Dimethoxydiphenylsilane（DMDPS） - ≥98% , CAS No.6843-66-9

CAS: 6843-66-9 Cat. No.: D107998 Formula: C₁₄H₁₆O₂Si Molecular Weight: 244.36 Beilstein Registry Number: 2940458 EC Number: 229-929-1

GRADE & PURITY ≥98%

Synonyms

2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid | NCGC00357261-01 | 1-ethyl-7-[3-(ethylaminomethyl)pyrrolidin-1-yl]-6,8-difluoro-4-oxoquinoline-3-carboxylic acid | dimethoxy(diphenyl)silane | NSC93509 | NSC-93509 | CAS-6843-66-9

Storage

Room temperature,Argon charged

Shipped In

Normal

Overview

Dimethoxydiphenylsilane (DMDPS, DDS) is an acetylating reagent.
DMDPS may be useful as a precursor to prepare silica.It may be used in lithium ion batteries as an electrolyte additive. It prevents the batteries from overcharging.

Specifications

Synonyms

2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid | NCGC00357261-01 | 1-ethyl-7-[3-(ethylaminomethyl)pyrrolidin-1-yl]-6,8-difluoro-4-oxoquinoline-3-carboxylic acid | dimethoxy(diphenyl)silane | NSC93509 | NSC-93509 | CAS-6843-66-9

Specifications & Purity

≥98%

Storage

Room temperature,Argon charged

Shipped In

Normal

Purity

≥98%

Names and Identifiers

Pubchem Sid

488185945

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488185945

Canonical Smiles

CO[Si](C1=CC=CC=C1)(C2=CC=CC=C2)OC

IUPAC Name

dimethoxy(diphenyl)silane

InChIKey

AHUXYBVKTIBBJW-UHFFFAOYSA-N

INCHI

1S/C14H16O2Si/c1-15-17(16-2,13-9-5-3-6-10-13)14-11-7-4-8-12-14/h3-12H,1-2H3

Isomeric SMILES

CO[Si](C1=CC=CC=C1)(C2=CC=CC=C2)OC

WGK Germany

2

RTECS

VV3643332

Molecular Weight

244.36

Beilstein

2940458

Reaxy-Rn

2940458

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2940458&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Benzene and substituted derivatives

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Benzene and substituted derivatives
• Alternative Parents: Alkoxysilanes Silyl ethers Organoheterosilanes Organic metalloid salts Organooxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Monocyclic benzene moiety - Alkoxysilane - Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organosilicon compound - Organooxygen compound - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
• 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.
• Refractive Index: 1.545
• Flash Point(°F): 249.8 °F
• Flash Point(°C): 121 °C
• Boil Point(°C): 161 °C/15mmHg
• Molecular Weight: 244.360 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 244.092 Da
• Monoisotopic Mass: 244.092 Da
• Topological Polar Surface Area: 18.500 Ų
• Heavy Atom Count: 17
• Formal Charge: 0
• Complexity: 196.000
• 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