CAS No.42292-18-2,3-Aminopropylbis(trimethylsiloxy)methylsilane Suppliers

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Basic Information

Molecular Structure:
CAS No.:	42292-18-2
Name:	3-Aminopropylbis(trimethylsiloxy)methylsilane
Article Data:	5

Formula:	C₁₀H₂₉NO₂Si₃
Molecular Weight:	279.602
Synonyms:	1-Propanamine,3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]- (9CI);3-(3-Aminopropyl)heptamethyltrisiloxane;3-Aminopropylbis(trimethylsiloxy)methylsilane;3-[1,3,3,3-Tetramethyl-1-[(trimethylsilyloxy)disiloxanyl]propylamine;
Density:	0.881 g/cm³
Boiling Point:	254.405 °C at 760 mmHg
Flash Point:	107.661 °C
PSA:	35.25000
LogP:	3.83750

Synthetic route

: 63672-10-6
3-(N-trimethylsilyl-3-aminopropyl)heptamethyltrisiloxane

: 42292-18-2
3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine

Conditions

Conditions	Yield
In ethanol for 1h;	95%
With water In isopropyl alcohol

: 107-46-0
Hexamethyldisiloxane

: 3179-76-8
3-(diethoxy-methyl-silanyl)-propylamine

: 42292-18-2
3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine

Conditions

Conditions	Yield
With tetramethyl ammoniumhydroxide at 100℃; for 2h; Reagent/catalyst; Temperature; Inert atmosphere;	68%

: 107-46-0
Hexamethyldisiloxane

: 3663-44-3
gamma-aminopropylmethyldimethoxysilane

: 42292-18-2
3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine

Conditions

Conditions	Yield
With tetramethyl ammoniumhydroxide at 90℃; for 2h; Inert atmosphere;	52.9%

: 107-46-0
Hexamethyldisiloxane

: 3-(ethoxy-methoxymethyl-methyl-silanyl)-propylamine

: 42292-18-2
3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine

Conditions

Conditions	Yield
With [C5H5N+C18H38]*NTf2; oxygen at 22℃; under 750.075 Torr; Electrochemical reaction;	32%

: 1873-88-7
1,1,1,3,5,5,5-heptamethyltrisiloxan

: 42292-18-2
3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 54 percent / H2PtCl6*6H2O / tetrahydrofuran / 120 - 145 °C 2: 95 percent / ethanol / 1 h View Scheme
Multi-step reaction with 2 steps 1: H2PtCl6*6H2O / propan-2-ol 2: H2O / propan-2-ol View Scheme

: 108-77-0
1,3,5-trichloro-2,4,6-triazine

: 42292-18-2
3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine

: 207562-46-7
2,4-dichloro-6-{[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propyl-3-ylamino}-s-triazine

Conditions

Conditions	Yield
With sodium hydrogencarbonate In water; acetone at 0 - 20℃; for 1.5h; pH=3 - 6.5;	95%
With sodium hydrogencarbonate In water; acetone at 0 - 20℃; for 1.5h; pH=3 - 6.5;	95%
With sodium hydrogencarbonate In water; acetone at 0 - 20℃; pH=6.5;	95%

: 108-77-0
1,3,5-trichloro-2,4,6-triazine

: 42292-18-2
3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine

: 2,4-dichloro-6-{[1,3,3,3-tetramethyl-1-[(trimethylsilyl)-oxy]disiloxanyl]propyl-3-ylamino}-s-triazine

Conditions

Conditions	Yield
With sodium carbonate In water; acetone at 0 - 10℃; for 1.5h; pH=3 - 6.5;	95%

: 2873-74-7
gloutaric dichloride

: 42292-18-2
3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine

: N1,N5-bis(3-(trimethoxysilyl)propyl)glutaramide

Conditions

Conditions	Yield
Stage #1: 3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine With triethylamine In toluene at 0℃; for 0.5h; Inert atmosphere; Stage #2: gloutaric dichloride In toluene at 0 - 20℃; for 3.5h; Inert atmosphere;	92%

: 42292-18-2
3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine

: 1077-28-7, 62-46-4
Thioctic acid

: 1026779-50-9
5-(1,2-dithiolan-3-yl)-N-(3-{1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-disiloxanyl}propyl)pentanamide

Conditions

Conditions	Yield
Stage #1: Thioctic acid With 1-chloro-1-(dimethylamino)-2-methyl-1-propene In tetrahydrofuran at 20℃; for 0.5h; Stage #2: 3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine With triethylamine In tetrahydrofuran for 20h;	80%

: 79-37-8
oxalyl dichloride

: 42292-18-2
3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propylamine

: 501-52-0
3-Phenylpropionic acid

: 1027627-90-2
3-phenyl-N-(3-{1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl}propyl)-propanamide

Conditions

Conditions	Yield
With sodium chloride; N-ethyl-N,N-diisopropylamine In ethyl acetate; N,N-dimethyl-formamide; acetonitrile	76%

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Specification

The systematic name of 3-Aminopropylbis(trimethylsiloxy)methylsilane is 3-{1,3,3,3-Tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl}propan-1-amine. With the CAS registry number 42292-18-2, it is also named as 3-(3-Aminopropyl)heptamethyltrisiloxane. The product's category is Silane Reagents. In addition, its molecular formula is C₁₀H₂₉NO₂Si₃ and its molecular weight is 279.60.

The other characteristics of 3-Aminopropylbis(trimethylsiloxy)methylsilane can be summarized as: (1)ACD/LogP: 3.07; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1; (4)ACD/LogD (pH 7.4): 2; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 2; (7)ACD/KOC (pH 5.5): 5; (8)ACD/KOC (pH 7.4): 10; (9)H bond acceptors: 3; (10)H bond donors: 2; (11)Freely Rotating Bonds: 8; (12)Polar Surface Area: 44.48 Å²; (13)Index of Refraction: 1.428; (14)Molar Refractivity: 81.555 cm³; (15)Molar Volume: 317.215 cm³; (16)Polarizability: 32.331×10^-24cm³; (17)Surface Tension: 20.605 dyne/cm; (18)Density: 0.881 g/cm³; (19)Flash Point: 107.661 °C; (20)Enthalpy of Vaporization: 49.183 kJ/mol; (21)Boiling Point: 254.405 °C at 760 mmHg; (22)Vapour Pressure: 0.017 mmHg at 25 °C.

People can use the following data to convert to the molecule structure.
(1)SMILES:O([Si](C)(C)C)[Si](O[Si](C)(C)C)(CCCN)C
(2)InChI:InChI=1/C10H29NO2Si3/c1-14(2,3)12-16(7,10-8-9-11)13-15(4,5)6/h8-11H2,1-7H3
(3)InChIKey:KWQQHTNSJIJFBO-UHFFFAOYAC
(4)Std. InChI:InChI=1S/C10H29NO2Si3/c1-14(2,3)12-16(7,10-8-9-11)13-15(4,5)6/h8-11H2,1-7H3
(5)Std. InChIKey:KWQQHTNSJIJFBO-UHFFFAOYSA-N