CAS 3069-29-2 | 3-(2-Aminoethylamino)propyl-dimethoxymethylsilane
Molecular Formula: C8H22N2O2Si
Molecular Weight: 206.36
EINECS: 221-336-6
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction
Specification of CAS 3069-29-2 | 3-(2-Aminoethylamino)propyl-dimethoxymethylsilane
ITEMS | SPECIFICATION |
Melting point | 176-177 °C |
InChIKey | MQWFLKHKWJMCEN-UHFFFAOYSA-N |
Storage temp. | Inert atmosphere,Room Temperature |
Fp | 220 °F |
Refractive index | n20/D 1.450 |
Form | Liquid |
Density | 0.968 g/mL at 20 °C(lit.) |
Boiling point | 146 °C15 mm Hg(lit.) |
Specific Gravity | 0.975 |
pka | 10.01 |
Sensitive | Air & Moisture Sensitive |
EPA Substance Registry System | 1,2-Ethanediamine, N-[3-(dimethoxymethylsilyl)propyl]- (3069-29-2) |
BRN | 2074259 |
Hydrolytic Sensitivity | 7 |
CAS DataBase Reference | 3069-29-2(CAS DataBase Reference) |
Synthesis of CAS 3069-29-2 | 3-(2-Aminoethylamino)propyl-dimethoxymethylsilane

Conditions
Stage #1: ethylenediamine; 3-chloropropylmethyldimethoxysilane for 6h;
Stage #2: With ethanol; sodium at 80℃;
Reference
Yang; Lin; Li [Synthetic Communications, 2001, vol. 31, # 18, p. 2817 - 2822]
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