Diethyl Sulfite - ≥98% , CAS No.623-81-4

CAS: 623-81-4 Cat. No.: D122901 Fórmula: C₄H₁₀O₃S Peso molecular: 138.18 Beilstein Registry Number: 1325 Número CE: 210-815-5

GRAU & PUREZA ≥98%

Synonyms

Ethyl sulfite|Ethyl sulfite, (Et2SO3)|Diethyl sulfite|Sulfurous acid, diethyl ester|Diethyl sulphite|Sulphurous acid diethyl ester|Diethyl ester of sulfurous acid

Storage

Room temperature,Argon charged,Desiccated

Shipped In

Normal

Especificações

Sinónimos

Ethyl sulfite | Ethyl sulfite, (Et2SO3) | Diethyl sulfite | Sulfurous acid, diethyl ester | Diethyl sulphite | Sulphurous acid diethyl ester | Diethyl ester of sulfurous acid

Especificações e pureza

≥98%

Condições de armazenamento de armazenamento

Room temperature,Argon charged,Desiccated

Enviado em

Normal

Pureza

≥98%

Nomes e identificadores

Pubchem Sid

488181581

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488181581

Sorrisos canónicos

CCOS(=O)OCC

IUPAC Name

diethyl sulfite

InChIKey

NVJBFARDFTXOTO-UHFFFAOYSA-N

INCHI

1S/C4H10O3S/c1-3-6-8(5)7-4-2/h3-4H2,1-2H3

SMILES isoméricas

CCOS(=O)OCC

RTECS

WT3511000

Número UN

1993

Grupo de embalagem

III

Peso molecular

138.18

Beilstein

1325

Reaxy-Rn

1701906

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1701906&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Classe Organooxygen compounds

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Classe: Organooxygen compounds
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Organooxygen compounds
• Alternative Parents: Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aliphatic acyclic compound
• Descrição: This compound belongs to the class of organic compounds known as organooxygen compounds. These are organic compounds containing a bond between a carbon atom and an oxygen atom.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriedades químicas e físicas

• Sensibilidade: air sensitive
• Ponto de inflamação (°F): 120.2(℉)
• Ponto de inflamação (°C): 49°C
• Ponto de ebulição (°C): 157°C
• Peso molecular: 138.190 g/mol
• XLogP3: 0.900
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 138.035 Da
• Monoisotopic Mass: 138.035 Da
• Topological Polar Surface Area: 54.700 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 65.700
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Perguntas frequentes

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store in a cool place, desiccated, under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 623-81-4, the molecular formula is C4H10O3S, and the molecular weight is 138.18 g/mol. InChIKey NVJBFARDFTXOTO-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.