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3-Aminopropyltris(trimethylsiloxy)silane

BGC Id:	440362868380
CAS No:	25357-81-7
Synonyms:	1-propanamine,3-[3,3,3-trimethyl-1,1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]- ; a 0805 ; 3-[3,3,3-trimethyl-1,1-bis(trimethylsiloxy)propanedisiloxane-1-yl]-1-propanamine ; (3-aminopropyl)tris(trimethylsiloxy)silane techn. 95% ; (3-aminopropyl)tris(trimethylsiloxy)silane technical, >=95% (gc) ; techn. ; 3-[3,3,3-trimethyl-1,1-bis[(trimethylsilyl)oxy]disiloxanyl]-1-propanamin ; tris(trimethylsiloxy)(3-aminopropyl)silane ; 3-tris(trimethylsilyloxy)silylpropan-1-amine ; 3-aminopropyltris(trimethylsiloxy)silane ; propylamine, 3-[3,3,3-trimethyl-1,1-bis(trimethylsiloxy)disiloxanyl]- (8ci) ; 3-[tris(trimethylsiloxy)silyl]propylamine ; 3-tris[(trimethylsilyl)oxy]silyl]propylamine
Molecular Formula:	C12H35NO3Si4
Molecular Weight:	353.17
EINECS:

2026 - The most valued supplier

The following notable provider has been checked and can be recommended.

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Phone: +852-30606658
Country: P.R.China

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer se ...

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What other providers are available for CAS 25357-81-7?

The last intensive check and update was carried out on 2026/10/28.

Identify

Synonyms:

1-propanamine,3-[3,3,3-trimethyl-1,1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]- ; a 0805 ; 3-[3,3,3-trimethyl-1,1-bis(trimethylsiloxy)propanedisiloxane-1-yl]-1-propanamine ; (3-aminopropyl)tris(trimethylsiloxy)silane techn. 95% ; (3-aminopropyl)tris(trimethylsiloxy)silane technical, >=95% (gc) ; techn. ; 3-[3,3,3-trimethyl-1,1-bis[(trimethylsilyl)oxy]disiloxanyl]-1-propanamin ; tris(trimethylsiloxy)(3-aminopropyl)silane ; 3-tris(trimethylsilyloxy)silylpropan-1-amine ; 3-aminopropyltris(trimethylsiloxy)silane ; propylamine, 3-[3,3,3-trimethyl-1,1-bis(trimethylsiloxy)disiloxanyl]- (8ci) ; 3-[tris(trimethylsiloxy)silyl]propylamine ; 3-tris[(trimethylsilyl)oxy]silyl]propylamine

CAS:

25357-81-7

EINECS:

Molecular Formula:

C12H35NO3Si4

MDL:

MFCD00054848

Properties

Molecular Weight:

353.17 g·mol−1

Density:

0.891 g/mL at 20 °C(lit.)

Melting point:

<0 °C

Boiling point:

300.8 °C at 760 mmHg

Flash point:

135.7 °C

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26 (S)

WGK Germany:

What other providers are available for CAS 25357-81-7?

In addition to the providers presented here for 3-Aminopropyltris(trimethylsiloxy)silane with the CAS number 25357-81-7, there are other 10 providers with slightly different product names available for this CAS number.

(3-Aminopropyl)tris(trimethylsiloxy)silane

Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +2 additional providers that we know from the past

3-[tris-(Trimethylsiloxy)silyl]propylamine

Win-Win Chemical Co., Limited +2 additional providers that we know from the past

3-[3,3,3-Trimethyl-1,1-bis[(trimethylsilyl)oxy]-1-disiloxanyl]-1-propanamine

+2 additional providers that we know from the past