Diethoxydimethylsilane - ≥98% , CAS No.78-62-6

CAS: 78-62-6 Cat. No.: D103640 Formule: C₆H₁₆O₂Si Poids moléculaire: 148.28 Beilstein Registry Number: 1736110 Numéro CE: 201-127-6

QUALITÉ & PURETÉ ≥98%

Synonyms

DEDMS | DMDES | 4-04-00-04101 (Beilstein Handbook Reference) | SILANE,DIETHOXY,DIMETHYL | Diethoxy(dimethyl)silane | CD5600 | J-520257 | EINECS 201-127-6 | Silane, diethoxydimethyl- | D0454 | UN2380 | Dimethyl-diethoxysilan | NSC77085 | NSC-77085 | WLN: 2

Storage

Room temperature,Argon charged

Shipped In

FedEx DG Service

Vue d’ensemble

Product Description
Diethoxydimethylsilane (DEDMS) is an organically modified silicate (ORMOSIL) with two methyl groups in each unit that facilitate the hydrophobic characteristics. It is mainly utilized to functionalize a variety of substrates.
Product Application
Diethoxydimethylsilane (DMDES) may be used to modify epoxy resin and the surfaces of pure silica and Pd/SiO2 hydrogen gas sensors. Surface modification results in enhanced gas sensing properties of the sensors.Diethoxydimethylsilane may be used as a precursor for the synthesis of ultrafine SiC powder.Studies report its use as a precursor for ORMOSIL (Organically modified SILicates) and thin a-SiOxCyHz films. The composite of DEDMS and triethoxymethylsilane can be used to synthesize a liquid precursor resin for the preparation of silicon oxycarbide (SiOC). It can form a sol-gel coating on polyamide-polyethylene (PA/PE), which can be used as an anti-oxidizing food packaging material. It can also be used as a precursor in the synthesis of polydimethylsiloxane, which forms an anti-corrosive coating composite with waterborne polyurethane.

Spécifications

Synonymes

DEDMS | DMDES | 4-04-00-04101 (Beilstein Handbook Reference) | SILANE,DIETHOXY,DIMETHYL | Diethoxy(dimethyl)silane | CD5600 | J-520257 | EINECS 201-127-6 | Silane, diethoxydimethyl- | D0454 | UN2380 | Dimethyl-diethoxysilan | NSC77085 | NSC-77085 | WLN: 2

Spécifications et pureté

≥98%

Conditions de stockage de stockage

Room temperature,Argon charged

Expédié en

FedEx DG Service

Pureté

≥98%

Noms et identifiants

Pubchem Sid

504753827

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504753827

Sourires canoniques

CCO[Si](C)(C)OCC

IUPAC Name

diethoxy(dimethyl)silane

InChIKey

YYLGKUPAFFKGRQ-UHFFFAOYSA-N

INCHI

1S/C6H16O2Si/c1-5-7-9(3,4)8-6-2/h5-6H2,1-4H3

Isomères SMILES

CCO[Si](C)(C)OCC

WGK Allemagne

2

RTECS

VV3590000

Numéro ONU

2380

Groupe d'emballage

II

Poids moléculaire

148.28

Beilstein

1736110

Reaxy-Rn

1736110

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1736110&ln=

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Classe: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkoxysilanes
• Alternative Parents: Silyl ethers Organoheterosilanes Organic metalloid salts Organooxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Alkoxysilane - Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as alkoxysilanes. These are organosilicon compounds with the general formula RO[Si](OR')(R'')(R''') (R,R' = organyl; R'',R''' = any 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

Propriétés chimiques et physiques

• Solubilité: Reacts with water.
• Sensibilité: Moisture sensitive.&light sensitive
• Indice de réfraction: 1.3811
• Point d'éclair (°F): 42.8 °F
• Point d'éclair (°C): 11℃
• Point d'ébullition (°C): 114°C
• Point de fusion (°C): -70 °C
• Poids moléculaire: 148.280 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 148.092 Da
• Monoisotopic Mass: 148.092 Da
• Topological Polar Surface Area: 18.500 Ų
• Heavy Atom Count: 9
• Formal Charge: 0
• Complexity: 65.500
• 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