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Merck

E26258

Sigma-Aldrich

碳酸亚乙酯

98%

别名:

1,3-二氧戊环-2-酮

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About This Item

经验公式(希尔记法):
C3H4O3
CAS号:
分子量:
88.06
Beilstein:
106249
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

3.04 (vs air)

品質等級

蒸汽壓力

0.02 mmHg ( 36.4 °C)

化驗

98%

bp

243-244 °C/740 mmHg (lit.)

mp

35-38 °C (lit.)

密度

1.321 g/mL at 25 °C (lit.)

SMILES 字串

O=C1OCCO1

InChI

1S/C3H4O3/c4-3-5-1-2-6-3/h1-2H2

InChI 密鑰

KMTRUDSVKNLOMY-UHFFFAOYSA-N

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應用

碳酸乙烯酯已用于:
  • 将二胺和二醇类化合物合成脂肪族聚氨酯。
  • 用作以KOH为引发剂的开环聚合反应的前体。
  • 用作反应试剂通过酯交换反应制备碳酸二甲酯、碳酸甘油酯。

相關產品

产品编号
说明
价格

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2 - STOT RE 2 Oral

標靶器官

Kidney

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

289.4 °F - closed cup

閃點(°C)

143 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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Ring-opening polymerization of ethylene carbonate and depolymerization of poly (ethylene oxide-co-ethylene carbonate).
Lee J-C and Litt MH
Macromolecules, 33(5), 1618-1627 (2000)
Kinetics of the production of glycerol carbonate by transesterification of glycerol with dimethyl and ethylene carbonate using potassium methoxide, a highly active catalyst.
Esteban J, et al.
Fuel Processing Technology, 138(5), 243-251 (2015)
Synthesis of dimethyl carbonate from transesterification of ethylene carbonate with methanol using immobilized ionic liquid on commercial silica.
Kim K-H, et al.
Korean Journal of Chemical Engineering, 27(5), 1441-1445 (2010)
Ahilya N Sawh et al.
Molecular cell, 78(1), 96-111 (2020-02-28)
Current models suggest that chromosome domains segregate into either an active (A) or inactive (B) compartment. B-compartment chromatin is physically separated from the A compartment and compacted by the nuclear lamina. To examine these models in the developmental context of
Niccolò Peruzzi et al.
The journal of physical chemistry. B, 116(49), 14398-14405 (2012-11-24)
The solubility of some potassium salts (KF, KCl, KBr, KI, KNO(3), KClO(4), KSCN, and KSeCN) in ethylene carbonate (EC) was determined at different temperatures with an inductively coupled plasma atomic emission spectrometer. From the solubility measurements, the thermodynamic parameters ΔG

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