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Merck

185892

Sigma-Aldrich

氯甲酸乙酯

97%

别名:

氯甲酸乙酯

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About This Item

线性分子式:
ClCOOC2H5
CAS号:
分子量:
108.52
Beilstein:
385653
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

3.74 (vs air)

品質等級

蒸汽壓力

3.42 psi ( 20 °C)

化驗

97%

形狀

liquid

自燃溫度

842 °F

折射率

n20/D 1.395 (lit.)

bp

93 °C (lit.)

mp

−81 °C (lit.)

溶解度

alcohol: miscible
benzene: miscible
chloroform: miscible
diethyl ether: miscible
water: insoluble

密度

1.135 g/mL at 25 °C (lit.)

官能基

chloro

SMILES 字串

CCOC(Cl)=O

InChI

1S/C3H5ClO2/c1-2-6-3(4)5/h2H2,1H3

InChI 密鑰

RIFGWPKJUGCATF-UHFFFAOYSA-N

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應用

  • 氯甲酸乙酯用于合成腈氧化物
  • 其已被用作衍生化试剂,以研究衍生化反应过程中手性非甾体类抗炎药的立体化学转化
  • 它在通过浸笔纳米光刻技术生成纳米级模板的过程中,被用于进行灵活的模板开发
  • 通过二维气相色谱法将其用作氨基酸对映体分析中的衍生化试剂
  • 它还可与氨和氰尿酰氯一起使用以将羧酸转化为腈

包裝

用于通过二维气相色谱对氨基酸进行对映体分析的衍生化试剂。还与氨和氰尿酰氯共同用于将羧酸转化为腈类。

訊號詞

Danger

危險分類

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

60.8 °F

閃點(°C)

16 °C

個人防護裝備

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


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Melanie Junge et al.
Chirality, 19(3), 228-234 (2007-01-19)
The chiral separation of amino acids (AA) derivatised with ethyl chloroformate by using comprehensive two-dimensional gas chromatography is reported. A commercially available enantioselective capillary column (Chirasil-l-Val) has been tested as first-dimension column. Two nonenantioselective stationary phases (BPX50 and BP1) with
A convenient preparative method of nitrile oxides by the dehydration of primary nitro compounds with ethyl chloroformate or benzenesulfonyl chloride in the presence of triethylamine.
Shimizu T, et al.
Bulletin of the Chemical Society of Japan, 59(9), 2827-2831 (1986)
Tetrahedron Letters, 48, 1465-1465 (2007)
M R Wright et al.
Journal of chromatography, 616(1), 59-65 (1993-06-23)
A potential problem with chiral derivatization is the possibility of stereochemical conversion during the derivatization reaction. This possibility has been examined using the non-steroidal anti-inflammatory drugs ibuprofen, ketoprofen, etodolac and flurbiprofen. To avoid possible interference from stereochemical impurities, male Sprague-Dawley
Sezin Erarpat et al.
Journal of separation science, 43(6), 1100-1106 (2019-12-21)
A green and fast analytical method for the determination of l-methionine in human plasma is presented in this study. Preconcentration of the analyte was carried out by switchable solvent liquid phase microextraction after ethyl chloroformate derivatization reaction. Instrumental detection of

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