Ethyltrimethoxysilane - ≥95% , CAS No.5314-55-6

CAS: 5314-55-6 Cat. No.: E156232 Formule: C5H14O3Si Poids moléculaire: 150.25 Beilstein Registry Number: 4(4)4223 Numéro CE: 226-172-9
DISPONIBLE À COMMANDE
GRADE & PURITY ≥95%
Synonyms
D90568 | Ethyltrimethoxysilane, >=97% | EINECS 226-172-9 | Trimethoxyethylsilane | MFCD00051541 | Ethyltrimethoxysilane | ethyl-trimethoxy-silane | S08875 | SBRXLTRZCJVAPH-UHFFFAOYSA-N | AKOS008901258 | SCHEMBL35289 | Silane, ethyltrimethoxy- | E0789 | et
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
5g
E156232-5g
Sur commande · 8–12 semaines
8,59€
25g
E156232-25g
—
3 En stock
12,93€
100g
E156232-100g
7 En stock
En stock ≥10
39,83€
500g
E156232-500g
Sur commande · 8–12 semaines
164,78€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonymes
D90568 | Ethyltrimethoxysilane, >=97% | EINECS 226-172-9 | Trimethoxyethylsilane | MFCD00051541 | Ethyltrimethoxysilane | ethyl-trimethoxy-silane | S08875 | SBRXLTRZCJVAPH-UHFFFAOYSA-N | AKOS008901258 | SCHEMBL35289 | Silane, ethyltrimethoxy- | E0789 | et
Spécifications et pureté
≥95%
Conditions de stockage de stockage
Room temperature,Argon charged
Expédié en
Normal
Pureté
≥95%
Noms et identifiants
Pubchem Sid
Sourires canoniques
CC[Si](OC)(OC)OC
IUPAC Name
ethyl(trimethoxy)silane
InChIKey
SBRXLTRZCJVAPH-UHFFFAOYSA-N
INCHI
1S/C5H14O3Si/c1-5-9(6-2,7-3)8-4/h5H2,1-4H3
Isomères SMILES
CC[Si](OC)(OC)OC
Poids moléculaire
150.25
Beilstein
4(4)4223
Reaxy-Rn
1738212
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1738212&ln=

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
SuperclassOrganometallic compounds
ClasseOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Alkoxysilanes
Direct ParentTrialkoxysilanes
Alternative Parents Silyl ethers  Organoheterosilanes  Organic metalloid salts  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkoxysilane - Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as trialkoxysilanes. These are organosilicon compounds with the general formula RO[Si](R')(OR'')OR''' (R-R''' = aliphatic organyl group).
External Descriptors Not available
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

12 results found

Lot NumberCertificate TypeDateArticle
K2208458Certificate of AnalysisAug 03, 2026 E156232
K2208493Certificate of AnalysisAug 03, 2026 E156232
G2602510Certificate of AnalysisJun 18, 2026 E156232
G2602512Certificate of AnalysisJun 18, 2026 E156232
G2602514Certificate of AnalysisJun 18, 2026 E156232
L2512492Certificate of AnalysisDec 06, 2025 E156232
L2111065Certificate of AnalysisSep 17, 2025 E156232
F2517358Certificate of AnalysisJun 11, 2025 E156232
F2519786Certificate of AnalysisJun 11, 2025 E156232
K1926018Certificate of AnalysisSep 11, 2023 E156232
G2219405Certificate of AnalysisJun 02, 2022 E156232
G2219406Certificate of AnalysisJun 02, 2022 E156232
Propriétés chimiques et physiques
SolubilitéSoluble with water
SensibilitéMoisture sensitive
Indice de réfraction1.38
Point d'éclair (°F)80.6 ℉
Point d'éclair (°C)27°C(lit.)
Point d'ébullition (°C)124℃
Poids moléculaire150.250 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass150.071 Da
Monoisotopic Mass150.071 Da
Topological Polar Surface Area27.700 Ų
Heavy Atom Count9
Formal Charge0
Complexity64.300
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
FAQ et articles
Citations of This Product
Calculateurs de solution
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