CAS No.: 919-30-2 — 3-Aminopropyltriethoxysilane (硅烷偶联剂KH550)

1. Primary Information

English name:	3-Aminopropyltriethoxysilane
CAS No.:	919-30-2
Molecular formula:	C₉H₂₃NO₃SI
Molecular weight:	221.37 g/mol
SMILES:	CCO[Si](CCCN)(OCC)OCC
Structural class:
Other identifiers:	(3-aminopropyl)triethoxy silane (3-aminopropyl)triethoxysilane (aminopropyl)triethoxysilane (gamma-aminopropyl)triethoxysilane 3-(triethoxysilyl)propylamine

2. Suppliers & Pricing

Supplier	Pack size	Purity	Price (CNY)	Storage conditions	Lead time	Notes
Kehua Intelligence	500ml	BR，98%	176	RT	in stock	-

3. Structures

3.1 2D structure

3.2 3D structure

-1 -2 -3 37 36 0 0 0 0 0 0 0999 V2000 0.4161 0.0042 -0.0109 Si 0 0 0 0 0 0 0 0 0 0 0 0 1.7303 0.0153 1.0325 O 0 0 0 0 0 0 0 0 0 0 0 0 0.4676 1.3704 -0.9821 O 0 0 0 0 0 0 0 0 0 0 0 0 0.5143 -1.3592 -0.9835 O 0 0 0 0 0 0 0 0 0 0 0 0 -4.9173 -0.0345 0.2825 N 0 0 0 0 0 0 0 0 0 0 0 0 -1.1724 -0.0345 0.9914 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.4676 -0.0477 0.1705 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.6965 -0.0302 1.0800 C 0 0 0 0 0 0 0 0 0 0 0 0 3.0456 0.0439 0.4962 C 0 0 0 0 0 0 0 0 0 0 0 0 0.4212 2.6578 -0.3842 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5196 -2.6469 -0.3844 C 0 0 0 0 0 0 0 0 0 0 0 0 4.0426 0.0485 1.6354 C 0 0 0 0 0 0 0 0 0 0 0 0 0.4821 3.7091 -1.4718 C 0 0 0 0 0 0 0 0 0 0 0 0 0.6145 -3.6961 -1.4716 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.1497 -0.9158 1.6432 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.1759 0.8386 1.6549 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.4945 -0.9393 -0.4699 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.4935 0.8233 -0.4978 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.6838 0.8608 1.7173 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.6933 -0.9090 1.7336 H 0 0 0 0 0 0 0 0 0 0 0 0 3.1913 0.9455 -0.1114 H 0 0 0 0 0 0 0 0 0 0 0 0 3.2222 -0.8382 -0.1314 H 0 0 0 0 0 0 0 0 0 0 0 0 1.2703 2.7946 0.2967 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.5103 2.7843 0.1807 H 0 0 0 0 0 0 0 0 0 0 0 0 1.3766 -2.7516 0.2922 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.4036 -2.8087 0.1848 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.7249 0.0295 0.9008 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.9440 0.7950 -0.3091 H 0 0 0 0 0 0 0 0 0 0 0 0 5.0685 0.0704 1.2574 H 0 0 0 0 0 0 0 0 0 0 0 0 3.8857 0.9184 2.2817 H 0 0 0 0 0 0 0 0 0 0 0 0 3.9162 -0.8407 2.2621 H 0 0 0 0 0 0 0 0 0 0 0 0 0.4476 4.7156 -1.0454 H 0 0 0 0 0 0 0 0 0 0 0 0 1.4014 3.6052 -2.0576 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.3545 3.5921 -2.1687 H 0 0 0 0 0 0 0 0 0 0 0 0 0.6202 -4.7029 -1.0444 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.2292 -3.6112 -2.1644 H 0 0 0 0 0 0 0 0 0 0 0 0 1.5264 -3.5582 -2.0621 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 1 3 1 0 0 0 0 1 4 1 0 0 0 0 1 6 1 0 0 0 0 2 9 1 0 0 0 0 3 10 1 0 0 0 0 4 11 1 0 0 0 0 5 8 1 0 0 0 0 5 27 1 0 0 0 0 5 28 1 0 0 0 0 6 7 1 0 0 0 0 6 15 1 0 0 0 0 6 16 1 0 0 0 0 7 8 1 0 0 0 0 7 17 1 0 0 0 0 7 18 1 0 0 0 0 8 19 1 0 0 0 0 8 20 1 0 0 0 0 9 12 1 0 0 0 0 9 21 1 0 0 0 0 9 22 1 0 0 0 0 10 13 1 0 0 0 0 10 23 1 0 0 0 0 10 24 1 0 0 0 0 11 14 1 0 0 0 0 11 25 1 0 0 0 0 11 26 1 0 0 0 0 12 29 1 0 0 0 0 12 30 1 0 0 0 0 12 31 1 0 0 0 0 13 32 1 0 0 0 0 13 33 1 0 0 0 0 13 34 1 0 0 0 0 14 35 1 0 0 0 0 14 36 1 0 0 0 0 14 37 1 0 0 0 0

4. International Nomenclature & Identifiers

4.1 IUPAC Name

3-triethoxysilylpropan-1-amine

4.2 InChI

InChI=1S/C9H23NO3Si/c1-4-11-14(12-5-2,13-6-3)9-7-8-10/h4-10H2,1-3H3

4.3 InChIKey

WYTZZXDRDKSJID-UHFFFAOYSA-N

4.4 Canonical SMILES

CCO[Si](CCCN)(OCC)OCC

4.5 Isomeric SMILES

4.6 SDF file

Coming soon

5. Spectroscopic data

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)

5.3 Mass spectrometry (MS)

Coming soon

5.4 Infrared spectroscopy (IR)

Coming soon

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

Coming soon

1. Primary Information

2. Suppliers & Pricing

3. Structures

3.1 2D structure

3.2 3D structure

4. International Nomenclature & Identifiers

4.1 IUPAC Name

4.2 InChI

4.3 InChIKey

4.4 Canonical SMILES

4.5 Isomeric SMILES

4.6 SDF file

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

5.4 Infrared spectroscopy (IR)

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)