(1-Ethoxycyclopropoxy)trimethylsilane - ≥98% , CAS No.27374-25-0

CAS: 27374-25-0 Cat. No.: E138596 Molecular Weight: 174.31 Beilstein Registry Number: 1924720 EC Number: 629-502-3
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
BZMMRNKDONDVIB-UHFFFAOYSA-N | (1-Ethoxycyclopropoxy)trimethylsilane, 99% | 1-[(ethyoxycyclopropyl)oxy]trimethylsilane | 1-ethoxy-1-(trimethylsilyloxy)cyclopropane | (1-ethoxycyclopropoxy)tri methylsilane | AS-33341 | J-500170 | 1-ethoxycyclopropoxytrimeth
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
E138596-1g
5

$23.90

$35.90
Save $12.00 (33.43%)
5g
E138596-5g
3

$67.90

$101.90
Save $34.00 (33.37%)
10g
E138596-10g
1
$157.90
25g
E138596-25g
1

$253.90

$380.90
Save $127.00 (33.34%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
BZMMRNKDONDVIB-UHFFFAOYSA-N | (1-Ethoxycyclopropoxy)trimethylsilane, 99% | 1-[(ethyoxycyclopropyl)oxy]trimethylsilane | 1-ethoxy-1-(trimethylsilyloxy)cyclopropane | (1-ethoxycyclopropoxy)tri methylsilane | AS-33341 | J-500170 | 1-ethoxycyclopropoxytrimeth
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488192650
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488192650
Canonical SmilesCCOC1(CC1)O[Si](C)(C)C
IUPAC Name(1-ethoxycyclopropyl)oxy-trimethylsilane
InChIKeyBZMMRNKDONDVIB-UHFFFAOYSA-N
INCHI1S/C8H18O2Si/c1-5-9-8(6-7-8)10-11(2,3)4/h5-7H2,1-4H3
Isomeric SMILES CCOC1(CC1)O[Si](C)(C)C
WGK Germany 3
Molecular Weight 174.31
Beilstein 1924720
Reaxy-Rn 1924720
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1924720&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganometallic compounds
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Organoheterosilanes
Direct ParentTrialkylheterosilanes
Alternative Parents Silyl ethers  Organic metalloid salts  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Trialkylheterosilane - Silyl ether - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic homomonocyclic compound
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

19 results found

Lot NumberCertificate TypeDateItem
H2322499Certificate of AnalysisJun 10, 2025 E138596
H2322498Certificate of AnalysisJun 10, 2025 E138596
H2322497Certificate of AnalysisJun 10, 2025 E138596
H2322366Certificate of AnalysisJun 10, 2025 E138596
H2322365Certificate of AnalysisJun 10, 2025 E138596
H2322364Certificate of AnalysisJun 10, 2025 E138596
C2327031Certificate of AnalysisJan 20, 2025 E138596
C2327021Certificate of AnalysisJan 15, 2025 E138596
C2327034Certificate of AnalysisJan 15, 2025 E138596
C2327050Certificate of AnalysisJan 15, 2025 E138596
K2105320Certificate of AnalysisAug 08, 2023 E138596
C2327025Certificate of AnalysisFeb 03, 2023 E138596
C2327049Certificate of AnalysisFeb 03, 2023 E138596
C2327039Certificate of AnalysisFeb 03, 2023 E138596
C2327035Certificate of AnalysisFeb 03, 2023 E138596
H2203423Certificate of AnalysisJun 08, 2022 E138596
H2203422Certificate of AnalysisJun 08, 2022 E138596
H2203414Certificate of AnalysisJun 08, 2022 E138596
E2223287Certificate of AnalysisMay 26, 2022 E138596

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Chemical and Physical Properties
Refractive Index1.407
Flash Point(°F)78.8 °F - closed cup
Flash Point(°C)26 °C - closed cup
Boil Point(°C)50-53 °C/22 mmHg
Molecular Weight174.310 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count4
Exact Mass174.108 Da
Monoisotopic Mass174.108 Da
Topological Polar Surface Area18.500 Ų
Heavy Atom Count11
Formal Charge0
Complexity136.000
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
Solution Calculators
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