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3069-29-2

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  • 3-(2-Aminoethylamino)propyl-dimethoxymethylsilane Manufacturer Factory CAS 3069-29-2

    Cas No: 3069-29-2

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3069-29-2 Usage

Introduction

3-(2-Aminoethylamino)propyl-dimethoxymethylsilane is a colorless, strongly alkaline liquid with amine smell being very sensitive to hydrolysis. 3-(2-Aminoethylamino)propyl-dimethoxymethylsilane is a diamino-functional silane capable of providing good adhesion and superior elougation and flexibility at the polymer-substrate interface. It is used to promote adhesion between glass, mineral and metal surfaces - reinforcements, fillers and substrates - and resins that react with amino groups in systems such as PVC plastisol, polyurethane, or epoxy-based adhesives and sealant, or in phenolic and epoxy molding compounds. Its reduced alkoxy functionality might also be useful in waterborne systems such as latex coatings, adhesives and sealants, providing lower reactivity and therefore higher stability in the aqueous environment. Applications: 3-(2-Aminoethylamino)propyl-dimethoxymethylsilane can be used as adhesion promoters in polysulfide, polyvinyl chloride plastisol, silicone two-part urethanes and epoxy adhesives and sealants. Used as additives for cold-curing phenolic and furan foundry resins to improve the flexural strength of the sand-resin composites while; Used to maintain the shelf life of the resin over long periods; Used as starting material in the synthesis of amino-functional silicones; Used as additives to latex coatings, adhesives and sealants; Used as adhesion promoters in one-part silylated urethane adhesives and sealants.

Chemical Properties

Colorless transparent liquid

Flammability and Explosibility

Notclassified

Check Digit Verification of cas no

The CAS Registry Mumber 3069-29-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,6 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3069-29:
(6*3)+(5*0)+(4*6)+(3*9)+(2*2)+(1*9)=82
82 % 10 = 2
So 3069-29-2 is a valid CAS Registry Number.

3069-29-2 Well-known Company Product Price

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  • Alfa Aesar

  • (B23159)  3-(2-Aminoethylamino)propylmethyldimethoxysilane, 97%   

  • 3069-29-2

  • 25g

  • 260.0CNY

  • Detail
  • Alfa Aesar

  • (B23159)  3-(2-Aminoethylamino)propylmethyldimethoxysilane, 97%   

  • 3069-29-2

  • 100g

  • 575.0CNY

  • Detail
  • Alfa Aesar

  • (B23159)  3-(2-Aminoethylamino)propylmethyldimethoxysilane, 97%   

  • 3069-29-2

  • 500g

  • 2088.0CNY

  • Detail

3069-29-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(2-Aminoethylamino)propyl-dimethoxymethylsilane

1.2 Other means of identification

Product number -
Other names Silane 1411

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Adhesives and sealant chemicals
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3069-29-2 SDS

3069-29-2Synthetic route

ethylenediamine
107-15-3

ethylenediamine

3-chloropropylmethyldimethoxysilane
18171-19-2

3-chloropropylmethyldimethoxysilane

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

Conditions
ConditionsYield
Stage #1: ethylenediamine; 3-chloropropylmethyldimethoxysilane for 6h;
Stage #2: With ethanol; sodium at 80℃;
83%
ethyldiethanolamine
139-87-7

ethyldiethanolamine

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

2-γ-N-(aminoethyl)aminopropyl-2-methyl-6-ethyl-1,3-dioxa-6-aza-2-silacyclooctane

2-γ-N-(aminoethyl)aminopropyl-2-methyl-6-ethyl-1,3-dioxa-6-aza-2-silacyclooctane

Conditions
ConditionsYield
With sodium In toluene for 8h; Heating;94%
2,2'-(n-propylimino)bisethanol
6735-35-9

2,2'-(n-propylimino)bisethanol

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

2-γ-N-(aminoethyl)aminopropyl-2-methyl-6-propyl-1,3-dioxa-6-aza-2-silacyclooctane

2-γ-N-(aminoethyl)aminopropyl-2-methyl-6-propyl-1,3-dioxa-6-aza-2-silacyclooctane

Conditions
ConditionsYield
With sodium In toluene for 8h; Heating;91%
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

2,2'-iminobis[ethanol]
111-42-2

2,2'-iminobis[ethanol]

2-γ-N-(aminoethyl)aminopropyl-2-methyl-1,3-dioxa-6-aza-2-silacyclooctane

2-γ-N-(aminoethyl)aminopropyl-2-methyl-1,3-dioxa-6-aza-2-silacyclooctane

Conditions
ConditionsYield
With sodium In toluene for 8h; Heating;89%
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

N-n-pentyldiethanolamine
52891-00-6

N-n-pentyldiethanolamine

2-γ-N-(aminoethyl)aminopropyl-2-methyl-6-pentyl-1,3-dioxa-6-aza-2-silacyclooctane

2-γ-N-(aminoethyl)aminopropyl-2-methyl-6-pentyl-1,3-dioxa-6-aza-2-silacyclooctane

Conditions
ConditionsYield
With sodium In toluene for 8h; Heating;85%
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

2,2'-(phenylimino)bis[ethanol]
120-07-0

2,2'-(phenylimino)bis[ethanol]

2-γ-N-(aminoethyl)aminopropyl-2-methyl-6-phenyl-1,3-dioxa-6-aza-2-silacyclooctane

2-γ-N-(aminoethyl)aminopropyl-2-methyl-6-phenyl-1,3-dioxa-6-aza-2-silacyclooctane

Conditions
ConditionsYield
With sodium In toluene for 8h; Heating;84%
n-butyldiethanolamine
102-79-4

n-butyldiethanolamine

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

2-γ-N-(aminoethyl)aminopropyl-2-methyl-6-butyl-1,3-dioxa-6-aza-2-silacyclooctane

2-γ-N-(aminoethyl)aminopropyl-2-methyl-6-butyl-1,3-dioxa-6-aza-2-silacyclooctane

Conditions
ConditionsYield
With sodium In toluene for 8h; Heating;73%
formaldehyd
50-00-0

formaldehyd

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

C30H23O9PS2

C30H23O9PS2

C54H75N4O13PS2Si2

C54H75N4O13PS2Si2

Conditions
ConditionsYield
In toluene at 80 - 85℃; for 28h; Inert atmosphere;56%
Hexamethyldisiloxane
107-46-0

Hexamethyldisiloxane

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

N-(2-aminoethyl)-3-aminopropyltrisiloxane
72330-51-9

N-(2-aminoethyl)-3-aminopropyltrisiloxane

Conditions
ConditionsYield
With tetramethyl ammoniumhydroxide at 90℃; for 2h; Inert atmosphere;52.9%
With tetramethyl ammoniumhydroxide for 2h; Reflux; Inert atmosphere;44.73%
citric acid chloride
85698-65-3

citric acid chloride

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

C30H68N6O10Si3

C30H68N6O10Si3

Conditions
ConditionsYield
for 0.5h;40.7%
octamethylcyclotetrasiloxane
556-67-2

octamethylcyclotetrasiloxane

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

Reaxys ID: 11372000

Reaxys ID: 11372000

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydroxide In methanol at 70 - 110℃; for 4.5h;
glycidyldiethylamine
2917-91-1

glycidyldiethylamine

3-(dimethylamino)-1,2-propanediol
623-57-4

3-(dimethylamino)-1,2-propanediol

1-chloro-3-diethylaminopropan-2-ol
15285-59-3

1-chloro-3-diethylaminopropan-2-ol

1,3-bis(diethylamino)propan-2-ol
3492-47-5

1,3-bis(diethylamino)propan-2-ol

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

A

C22H52N4O4Si
850218-50-7

C22H52N4O4Si

B

C42H98N8O7Si2
850218-51-8

C42H98N8O7Si2

Conditions
ConditionsYield
at 60℃; for 6h;
(Z)-9-octadecenoyl chloride
112-77-6

(Z)-9-octadecenoyl chloride

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

C26H54N2O3Si
873300-53-9

C26H54N2O3Si

Conditions
ConditionsYield
With pyridine In diethyl ether
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

Stearoyl chloride
112-76-5

Stearoyl chloride

C26H56N2O3Si
1097833-24-3

C26H56N2O3Si

Conditions
ConditionsYield
With pyridine In diethyl ether
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

calcium(II) nitrate
13477-34-4

calcium(II) nitrate

europium(III) nitrate

europium(III) nitrate

CaSiO3#dotEu(3+), β, monoclinic

CaSiO3#dotEu(3+), β, monoclinic

Conditions
ConditionsYield
With HNO3; NH3*H2O In water solns. of Eu(NO3)3 and Ca(NO3)2 mixed (3% of Eu); pH adjusted by HNO3 and NH3*H2O to 5; stoich. amt. of Si source added; evapd.; dried (80°C, 24 h); thermolyzed (1150°C, 4 h); SEM;
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

undecamethylpentasiloxane-1-ol

undecamethylpentasiloxane-1-ol

C28H82N2O10Si11
1026780-26-6

C28H82N2O10Si11

Conditions
ConditionsYield
Stage #1: N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane; undecamethylpentasiloxane-1-ol In toluene at 80 - 100℃; for 24h;
Stage #2: With ammonium hydroxide
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

benzoyl chloride
98-88-4

benzoyl chloride

C15H26N2O3Si
1246886-40-7

C15H26N2O3Si

Conditions
ConditionsYield
With pyridine at 70℃; for 4h;
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

acetyl chloride
75-36-5

acetyl chloride

C10H24N2O3Si
1246886-41-8

C10H24N2O3Si

Conditions
ConditionsYield
With pyridine at 70℃; for 4h;
strontium nitrate

strontium nitrate

terbium(III) nitrate hexahydrate

terbium(III) nitrate hexahydrate

yttrium(lll) nitrate hexahydrate

yttrium(lll) nitrate hexahydrate

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

Sr2Y8(SiO4)6O2#dotTb(3+)

Sr2Y8(SiO4)6O2#dotTb(3+)

Conditions
ConditionsYield
In water aq. solns. of Y, Tb and Sr salts mixed in stoich. ratio with stirring, H2N(CH2)2NH(CH2)3SiCH3(OCH3)2 added, gelated, dried (80°C); thermolysed at 1000°C for 4 h; detd. by SEM;
terbium(III) nitrate hexahydrate

terbium(III) nitrate hexahydrate

yttrium(lll) nitrate hexahydrate

yttrium(lll) nitrate hexahydrate

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

calcium(II) nitrate
13477-34-4

calcium(II) nitrate

Ca2Y8(SiO4)6O2#dotTb(3+)

Ca2Y8(SiO4)6O2#dotTb(3+)

Conditions
ConditionsYield
In water aq. solns. of Y, Tb and Ca salts mixed in stoich. ratio with stirring, H2N(CH2)2NH(CH2)3SiCH3(OCH3)2 added, gelated, dried (80°C); thermolysed at 1000°C for 4 h; detd. by SEM;
1,3-propanesultone
1120-71-4

1,3-propanesultone

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

C11H28N2O6SSi
4515-09-7

C11H28N2O6SSi

Conditions
ConditionsYield
In ethanol at 40℃; for 2h; Reflux;
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

Methacryloyl chloride
920-46-7

Methacryloyl chloride

C16H30N2O4Si
1414363-24-8

C16H30N2O4Si

Conditions
ConditionsYield
With triethylamine In toluene at 0 - 20℃; for 3h;
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

C12H34N2O2Si3*2C2H4O2

C12H34N2O2Si3*2C2H4O2

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tetramethyl ammoniumhydroxide / 2 h / Reflux; Inert atmosphere
2: dichloromethane / 6 h / Reflux
View Scheme
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

C12H34N2O2Si3*2C3H6O2

C12H34N2O2Si3*2C3H6O2

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tetramethyl ammoniumhydroxide / 2 h / Reflux; Inert atmosphere
2: dichloromethane / 6 h / Reflux
View Scheme
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

C12H34N2O2Si3*2C4H8O2

C12H34N2O2Si3*2C4H8O2

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tetramethyl ammoniumhydroxide / 2 h / Reflux; Inert atmosphere
2: dichloromethane / 6 h / Reflux
View Scheme
dimethyldimethoxysilan
1112-39-6

dimethyldimethoxysilan

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

N-β-aminoethyl-γ-aminopropylheptamethylcyclo-tetrasiloxane

N-β-aminoethyl-γ-aminopropylheptamethylcyclo-tetrasiloxane

Conditions
ConditionsYield
With potassium hydroxide In water; toluene at 20℃; for 4.5h;9.78 g
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

3-Chloropropyltrimethoxysilan
2530-87-2

3-Chloropropyltrimethoxysilan

N-[3-(trimethoxysilyl)propyl]-N-[3-(methyldimethoxysilyl)propyl]ethylenediamine

N-[3-(trimethoxysilyl)propyl]-N-[3-(methyldimethoxysilyl)propyl]ethylenediamine

Conditions
ConditionsYield
at 135℃; for 7h;364.7 g
succinic acid
110-15-6

succinic acid

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

C12H24N2O8SSi(2-)*2Na(1+)

C12H24N2O8SSi(2-)*2Na(1+)

Conditions
ConditionsYield
Stage #1: succinic acid; N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane at 80 - 100℃;
Stage #2: With sodium sulfite at 80 - 100℃;
N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane
3069-29-2

N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane

C25H70N10O5Si5

C25H70N10O5Si5

Conditions
ConditionsYield
With sodium hydroxide In water

3069-29-2Downstream Products

3069-29-2Relevant articles and documents

Fluorescent probe and fluorescence detecting method

-

, (2008/06/13)

A fluorescent probe having a base sequence complementary to a specific sequence in a target nucleic acid, wherein the fluorescent probe has one end labeled with a nano particle fluorescent material, and the other end labeled with a fluorescent dye capable of fluorescence resonance energy transfer from the nano particle fluorescent material.

Cleavage of cyclic organosilanes in the preparation of aminofunctional organoalkoxysilanes

-

, (2008/06/13)

An aminofunctional organoalkoxysilane of formula I R2N—(CH2)y—Si(OR1)3?nR2n ??(I), wherein the R groups bonded to nitrogen are identical or different and each individual R group is hydrogen, an alkyl radical having from 1 to 4 carbon atoms, an aryl radical or an arylalkyl radical, R1 is an alkyl radical having from 1 to 8 carbon atoms or an aryl radical, R2 is an alkyl radical having from 1 to 8 carbon atoms or an aryl radical, y is 2, 3 or 4 and n is 0, 1 or 2, is prepared by a process comprising: reacting a chlorofunctional organoalkoxysilane of formula II Cl—(CH2)y—Si(OR1)3?nR2n ??(II), wherein R1, R2, y and n are as defined above, with ammonia or an organic amine of formula III HNR2 ??(III), wherein the two R groups are identical or different and each is defined as described above; separating organic amine hydrochloride or ammonium chloride by-product which is formed in the reaction; distilling the resulting crude product, thereby preparing an aminofunctional organoalkoxysilane or the product fraction of an aminofunctional organoalkoxysilane; and treating the aminofunctional organoalkoxysilane or the product fraction of an aminofunctional organoalkoxysilane with an alcohol.

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