Enones
Carlos B E et al.
Synthesis, 49, 5131-5142 (2017)

질문

1–2 / 2 질문  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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

    1 답변
    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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