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Merck

108421

Sigma-Aldrich

氰基乙酸甲酯

99%

别名:

Methyl 2-cyanoacetate

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About This Item

线性分子式:
NCCH2COOCH3
CAS号:
分子量:
99.09
Beilstein:
773945
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
eCl@ss:
39031513
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

3.41 (vs air)

品質等級

蒸汽壓力

0.2 mmHg ( 20 °C)

化驗

99%

折射率

n20/D 1.417 (lit.)

bp

204-207 °C (lit.)

mp

−13 °C (lit.)

密度

1.123 g/mL at 25 °C (lit.)

官能基

ester
nitrile

SMILES 字串

COC(=O)CC#N

InChI

1S/C4H5NO2/c1-7-4(6)2-3-5/h2H2,1H3

InChI 密鑰

ANGDWNBGPBMQHW-UHFFFAOYSA-N

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一般說明

氰基乙酸甲酯是药物有机合成以及合成农业中使用的一些生物活性化合物的中间产物 。它与芳香醛发生方解石或萤石催化的 Knövenagel 缩合反应,得到相应的的芳亚芳基马来腈和 ( E )-α-氰酸酯

應用

氰乙酸甲酯可用于合成各种 1,2,5-三羰基化合物

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

230.0 °F - closed cup

閃點(°C)

110 °C - closed cup

個人防護裝備

Eyeshields, Gloves


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