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Molecule
(Dimethylaminopropyl)Trimethoxysilane
CAS: 2530-86-1 · C8H21NO3Si
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 2530-86-1
- Molecular Formula
- C8H21NO3Si
- Molecular Mass
- 207.35 g/mol
Identifiers
CAS Registry Number
2530-86-1
SMILES
CO[Si](CCCN(C)C)(OC)OC
InChI Key
QIOYHIUHPGORLS-UHFFFAOYSA-N
InChI
InChI=1S/C8H21NO3Si/c1-9(2)7-6-8-13(10-3,11-4)12-5/h6-8H2,1-5H3
Names and Synonyms
- (Dimethylaminopropyl)Trimethoxysilane Common Name
- 1-Propanamine, N,N-dimethyl-3-(trimethoxysilyl)- Synonym
- Propylamine, N,N-dimethyl-3-(trimethoxysilyl)- Synonym
- N,N-Dimethyl-3-(trimethoxysilyl)-1-propanamine Synonym
- [3-(Dimethylamino)propyl]trimethoxysilane Synonym
- N,N-Dimethyl-3-(trimethoxysilyl)propylamine Synonym
- (N,N-Dimethyl-3-aminopropyl)trimethoxysilane Synonym
- N,N-Dimethyl-3-(trimethoxysilyl)-1-propylamine Synonym
- Dimethyl[3-(trimethoxysilyl)propyl]amine Synonym
- N,N-Dimethylaminopropyltrimethoxysilane Synonym
- (Dimethylaminopropyl)trimethoxysilane Synonym
- 3-(N,N-Dimethylamino)propyltrimethoxysilane Synonym
- SID 3547.0 Synonym
- SID 3547 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 207.35 g/mol | CAS Common Chemistry |
| 207.34599999999998 g/mol | RDKit | |
| 207.346 g/mol | RDKit | |
| Density | 0.95 g/cm³ | CAS Common Chemistry |
| 0.948 g/cm3 @ 25 °C | CAS Common Chemistry | |
| Canonical SMILES | O(C)[Si](OC)(OC)CCCN(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H21NO3Si/c1-9(2)7-6-8-13(10-3,11-4)12-5/h6-8H2,1-5H3 | CAS Common Chemistry |
| InChI Key | InChIKey=QIOYHIUHPGORLS-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | (Dimethylaminopropyl)trimethoxysilane | CAS Common Chemistry |
| Heavy Atom Count | 13 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 7 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 30.930000000000003 Ų | RDKit |
| 30.93 Ų | RDKit | |
| 30.7 Ų | chempirical lib | |
| LogP | 0.8161999999999998 | RDKit |
| 0.8162 | RDKit | |
| Molar Refractivity | 54.75900000000004 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 207.129070062 g/mol | RDKit |
| Boiling Point | 106 °C @ 30 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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8
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3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
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 = 207.35 g/mol; density = 0.950 g/mL. Edit any field — others recompute live.
