Sodium bis(trimethylsilyl)amide solution - 0.6 M in toluene , CAS No.1070-89-9

CAS: 1070-89-9 Cat. No.: S431343 Molecular Weight: 183.37 Beilstein Registry Number: 3629917 EC Number: 213-983-8 PubChem CID: 2724254

GRADE & PURITY 0.6 M in toluene

Synonyms

Sodium bis(trimethylsilyl)amide, 95% | sodium bistrimethylsilyl amide | sodium bis-trimethylsilyl amide | DTXSID5061451 | Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, sodium salt | sodium hexamethyldisilazanide | Hexamethyldisilazane sodium salt | sod

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Specifications

Synonyms

Sodium bis(trimethylsilyl)amide, 95% | sodium bistrimethylsilyl amide | sodium bis-trimethylsilyl amide | DTXSID5061451 | Silanamine, 1, 1, 1-trimethyl-N-(trimethylsilyl)-, sodium salt | sodium hexamethyldisilazanide | Hexamethyldisilazane sodium salt | sod

Specifications & Purity

0.6 M in toluene

Storage

Store at 2-8°C, Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Names and Identifiers

• Canonical Smiles: C[Si](C)(C)[N-][Si](C)(C)C.[Na+]
• IUPAC Name: sodium;bis(trimethylsilyl)azanide
• InChIKey: WRIKHQLVHPKCJU-UHFFFAOYSA-N
• INCHI: 1S/C6H18NSi2.Na/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1
• Isomeric SMILES: C[Si](C)(C)[N-][Si](C)(C)C.[Na+]
• WGK Germany: 3
• PubChem CID: 2724254
• UN Number: 3263
• Packing Group: II
• Molecular Weight: 183.37
• Beilstein: 3629917
• Reaxy-Rn: 3629917

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Class Organometalloid compounds
      • Subclass Organosilicon compounds
        • Level5 Organoheterosilanes
          • Level6 Trialkylheterosilanes

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Class: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Organoheterosilanes
• Direct Parent: Trialkylheterosilanes
• Alternative Parents: Organic metalloid salts N-silyl compounds Organic sodium salts Organic nitrogen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkylheterosilane - N-silyl compound - Organic alkali metal salt - Organic metalloid salt - Organic nitrogen compound - Hydrocarbon derivative - Organic sodium salt - Organic salt - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as trialkylheterosilanes. These are organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one heteroatom.
• 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

Chemical and Physical Properties

• Sensitivity: Moisture sensitive
• Flash Point(°F): 1 °F
• Flash Point(°C): -17 °C
• Melt Point(°C): 171-175°C
• Molecular Weight: 183.370 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 183.088 Da
• Monoisotopic Mass: 183.088 Da
• Topological Polar Surface Area: 1.000 Ų
• Heavy Atom Count: 10
• Formal Charge: 0
• Complexity: 80.900
• 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: 2

XLogP3

References

1. Xinyan Yu, Yong Wang, Yutong Dong, Ning Zhao, Lifeng Zhang, Sunting Xuan, Zhengbiao Zhang.  (2023)  Efficient Synthesis of N-Methyl Polypeptides by Organic Acid Promoted Controlled Ring-Opening Polymerization of N-Methyl-α-Amino Acids N-Carboxyanhydrides.  MACROMOLECULES,      [PMID:] [10.1021/acs.macromol.3c01102]