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Merck

190705

Sigma-Aldrich

4-氯-4-氧丁酸乙酯

94%

别名:

丁二酸单乙酯酰氯

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About This Item

线性分子式:
ClCOCH2CH2CO2C2H5
CAS号:
分子量:
164.59
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

94%

形狀

liquid

折射率

n20/D 1.437 (lit.)

bp

88-90 °C/11 mmHg (lit.)

密度

1.155 g/mL at 25 °C (lit.)

官能基

acyl chloride

儲存溫度

2-8°C

SMILES 字串

CCOC(=O)CCC(Cl)=O

InChI

1S/C6H9ClO3/c1-2-10-6(9)4-3-5(7)8/h2-4H2,1H3

InChI 密鑰

IXZFDJXHLQQSGQ-UHFFFAOYSA-N

應用

4-氯-4-氧代丁酸乙酯可用于合成:
  • 聚合物负载的双功能催化剂
  • 苯并(a)芘的琥珀酰亚胺酯
  • 姜黄素的琥珀酸前药

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

183.2 °F - closed cup

閃點(°C)

84 °C - closed cup

個人防護裝備

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


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分析证书(COA)

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Sensors and Actuators B, Chemical, 108(1), 784-790 (2005)
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Molecules (Basel, Switzerland), 16(2), 1888-1900 (2011-02-24)
A novel series of succinyl derivatives of three curcuminoids were synthesized as potential prodrugs. Symmetrical (curcumin and bisdesmethoxycurcumin) and unsymmetrical (desmethoxycurcumin) curcuminoids were prepared through aldol condensation of 2,4-pentanedione with different benzaldehydes. Esterification of these compounds with a methyl or

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