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重要文件

378615

Sigma-Aldrich

氰基乙醛缩二乙醇

95%

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About This Item

線性公式:
(C2H5O)2CHCH2CN
CAS號碼:
分子量::
143.18
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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化驗

95%

形狀

liquid

折射率

n20/D 1.415 (lit.)

bp

91-93 °C/11 mmHg (lit.)

密度

0.954 g/mL at 25 °C (lit.)

官能基

ether
nitrile

SMILES 字串

CCOC(CC#N)OCC

InChI

1S/C7H13NO2/c1-3-9-7(5-6-8)10-4-2/h7H,3-5H2,1-2H3

InChI 密鑰

WBOXEOCWOCJQNK-UHFFFAOYSA-N

一般說明

3,3-Diethoxypropionitrile is a cyanide derivative. It undergoes reaction with urea in refluxing butanolic sodium butoxide to afford 4-amino-2(1H)-pyrimidinone and cytosine.[1] Its physical properties (density, refractive index, boiling point and melting point) have been reported.[2]

應用

3,3-Diethoxypropionitrile may be used in the synthesis of 2-(2,2-diethoxy-ethyl)-pyridine, via [2+2+2]-cycloaddition reaction.[3] It may be used in the synthesis of cyanomalondialdehyde.[4]

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

183.2 °F - closed cup

閃點(°C)

84 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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Barbara Heller et al.
The Journal of organic chemistry, 67(13), 4414-4422 (2002-06-22)
The photocatalyzed [2 + 2 + 2]-cycloaddition of nitriles with 2 equiv of acetylene to 2-pyridines can be carried out under mild conditions and represents a valuable extension to common synthetical methods. For the ideal wavelength range (350-500 nm), lamps
Synthesis of isoxazole.
Cai D, et al.
Chemical Reagents, 1, 027-027 (2010)
Yaws CL.
The Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals, 164-164 (2015)
Preparation, Structure, and Reactions of Halomalondialehdes.
Reichardt C and Halbritter K.
Angewandte Chemie (International Edition in English), 14(2), 86-94 (1975)
Brown DJ.
The Chemistry of Heterocyclic Compounds, 216-216 (2009)

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