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Merck

471690

Sigma-Aldrich

1,3,2-二噁唑噻吩-2,2-二氧化物

98%

别名:

1,2-乙烯硫酸酯, 1,3,2λ6-二噁唑噻吩-2,2-二酮, 1,3,26-二噁唑噻吩-2,2-二氧化物, 硫酸乙烯酯

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About This Item

经验公式(希尔记法):
C2H4O4S
CAS号:
分子量:
124.12
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

98%

形狀

solid

mp

95-97 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

O=S1(=O)OCCO1

InChI

1S/C2H4O4S/c3-7(4)5-1-2-6-7/h1-2H2

InChI 密鑰

ZPFAVCIQZKRBGF-UHFFFAOYSA-N

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一般說明

1,3,2-Dioxathiolane 2,2-dioxide, also known as Ethylene sulfate, is a cyclic sulfate that is commonly used as an alkylating agents and intermediate in the synthesis of disulfates and sulfonate surfactants.

應用

1,3,2-二氧杂环戊烷-2,2-二氧化物可用于制备咪唑烷鎓盐。

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析证书(COA)

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Novel, one-pot procedure for the synthesis of 2-arylethanol derivatives
Torsten S, et al.
Synthesis, 2008, 1793-1797 (2008)
Synthesis and kinetic study of 1, 3, 2-dioxathiolane 2, 2-dioxide in microreactors
Ting W, et al.
Reaction Chemistry & Engineering (2024)
1, 3, 2-Dioxathiolane 2, 2-Dioxide
Nicholas L J, et al.
e-EROS Encyclopedia of Reagents for Organic Synthesis (2001)
Synthesis of hydroxy sulfonate surfactants
Oystein R, et al.
Molecules (Basel), 10, 1169-1178 (2005)
Rodolphe Jazzar et al.
Journal of organometallic chemistry, 691(14), 3201-3205 (2006-01-01)
Protonated versions of N-heterocyclic carbenes (NHC,H(+)) are classically prepared by closing the ring through the introduction of the CH+ fragment. He we report a totally different synthetic approach, which can be viewed as the addition of a 1,3-diazaallyl anion to

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