Cyclopentyltrimethoxysilane - ≥96% , CAS No.143487-47-2

CAS: 143487-47-2 Cat. No.: C302872 Molecular Weight: 190.314 EC Number: 604-361-0
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
FT-0624274 | Cyclopentyltrimethoxysilane, >/=96% | C3589 | DTXSID20431832 | AKOS006228007 | D89573 | SCHEMBL80385 | cyclopentyl(trimethoxy)silane | YRMPTIHEUZLTDO-UHFFFAOYSA-N | AS-75530 | CYCLOPENTYLTRIMETHOXYSILANE | MFCD00236509 | cyclopentyl trimethox
Storage
Room temperature,Argon charged,Desiccated
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
C302872-1g
3

$9.90

$14.90
Save $5.00 (33.56%)
5g
C302872-5g
3

$21.90

$32.90
Save $11.00 (33.43%)
25g
C302872-25g
4

$83.90

$125.90
Save $42.00 (33.36%)
100g
C302872-100g
2

$268.90

$403.90
Save $135.00 (33.42%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged,Desiccated 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
FT-0624274 | Cyclopentyltrimethoxysilane, >/=96% | C3589 | DTXSID20431832 | AKOS006228007 | D89573 | SCHEMBL80385 | cyclopentyl(trimethoxy)silane | YRMPTIHEUZLTDO-UHFFFAOYSA-N | AS-75530 | CYCLOPENTYLTRIMETHOXYSILANE | MFCD00236509 | cyclopentyl trimethox
Specifications & Purity
≥96%
Storage
Room temperature, Argon charged, Desiccated
Shipped In
Normal
Purity
≥96%
Names and Identifiers
Pubchem Sid504764985
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504764985
Canonical SmilesCO[Si](C1CCCC1)(OC)OC
IUPAC Namecyclopentyl(trimethoxy)silane
InChIKeyYRMPTIHEUZLTDO-UHFFFAOYSA-N
INCHI1S/C8H18O3Si/c1-9-12(10-2,11-3)8-6-4-5-7-8/h8H,4-7H2,1-3H3
Isomeric SMILES CO[Si](C1CCCC1)(OC)OC
Molecular Weight 190.314
Reaxy-Rn 8310738
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8310738&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
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Alkoxysilanes
Direct ParentTrialkoxysilanes
Alternative Parents Silyl ethers  Organoheterosilanes  Organic metalloid salts  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic homomonocyclic compounds
Substituents Trialkoxysilane - Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aliphatic homomonocyclic 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
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.

8 results found

Lot NumberCertificate TypeDateItem
F2325825Certificate of AnalysisApr 02, 2026 C302872
F2325832Certificate of AnalysisApr 02, 2026 C302872
F2325835Certificate of AnalysisApr 02, 2026 C302872
F2325839Certificate of AnalysisApr 02, 2026 C302872
F2325840Certificate of AnalysisApr 02, 2026 C302872
F2325843Certificate of AnalysisApr 02, 2026 C302872
F2325846Certificate of AnalysisApr 02, 2026 C302872
F2325851Certificate of AnalysisApr 02, 2026 C302872
Chemical and Physical Properties
SensitivityMoisture Sensitive
Refractive Index1.42
Flash Point(°C)54°C(lit.)
Boil Point(°C)75°
Molecular Weight190.310 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass190.103 Da
Monoisotopic Mass190.103 Da
Topological Polar Surface Area27.700 Ų
Heavy Atom Count12
Formal Charge0
Complexity122.000
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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