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重要文件

163872

Sigma-Aldrich

丙二酸单乙酯酰氯

technical grade

同義詞:

乙基-3-氯-3-氧丙酸酯, 氯甲酰乙酸乙酯

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About This Item

線性公式:
CH3CH2OCOCH2COCl
CAS號碼:
分子量::
150.56
Beilstein:
636215
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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等級

technical grade

折射率

n20/D 1.429 (lit.)

bp

79-80 °C/25 mmHg (lit.)

密度

1.176 g/mL at 25 °C (lit.)

官能基

acyl chloride
ester

儲存溫度

2-8°C

SMILES 字串

CCOC(=O)CC(Cl)=O

InChI

1S/C5H7ClO3/c1-2-9-5(8)3-4(6)7/h2-3H2,1H3

InChI 密鑰

KWFADUNOPOSMIJ-UHFFFAOYSA-N

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一般說明

丙二酸单乙酯酰氯是炔丙醇[1]、肼[2]和胺[3]的通用酰化剂。

應用

丙二酸单乙酯酰氯用于合成以下下物质:
  • 液晶甲基富勒烯树枝状聚合物[4]
  • 3,5-二取代的 1,2,4-恶二唑衍生物,可能是拟肽的合成砌块[5]
  • 3-吡咯啉-2-酮,通过与炔丙基胺的酰胺化反应和随后的碱催化的 5-exo-dig 环化反应[6]
炔丙醇[1]、肼[2]和胺的通用酰化剂。[3]

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Skin Corr. 1B

安全危害

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

147.2 °F - closed cup

閃點(°C)

64 °C - closed cup

個人防護裝備

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


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