(3-Aminopropyl)triethoxysilane
ALDRICH/440140 - 99%
Synonym: 3-
CAS Number: 919-30-2
Empirical Formula (Hill Notation): C9H23NO3Si
Molecular Weight: 221.37
EC Number: 213-048-4
MDL Number: MFCD00008207
Linear Formula: H2N(CH2)3Si(OC2H5)3
Product Type: Chemical
| assay | 99% |
| bp | 217 °C/760 mmHg (lit.) |
| density | 0.946 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C9H23NO3Si/c1-4-11-14( |
| InChI key | WYTZZXDRDKSJID-UHFFFAOYSA |
| SMILES string | CCO[Si](CCCN)(OCC)OCC |
| Application: | Forms aminopropyl derivative of glass, an adsorbent for affinity chromatography. Used to prepare positively charged slides suitable for use with various immunohistochemical and in situ hybridization procedures. Recently (3-Aminopropyl)triethoxys |
| Application: | Self-assembled monolayer (SAM) of APTES can be used to improve the adhesion of graphene flakes and SiO2 to enable better contact with the metal electrodes. These electrodes may be used as electro-responsive tools for bio-sensing applications. It can be used to functionalize silane diazirine for fiber optic biosensor application. Hollow microcarriers (HMCs) can be surface modified with APTES which may be used for regenerative medicines and recombinant cells in biopharmaceutical industries. |
| Application: | Used in a preparation of a series of tenary composite films of polyimide/SiO/polydipheny |
| General description: | (3-Aminopropyl)tiethoxysi |
| Packaging: | 100, 500 mL in Sure/Seal™ |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302 - H314 - H317 |
| Precautionary statements | P261 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-34-43 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2735PSN1 8 / PGII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 199.4 °F - closed cup |
| Flash Point(C) | 93 °C - closed cup |
| Purity | 99% |
| bp | 217 °C/760 mmHg (lit.) |
| Density | 0.946 g/mL at 25 °C (lit.) |
| UNSPSC | 12352103 |