Dimethyldiselenide - ≥95% , CAS No.7101-31-7

CAS: 7101-31-7 Cat. No.: D133995 Formule: C₂H₆Se₂ Poids moléculaire: 187.99 Beilstein Registry Number: 1(4)1288 Numéro CE: 230-410-7

QUALITÉ & PURETÉ ≥95%

Synonyms

Diselenobismethane | Methyl diselenide | dimethyldiselane | Diselenide, dimethyl | AH7TJ8228U | DIMETHYL DISELENIDE | EINECS 230-410-7 | Dimethyldiselenide | (methyldiselanyl)methane | MFCD00008254 | 1,2-Dimethyldiselane | (CH3Se)2 | Methyl diselenide, 8C

Storage

Store at 2-8°C

Shipped In

Wet ice

Vue d’ensemble

Dimethyl diselenide is a volatile selenium species and its determination in biological samples by HPLC-inductively coupled argon plasma mass spectrometry was reported.Selenium alkylation with dimethyl diselenide was reported by solid-phase microextraction gas chromatography-mass spectrometry.
Dimethyl diselenide is the most powerful reagent used to identify distonic radical cations.

Spécifications

Synonymes

Diselenobismethane | Methyl diselenide | dimethyldiselane | Diselenide, dimethyl | AH7TJ8228U | DIMETHYL DISELENIDE | EINECS 230-410-7 | Dimethyldiselenide | (methyldiselanyl)methane | MFCD00008254 | 1,2-Dimethyldiselane | (CH3Se)2 | Methyl diselenide, 8C

Spécifications et pureté

≥95%

Conditions de stockage de stockage

Store at 2-8°C

Expédié en

Wet ice

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Pureté

≥95%

Noms et identifiants

Pubchem Sid

508812206

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/508812206

Sourires canoniques

C[Se][Se]C

IUPAC Name

(methyldiselanyl)methane

InChIKey

VLXBWPOEOIIREY-UHFFFAOYSA-N

INCHI

1S/C2H6Se2/c1-3-4-2/h1-2H3

Isomères SMILES

C[Se][Se]C

WGK Allemagne

3

Numéro ONU

1992

Groupe d'emballage

III

Poids moléculaire

187.99

Beilstein

1(4)1288

Reaxy-Rn

1696897

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1696897&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Classe Organometalloid compounds
      • Subclass Organoselenium compounds

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Classe: Organometalloid compounds
• Subclass: Organoselenium compounds
• Intermediate Tree Nodes: Not available
• Direct Parent: Diselenides
• Alternative Parents: Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Diselenide group - Hydrocarbon derivative - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as diselenides. These are organoselenium compounds with the general structure R-Se-Se-R' (R,R' = H or organic moiety).
• External Descriptors: a small molecule

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

Propriétés chimiques et physiques

• Solubilité: Reacts with water.
• Sensibilité: Moisture & air Sensitive
• Indice de réfraction: 1.6388
• Point d'éclair (°F): 140 °F
• Point d'éclair (°C): 60°C
• Point d'ébullition (°C): 155-157 °C
• Point de fusion (°C): -82°C
• Poids moléculaire: 188.010 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 189.88 Da
• Monoisotopic Mass: 189.88 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 4
• Formal Charge: 0
• Complexity: 6.000
• 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

XLogP3