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Molecule
Propyltrimethoxysilane
CAS: 1067-25-0 · C6H16O3Si
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 1067-25-0
- Molecular Formula
- C6H16O3Si
- Molecular Mass
- 164.28 g/mol
Identifiers
CAS Registry Number
1067-25-0
SMILES
CCC[Si](OC)(OC)OC
InChI Key
HQYALQRYBUJWDH-UHFFFAOYSA-N
InChI
InChI=1S/C6H16O3Si/c1-5-6-10(7-2,8-3)9-4/h5-6H2,1-4H3
Names and Synonyms
- Propyltrimethoxysilane Synonym
- Silane, trimethoxypropyl- Synonym
- Trimethoxypropylsilane Synonym
- Propyltrimethoxysilane Synonym
- n-Propyltrimethoxysilane Synonym
- P 810 Synonym
- AY 43-203M Synonym
- Dynasylan BSM Synonym
- Silan 103 Synonym
- Dynasylan PTMO Synonym
- KBM 3033 Synonym
- N 313 Synonym
- PTMS Synonym
- JH-N 313 Synonym
- Z 6265 Synonym
- DB 8330 Synonym
- B 21033 Synonym
- KBM 3303 Synonym
- SIP 6918.0 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 164.28 g/mol | CAS Common Chemistry |
| 164.27699999999996 g/mol | RDKit | |
| 164.277 g/mol | RDKit | |
| Density | 0.93 g/cm³ | CAS Common Chemistry |
| 0.932 g/cm3 @ 25 °C | CAS Common Chemistry | |
| Boiling Point | 142 °C | CAS Common Chemistry |
| Canonical SMILES | O(C)[Si](OC)(OC)CCC | CAS Common Chemistry |
| InChI | InChI=1S/C6H16O3Si/c1-5-6-10(7-2,8-3)9-4/h5-6H2,1-4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=HQYALQRYBUJWDH-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Propyltrimethoxysilane | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 5 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 27.69 Ų | RDKit |
| LogP | 1.2745 | RDKit |
| Molar Refractivity | 41.87900000000001 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 164.086870902 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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20
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| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 164.28 g/mol; density = 0.930 g/mL. Edit any field — others recompute live.
