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1,3-Bis(4-aminobutyl)tetramethyldisiloxane

1,3-Bis(4-aminobutyl)tetramethyldisiloxane structure

CAS No.: 3663-42-1

Chemical Name:: 1,3-Bis(4-aminobutyl)tetramethyldisiloxane

Synonyms: bis(aminobutyl)tetramethyldisiloxane;1,3-Bis(4-aminobutyl)tetramethyldisiloxane;1,3-bis(delta-aminobutyl)tetramethyldisiloxane;1,3-bis(4-aminobutyl)-1,1,3,3-tetramethyldisiloxane;11-diamine,5,5,7,7-tetramethyl-6-oxa-7-disilaundecane-1;5,5,7,7-Tetramethyl-6-oxa-5,7-disilaundecane-1,11-diamine;1,3-Bis(4-aminobutyl)-1,1,3,3-tetramethylpropanedisiloxane;4,4’-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-1-butanamin;4,4’-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-1-butanamine;1-Butanamine, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-

CBNumber:: CB9326987

Molecular Formula:: C12H32N2OSi2

Molecular Weight:: 276.57

MDL Number:: MFCD00054849

MOL File:: 3663-42-1.mol

MSDS File:: SDS

Last updated:2026-09-12 18:56:23

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1,3-Bis(4-aminobutyl)tetramethyldisiloxane Properties

Boiling point	114 °C
Density	0.8987 g/cm3
pka	10.97±0.10(Predicted)
EPA Substance Registry System	1-Butanamine, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- (3663-42-1)

SAFETY

Risk and Safety Statements

Toxicity	eye-rbt 100 mL/24H SEV NTIS** OTS0534570

1,3-Bis(4-aminobutyl)tetramethyldisiloxane price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	ORS0002074	4,4'-(1,1,3,3-TETRAMETHYL-1,3-DISILOXANEDIYL)BIS(1-BUTANAMINE) 95.00%	3663-42-1	5MG	$499.36	2021-12-16	Buy

Product number	Packaging	Price	Buy
ORS0002074	5MG	$499.36	Buy

1,3-Bis(4-aminobutyl)tetramethyldisiloxane Chemical Properties, Uses, Production

Safety Profile

A severe eye irritant. When heated to decomposition it emits toxic vapors of NOx

1,3-Bis(4-aminobutyl)tetramethyldisiloxane Preparation Products And Raw materials

Raw materials

1,3-Bis(3-cyanopropyl)tetramethyldisiloxane Chlorodimethylsilane 3-Butenenitrile

Preparation Products

1,3-Bis(4-aminobutyl)tetramethyldisiloxane Suppliers

Global Suppliers ( 7)

Supplier	Tel	Email	Country	ProdList	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Alfa Chemistry	1-516-6625404	support@alfa-chemistry.com	United States	9170	60

Supplier	Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Chemistry	60

3663-42-1 (1,3-Bis(4-aminobutyl)tetramethyldisiloxane) Related Search:

1,3-Diethyltetramethyldisiloxane 1,3-Bis(4-aminobutyl)tetramethyldisiloxane

1,3-bis(4-aminobutyl)-1,1,3,3-tetramethyldisiloxane 1,3-bis(delta-aminobutyl)tetramethyldisiloxane 11-diamine,5,5,7,7-tetramethyl-6-oxa-7-disilaundecane-1 4,4’-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-1-butanamin 4,4’-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-1-butanamine bis(aminobutyl)tetramethyldisiloxane 1,3-Bis(4-aminobutyl)-1,1,3,3-tetramethylpropanedisiloxane 5,5,7,7-Tetramethyl-6-oxa-5,7-disilaundecane-1,11-diamine 1-Butanamine, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- 1,3-Bis(4-aminobutyl)tetramethyldisiloxane 3663-42-1 C12H32N2OSi2