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3-Aminopropyl-methyl-diethoxysilane

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3-Aminopropyl-methyl-diethoxysilane Basic information

Product Name:
3-Aminopropyl-methyl-diethoxysilane
Synonyms:
  • dynasylan1506
  • gamma-aminopropylmethyldiethoxysilane
  • 3-AMINOPROPYL(DIETHOXY)METHYLSILANE PURUM 97%
  • 3-(Diethoxymethylsilyl)propylamine, 3-Aminopropyl-methyl-diethoxysilane
  • 3-[Diethoxy(methyl)silyl]propan-1-amine
  • 3-(Methyldiethoxysilyl)-1-propanamine
  • Methyl(3-aminopropyl)diethoxysilane
  • 3-Aminopropyl-methyl
CAS:
3179-76-8
MF:
C8H21NO2Si
MW:
191.34
EINECS:
221-660-8
Product Categories:
  • Amino Silanes (Silane Coupling Agents)
  • Dialkoxysilanes
  • Functional Materials
  • Si (Classes of Silicon Compounds)
  • Silane Coupling Agents
  • Si-O Compounds
  • Industrial/Fine Chemicals
  • Amino
  • Adhesion Promoters
  • Amino Silanes
  • Coupling Agents
  • Surface Modifiers
Mol File:
3179-76-8.mol
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3-Aminopropyl-methyl-diethoxysilane Chemical Properties

Melting point:
<-20°C
Boiling point:
85-88 °C8 mm Hg(lit.)
Density 
0.916 g/mL at 25 °C(lit.)
vapor pressure 
6.9Pa at 25℃
refractive index 
n20/D 1.426(lit.)
Flash point:
168 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
liquid
pka
10.52±0.10(Predicted)
Specific Gravity
0.916
color 
Colorless to Almost colorless
Water Solubility 
Soluble and reacts with water.
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
Sensitive 
Air & Moisture Sensitive
BRN 
1744264
InChIKey
HXLAEGYMDGUSBD-UHFFFAOYSA-N
LogP
2.5 at 20℃
CAS DataBase Reference
3179-76-8(CAS DataBase Reference)
NIST Chemistry Reference
1-Propanamine, 3-(diethoxymethylsilyl)-(3179-76-8)
EPA Substance Registry System
1-Propanamine, 3-(diethoxymethylsilyl)- (3179-76-8)
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Safety Information

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 3267 8/PG 2
WGK Germany 
3
RTECS 
UI0700000
10-21-34
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29319090
Toxicity
LD50 oral in rat: 4760uL/kg

MSDS

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3-Aminopropyl-methyl-diethoxysilane Usage And Synthesis

Chemical Properties

Colorless transparent liquid

Uses

(3-Aminopropyl)diethoxymethylsilane is used as silane coupling agent. The aromatic imine monolayers were prepared by reacting (3-aminopropyl)diethoxymethylsilane.

Flammability and Explosibility

Non flammable

Safety Profile

Poison by intraperitoneal route.Moderately toxic by ingestion and skin contact. A skinirritant. When heated to decomposition it emits toxicfumes of NOx.

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