N-Methylaminopropyltrimethoxysilane

CAS No.：3069-25-8

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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N-Methylaminopropyltrimethoxysilane Basic information

Product Name:	N-Methylaminopropyltrimethoxysilane
Synonyms:	3-TRIMETHOXYSILYL PROPYLMETHYLAMINE;(3-METHYLAMINOPROPYL)TRIMETHOXYSILANE;1-Propanamine, N-methyl-3-(trimethoxysilyl)-;CM8620;Trimethoxy[3-(methylamino)propyl]silane 97%;dynasylan1110;n-methyl-3-(trimethoxysilyl)-1-propanamin;N-methyl-3-(trimethoxysilyl)-1-Propanamine
CAS:	3069-25-8
MF:	C7H19NO3Si
MW:	193.32
EINECS:	221-334-5
Product Categories:
Mol File:	3069-25-8.mol

N-Methylaminopropyltrimethoxysilane Chemical Properties

Boiling point	106 °C(lit.)
density	0.975 g/mL at 25 °C(lit.)
vapor pressure	0-12790Pa at 20-25℃
refractive index	n20/D 1.421
Fp	180 °F
storage temp.	Inert atmosphere,Room Temperature
pka	10.75±0.10(Predicted)
form	liquid
Specific Gravity	0.978
color	Colorless to Light yellow
Water Solubility	Hydrolyzes in water.
Sensitive	Moisture Sensitive
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
BRN	2072720
LogP	-2.4-0 at 25℃
CAS DataBase Reference	3069-25-8(CAS DataBase Reference)
NIST Chemistry Reference	N-Methyl-3-aminopropyltrimethoxysilane(3069-25-8)
EPA Substance Registry System	1-Propanamine, N-methyl-3-(trimethoxysilyl)- (3069-25-8)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36-26/36
RIDADR	UN 1993 / PGIII
WGK Germany	3
TSCA	Yes
HS Code	29319090

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

N-Methylaminopropyltrimethoxysilane Usage And Synthesis

Uses	(3-Methylaminopropyl)trimethoxysilane is used as coupling agent, adhesion promoters
General Description	Trimethoxy[3-(methylamino)propyl]silane (MAPTMS) is an aminoalkyltrimethoxysilane that can be used for silanization surface immobilization.

N-Methylaminopropyltrimethoxysilane Preparation Products And Raw materials

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