Cyclopentyltrimethoxysilane

HCID 9855701

Notes Reactions

Substructure search Find similar structures

Basic information

CAS: 143487-47-2
Standard SMILES: CO[Si](OC)(OC)C1CCCC1
InChIKey: YRMPTIHEUZLTDO-UHFFFAOYSA-N
Molecular formula: C8H18O3Si
Average molar mass: 190.31 g/mol
Monoisotopic mass: 190.10252097

Names & identifiers

Preferred name: Cyclopentyltrimethoxysilane
IUPAC: cyclopentyl(trimethoxy)silane
English name: CYCLOPENTYLTRIMETHOXYSILANE
Molecular formula: C8H18O3Si
Molecular weight: 190.31

Names & synonyms

CYCLOPENTYLTRIMETHOXYSILANE143487-47-2cyclopentyl(trimethoxy)silaneDTXSID20431832RefChem:581106DTXCID10382662604-361-0MFCD00236509cyclopentyl trimethoxysilaneS05375Cyclopentyltri(methoxy)silaneSCHEMBL80385

Show more names

DK076CyclopentyltrimethoxysllaneCyclopentane, (trimethoxysilyl)-Silane, cyclopentyltrimethoxy- (9CI)CYCLOPENTYLTRIMETHOXYSILANE ISO 9001：2015 REACH

AKOS006228007AS-75530SY237540DB-264715C3589D89573Cyclopentyltrimethoxysilane, inverted exclamation markO96%

Database identifiers

CAS: 143487-47-2
PubChem CID: 9855701
DTXSID: DTXSID20431832
EC Number: 604-361-0
Nikkaji: J1.129.946F

Properties

Computed structural properties

Topological polar surface area: 27.7 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 3
Rotatable bonds: 4
Heavy atoms: 12
Formal charge: 0
Complexity: 122

Physicochemical properties

Boiling point: 75 °C · 75°C 10mm
Density: 0 · 0,99 g/cm3
vapor pressure: 17.2 · 17.2-38hPa at 20-50℃
refractive index: 1.425 · 1.4250
Flash point: 54 °C · 54°C
storage temp.: Inert atmosphere,Room Temperature
form: Liquid
Specific Gravity: 0.99 · 0.99
color: Colorless to Almost colorless
Hydrolytic Sensitivity: 7 · 7: reacts slowly with moisture/water
Sensitive: Moisture Sensitive
BRN: 8310738 · 8310738
LogP: 1.11 at · 1.11 at 20℃ and pH7
Symbol(GHS): 2 · GHS02,GHS07
Signal word: Warning
Hazard statements: 226 · H226-H315-H319-H335
Precautionary statements: 210 · P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Risk Statements: 10 · 10-36/37/38
Safety Statements: 26 · 26-36/37/39
RIDADR: 1993 · 1993
TSCA: No
HS Code: 2931.9 · 2931.90.9010
HazardClass: 3 · 3
PackingGroup: III
REACH Registrations: Active
Limited Quantities: 5 L · 5.0 L (1.3 gallons) (liquid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

GHS classification

GHS Classification · 4 items

Warning

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P273, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P391, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 6 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory InformationStatus: Active Update: 15-02-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/22517

Hazard Classes and CategoriesFlam. Liq. 3 (100%)

Safety data

tsca: No
ridadr: 1993
hs_code: 2931.90.9010
risk_code: 10-36/37/38
Signal word: Warning
Symbol(GHS): GHS02,GHS07
safety_code: 26-36/37/39
hazard_class: 3
packing_group: III
Hazard statements: H226-H315-H319-H335
Limited Quantities: 5.0 L (1.3 gallons) (liquid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
REACH Registrations: Active
Precautionary statements: P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a

Chemistry & industry

Suppliers93 total

湖北科孚乐材料科技有限公司027-84459282 13720265353 · [email protected]

毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]

上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]

湖北鑫杰成化工科技有限公司13554075426 · [email protected]

武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]

Related reactions

10 records

New reaction record

HRID 6445As reactantuspto-grants-1993_09

HRID 6446As reactantuspto-grants-1993_09

HRID 6448As reactantuspto-grants-1993_09

HRID 6450As reactantuspto-grants-1993_09

HRID 6452As reactantuspto-grants-1993_09

HRID 101312As reactantTraining data from https://doi.org/10.1039/C8SC04228D (2/10)

HRID 167885As reactantTraining data from https://doi.org/10.1039/C8SC04228D (9/10)

HRID 847478As reactantuspto-grants-1992_08

Compound notes

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