117559-36-1

117559-36-1 - Names and Identifiers

Name	3-[ethoxy(dipropan-2-yl)silyl]propan-1-amine
Synonyms	LogP 3-AMINOPROPYLDIISOPROPYLETHOXYSILANE 3-[Ethoxy(diisopropyl)silyl]-1-propanamine 3-[ethoxy(dipropan-2-yl)silyl]propan-1-amine 1-PropanaMine, 3-[ethoxybis(1-Methylethyl)silyl]-
CAS	117559-36-1
InChI	InChI=1/C11H27NOSi/c1-6-13-14(10(2)3,11(4)5)9-7-8-12/h10-11H,6-9,12H2,1-5H3

117559-36-1 - Physico-chemical Properties

Molecular Formula	C11H27NOSi
Molar Mass	217.42
Density	0,87 g/cm3
Melting Point	>0°C
Boling Point	78-80°C 0,4mm
Flash Point	>100°C
Vapor Presure	0.038mmHg at 25°C
Specific Gravity	0.872
pKa	10?+-.0.10(Predicted)
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.4489

117559-36-1 - Risk and Safety

Risk Codes	34 - Causes burns
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	1760
TSCA	No

117559-36-1 - Introduction

3-Aminopropyldiisopropylethoxysilane is an organosilicon compound with the formula [(CH3)2CH]2CH3SiO(CH2)3NH2. The following is a detailed description of its nature, use, preparation and safety information:

Nature:
-Appearance: Colorless to light yellow liquid.
-Density: Approximately 0.88 g/mL.
-Boiling point: about 210-220°C.
-Molecular weight: about 221.42g/mol.
-Solubility: Soluble in non-polar solvents such as benzene and toluene, slightly soluble in water.
-Stability: Stable at room temperature.

Use:
3-amino propyl diisopropyl ethoxy silane is commonly used in cosmetics, coatings and inks and other fields, play the following role:
-As a surface treatment agent: it has good surface activity and can be used to improve the water resistance and adhesion of coatings and inks.
-As a crosslinking agent: Because it contains amino and silicon bonds, it can react with polymers to form a crosslinked structure, which is used to improve the chemical resistance of coatings and inks.
-As a dispersant: it can uniformly disperse pigments and fillers, and improve the accumulation and fluidity of coatings and inks.

Preparation Method:
3-Aminopropyldiisopropylethoxysilane can be prepared by the following reaction:
(CH3)2CHCH2Cl Si(OC2H5)4 → [(CH3)2CH]2CH3Si(OC2H5) C2H5OH
[(CH3)2CH]2CH3Si(OC2H5) NH3 → [(CH3)2CH]2CH3SiO(CH2)3NH2 C2H5OH

Safety Information:
-3-aminopropyldiisopropylethoxysilane may be irritating to the eyes and skin, and protective measures should be taken when using it.
-If you have unintended contact with eyes or skin, rinse immediately with plenty of water and seek medical help.
-It should be used in a well-ventilated place to avoid inhaling its vapor.
-should be stored in a cool, dry place, and away from fire and oxidizing agents.
-Before use, please read and understand the relevant safety data sheets and operating instructions.

Last Update：2024-04-09 21:04:16