Basic information
- CAS
2943-73-9- Standard SMILES
CCCCCCCCCC[Si](OCC)(OCC)OCC- InChIKey
BAAAEEDPKUHLID-UHFFFAOYSA-N- Molecular formula
- C16H36O3Si
- Average molar mass
- 304.54 g/mol
- Monoisotopic mass
- 304.24337154
Names & identifiers
- Preferred name
- Decyltriethoxysilane
- IUPAC
- decyl(triethoxy)silane
- English name
- n-Decyltriethoxysilane
- Molecular formula
- C16H36O3Si
- Molecular weight
- 304.54
Names & synonyms
Decyltriethoxysilane2943-73-94H4MIX5511EINECS 220-940-71-(TRIETHOXYSILYL)DECANEDTXSID40183644KBE-3103RefChem:131394DTXCID80106135220-940-7n-Decyltriethoxysilanedecyl(triethoxy)silane
Show more names
DK720KBE 3103SID 2265.0ecyl(triethoxy)silaneDecyltriethoxysilane,98%Tri(ethoxo)(decyl)silane
Silane, decyltriethoxy-MFCD00069132S05600triethoxydecylsilaneC16H36O3SiDecyltriethoxysilane, CID76261, EINECS 220-940-7, 2943-73-9decyl-triethoxy-silaneDecyltri(ethoxy)silane
Database identifiers
- CAS
2943-73-9- PubChem CID
- 76261
- DTXSID
DTXSID40183644- UNII
- 4H4MIX5511
- EC Number
- 220-940-7
- Nikkaji
- J306.869B
Properties
Computed structural properties
- Topological polar surface area
- 27.7 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 15
- Heavy atoms
- 20
- Formal charge
- 0
- Complexity
- 183
Experimental & physicochemical properties
SpringerMaterials PropertiesViscosity
Physicochemical properties
- Boiling point
- 150 °C · 150 °C
- Density
- 0.879 · 0.879
- refractive index
- 1.422 · 1.4220
- Flash point
- 150 °C/8mm · 150°C/8mm
- storage temp.
- 2 · Storage temp. 2-8°C
- Specific Gravity
- 0.879 · 0.879
- Appearance
- Colorless to light yellow Liquid
- Water Solubility
- Not miscible or difficult to mix in water.
- Hydrolytic Sensitivity
- 7 · 7: reacts slowly with moisture/water
- Sensitive
- Moisture Sensitive
- BRN
- 2413155 · 2413155
- FDA UNII
- 4 H4MIX5511 · 4H4MIX5511
- Symbol(GHS)
- 7 · GHS07
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
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)
Aggregated GHS information provided per 6 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- tsca
- No
- hs_code
- 2931.90.9010
- risk_code
- 36/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 26-36/37/39
- Hazard statements
- H315-H319
- Precautionary statements
- P264-P280a-P305+P351+P338-P321-P332+P313-P337+P313
Chemistry & industry
Applications
Usesn-Decyltriethoxysilane is used as coupling agent and as a chemical additive. It is also used as an intermediate of OLED, pharmaceuticals and in cosmetics. It is employed in many industries like adhesives, coatings, crude oil, glass fibers, filler treatment, polymer modification, printing, elastomers, sealants, textiles and thermoplastics.
Suppliers77 total
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
上海腾准生物科技有限公司19821570922 · [email protected]
温州共赢化学有限公司+86-0086-577-64498589 +86-15355981851 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
Junwee Chemical co., Ltd.+86-571-85808636 +86-13958122542 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
北京华威锐科化工有限公司0757-86329057 18934348241 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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