Silane, (chloromethyl)triethoxy-
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Basic information
- CAS
15267-95-5- Standard SMILES
CCO[Si](CCl)(OCC)OCC- InChIKey
ZDOBWJOCPDIBRZ-UHFFFAOYSA-N- Molecular formula
- C7H17ClO3Si
- Average molar mass
- 212.74 g/mol
- Monoisotopic mass
- 212.0635486
Names & identifiers
- Preferred name
- Silane, (chloromethyl)triethoxy-
- IUPAC
- chloromethyl(triethoxy)silane
- English name
- Chloromethyltriethoxysilane
- Molecular formula
- C7H17ClO3Si
- Molecular weight
- 212.75
Names & synonyms
(Chloromethyl)triethoxysilane15267-95-5Silane, (chloromethyl)triethoxy-Chlormethyl-triethoxysilanBRN 1811785Silane, triethoxy(chloromethyl)-Chlormethyl-triethoxysilan [Czech]EINECS 239-311-3DTXSID3065871EC 239-311-3RefChem:885125DTXCID5034937
Show more names
DK552DK091ND 41DKFELEX0136Co-Formula CFS-955(chloromethyl)triethoxy-silantriethoxy(chloromethyl)-silanChloromethy ltriethoxyslan e
239-311-3Chloromethyltriethoxysilanechloromethyl(triethoxy)silaneMFCD00039354S04415C7H17ClO3SiCHLOROMETHYLTRIETHOXYSILANE;(chloromethyl)triethoxy-silan;chlormethyl-triethoxysilan;triethoxy(chloromethyl)-silan;Silane, triethoxy(chloromethyl)-;Silane, (chloroMethyl)triethoxy-ClCH2Si(OEt)3
Database identifiers
- CAS
15267-95-5- PubChem CID
- 84858
- DTXSID
DTXSID3065871- UNII
- 3PP49MP2KR
- EC Number
- 239-311-3
- Nikkaji
- J48.144K
Properties
Computed structural propertiesFilling in
- Topological polar surface area
- 27.7 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 7
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 95.8
Experimental & physicochemical properties
SpringerMaterials PropertiesChemical shift
Physicochemical properties
- Boiling point
- 173 · 173-176 °C (lit.)
- Density
- 1.022 g/mL · 1.022 g/mL at 25 °C (lit.)
- vapor pressure
- 0.002 · 0.002-7910Pa at 25℃
- refractive index
- 20 · n20/D 1.41(lit.)
- Flash point
- 135 °F · 135 °F
- storage temp.
- 2 · Storage temp. 2-8°C
- form
- liquid
- Specific Gravity
- 1.048 · 1.048
- color
- Colorless to Light yellow
- Viscosity
- 1.2 mm2/s · 1.2mm2/s
- Water Solubility
- 1.1 · 1.1-1000g/L at 20℃
- Hydrolytic Sensitivity
- 7 · 7: reacts slowly with moisture/water
- BRN
- 1811785 · 1811785
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
Warning
H226 (96.7%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P272, P280, P302+P352, P303+P361+P353, P321, P333+P317, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 153 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Silane, (chloromethyl)triethoxy-
REACH registered substance: (chloromethyl)triethoxysilane (EC: 239-311-3)
Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to environment
Hazard Classes and CategoriesFlam. Liq. 3 (96.7%)
Safety data
- F
- 10-21
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 2
- tsca
- TSCA listed
- rtecs
- VV2275000
- ridadr
- UN 1993 3/PG 3
- hs_code
- 29319090
- Toxicity
- rat,LD50,oral,2400mg/kg (2400mg/kg),"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1229, 1986.
- risk_code
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationSilane, (chloromethyl)triethoxy-: ACTIVE
Applications
Description(Chloromethyl)triethoxysilane is an organotrialkoxy silane based reagent with chloromethyl as the organofunctional group. It can be used as a starting material for the synthesis of silane based polymers.Chloromethyltriethoxysilane is used Corresponding Grignard self-condenses to form polyfunctional carbosilanes.
Uses(Chloromethyl)triethoxysilane uses and applications include: Used in polymers which serve as binders in adhesives and sealants; freezing agent of silicon sulfide rubber normal temps.; intermediate of silane coupling agents.
UsesCorresponding Grignard self-condenses to form polyfunctional carbosilanes.
General Description(Chloromethyl)triethoxysilane is an organotrialkoxy silane based reagent with chloromethyl as the organofunctional group. It can be used as a starting material for the synthesis of silane based polymers.
Upstream & downstream products
Upstream raw materials
Downstream products
Related reactions
22 records
Compound notes
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