Tetraethylsilane - ≥97%(GC) , CAS No.631-36-7

CAS: 631-36-7 Cat. No.: T162546 Summenformel: C8H20Si Molekulargewicht: 144.33 Beilstein Registry Number: 1732770 EG-Nummer: 211-155-0 PubChem CID: 12426
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GRADE & PURITY ≥97%(GC)
Synonyms
TETRAETHYLSILANE | Tetraethylsilane, 99% | Q19756552 | Dimethylpermethylzirconocene | (C2H5)4Si | AKOS015838476 | Tetraethylsilicon | SY049672 | T1552 | TL 245 | InChI=1/C8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H | MFCD00009019 | Silane, tetraethyl- | DTXSID1
Storage
Argon charged,Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
1ml
T162546-1ml
Auf Bestellung · 8–12 Wochen
8,59€
5ml
T162546-5ml
—
2 Auf Lager

23,34€

30,28€
Speichern 6,94 € (22.92%)
25ml
T162546-25ml
—
3 Auf Lager

102,31€

136,15€
Speichern 33,84 € (24.86%)
100ml
T162546-100ml
—
1 Auf Lager

332,26€

487,58€
Speichern 155,33 € (31.86%)
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Why this grade

≥97%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
TETRAETHYLSILANE | Tetraethylsilane, 99% | Q19756552 | Dimethylpermethylzirconocene | (C2H5)4Si | AKOS015838476 | Tetraethylsilicon | SY049672 | T1552 | TL 245 | InChI=1/C8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H | MFCD00009019 | Silane, tetraethyl- | DTXSID1
Spezifikationen & Reinheit
≥97%(GC)
Storage
Argon charged,Room temperature
Verschickt in
Normal
Reinheit
≥97%(GC)
Namen und Kennungen
Pubchem Sid508813037
Kanonisches LächelnCC[Si](CC)(CC)CC
IUPAC Nametetraethylsilane
InChIKeyVCZQFJFZMMALHB-UHFFFAOYSA-N
INCHI1S/C8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3
Isomere SMILES CC[Si](CC)(CC)CC
WGK Deutschland 3
RTECS VV5500000
PubChem CID 12426
UN-Nummer 1993
Verpackungsgruppe III
Molekulargewicht 144.33
Beilstein 1732770
Reaxy-Rn 1732768

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassHydrocarbon derivatives
KlasseNot available
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHydrocarbon derivatives
Alternative Parents Alkylsilanes  
Molecular FrameworkAliphatic acyclic compounds
Substituents Hydrocarbon derivative - Organosilicon compound - Alkylsilane - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as hydrocarbon derivatives. These are derivatives of hydrocarbons obtained by substituting one or more carbon atoms by an heteroatom. They contain at least one carbon atom and heteroatom.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDatumArtikel
K2205344Certificate of AnalysisAug 03, 2026 T162546
K2205345Certificate of AnalysisAug 03, 2026 T162546
K2205346Certificate of AnalysisAug 03, 2026 T162546
K2205347Certificate of AnalysisAug 03, 2026 T162546
C1821099Certificate of AnalysisApr 18, 2023 T162546
C1821098Certificate of AnalysisApr 12, 2023 T162546
G2201702Certificate of AnalysisJul 05, 2022 T162546
F2227026Certificate of AnalysisJun 30, 2022 T162546
Chemische und physikalische Eigenschaften
LöslichkeitInsoluble in water.
EmpfindlichkeitMoisture sensitive
Brechungsindex1.4263
Flammpunkt (°F)77 °F
Flammpunkt (°C)25 °C
Siedepunkt (°C)153-154°C
Schmelzpunkt (°C)-82.5 °C
Molekulargewicht144.330 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count4
Exact Mass144.133 Da
Monoisotopic Mass144.133 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity47.500
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Referenzen
1. Meiyang Hu, Xianwen Wang, Yajun Li, Sheng Zhong, Xuan Zhong, Rashid Khan, Jingzhe Zhao, Lu Huang, Yingpeng Wu.  (2024)  In Situ-Formed Fe-Based Protective Layer for Dendrite-Free K Metal Anode.  ACS Applied Nano Materials,      [PMID:] [10.1021/acsanm.4c00190]
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