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471690

Sigma-Aldrich

1,3,2-Dioxathiolane 2,2-dioxide

98%

Sinônimo(s):

1,2-Ethylene sulfate, 1,3,2λ6-Dioxathiolane-2,2-dione, 1,3,2-Dioxathiolan-2,2-dioxide, Ethylene sulfate

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About This Item

Fórmula empírica (Notação de Hill):
C2H4O4S
Número CAS:
1072-53-3
Peso molecular:
124.12
Número MDL:
MFCD00221769
Código UNSPSC:
12352100
ID de substância PubChem:
24870755
NACRES:
NA.22

Ensaio

98%

forma

solid

pf

95-97 °C (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

O=S1(=O)OCCO1

InChI

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

chave InChI

ZPFAVCIQZKRBGF-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

1,3,2-Dioxathiolane 2,2-dioxide may be employed in the preparation of imidazolidinium salts.

Palavra indicadora

Danger

Frases de perigo

H302,H314,H317,H351

Classificações de perigo

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

Código de classe de armazenamento

8B - Non-combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Computational Study of Ring Strain in 1, 3, 2-Dioxathiolane, its 2-Oxide and its 2, 2-Dioxide.
Petersenb KN and Skanckeb PN.
Acta Chemica Scandinavica, 53, 1003-1008 (1999)
1, 3, 2-Dioxathiolane 2, 2-Dioxide.
Lynch NJ, et al.
e-EROS Encyclopedia of Reagents for Organic Synthesis. (2009)
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
Eric Schönemann et al.
Polymers, 11(6) (2019-06-12)
Films of zwitterionic polymers are increasingly explored for conferring fouling resistance to materials. Yet, the structural diversity of polyzwitterions is rather limited so far, and clear structure-property relationships are missing. Therefore, we synthesized a series of new polyzwitterions combining ammonium
Fuqiang An et al.
Scientific reports, 9(1), 14108-14108 (2019-10-03)
Recently, high-energy density cells containing nickel-rich cathodes and silicon-based anodes have become a practical solution for increasing the driving range of electric vehicles. However, their long-term durability and storage performance is comparatively poor because of the unstable cathode-electrolyte-interphase (CEI) of

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