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Si 121

Si 121 structure

CAS No.: 224638-27-1

Chemical Name:: Si 121

Synonyms: Si 121;KH-Si 121;3-(N,N-Dimethylaminopropyl)Aminopropyl Methyl Dimethoxysilane;N-(γ,- dimethylamino propyl)-γ-Aminopropyl methyl dimethoxy silane;N3-[3-(Dimethoxymethylsilyl)propyl]-N1,N1-dimethyl-1,3-propanediamine;1,3-Propanediamine, N3-[3-(dimethoxymethylsilyl)propyl]-N1,N1-dimethyl-

CBNumber:: CB03052024

Molecular Formula:: C11H28N2O2Si

Molecular Weight:: 248.44

MDL Number:: MFCD23103409

MOL File:: 224638-27-1.mol

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Si 121 Properties

Boiling point	282.0±25.0 °C(Predicted)
Density	0.904±0.06 g/cm3(Predicted)
refractive index	1.442
pka	10.42±0.19(Predicted)
Specific Gravity	0.915
Hydrolytic Sensitivity	7: reacts slowly with moisture/water

Si 121 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
SynQuest Laboratories	8183-1-05	3-(N,N-Dimethylaminopropyl)(aminopropyl)methyldimethoxysilane	224638-27-1	5G	$55	2021-12-16	Buy
SynQuest Laboratories	8183-1-05	3-(N,N-Dimethylaminopropyl)(aminopropyl)methyldimethoxysilane	224638-27-1	25g	$155	2021-12-16	Buy
SynQuest Laboratories	8183-1-05	3-(N,N-Dimethylaminopropyl)(aminopropyl)methyldimethoxysilane	224638-27-1	100g	$395	2021-12-16	Buy
American Custom Chemicals Corporation	ORS0005418	3-(N,N-DIMETHYLAMINOPROPYL)(AMINOPROPYL)METHYLDIMETHOXYSILANE 95.00%	224638-27-1	5MG	$502.58	2021-12-16	Buy

Product number	Packaging	Price	Buy
8183-1-05	5G	$55	Buy
8183-1-05	25g	$155	Buy
8183-1-05	100g	$395	Buy
ORS0005418	5MG	$502.58	Buy

Si 121 Preparation Products And Raw materials

Raw materials

Preparation Products

Si 121 Suppliers

Global( 20)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Alfa Chemical Co., Ltd	+8618339805032	alfa4@alfachem.cn	China	13039	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
ShenZhen Trendseen Biological Technology Co.,Ltd.	13417589054	trendseenbio@gmail.com	China	11681	58
Changzhou AniKare Pharmatech Co., Ltd.	+86-0519-8359-8696 +8618018249389	sales@anikare.com	China	8478	58
Hubei Changfu Chemical Co., Ltd.	+86-027-84396550 +8617721064038	sales@cfsilanes.com	China	410	58
Nanjing Quanxi New Materials Co., Ltd	025-025-58183162-0 18021540488	1094405027@qq.com	China	59	58
BeiJing Hwrk Chemicals Limted	0757-86329057 18934348241	sales4.gd@hwrkchemical.com	China	14067	55
Suzhou Siso new material Co.,Ltd.	0512-65402974 18550909935;	siso03@126.com	China	1894	58
Henan Alfachem Co.,Ltd.	0371-0371-55051623 18137891487	2853979817@qq.com	China	9890	58
Shanghai Qiming New Material Co. LTD	021-36010885 13661599081	sale@qmsilicon.com	China	1506	58

Supplier	Advantage
Henan Alfa Chemical Co., Ltd	58
Alfa Chemistry	58
ShenZhen Trendseen Biological Technology Co.,Ltd.	58
Changzhou AniKare Pharmatech Co., Ltd.	58
Hubei Changfu Chemical Co., Ltd.	58
Nanjing Quanxi New Materials Co., Ltd	58
BeiJing Hwrk Chemicals Limted	55
Suzhou Siso new material Co.,Ltd.	58
Henan Alfachem Co.,Ltd.	58
Shanghai Qiming New Material Co. LTD	58

KH-Si 121 N3-[3-(Dimethoxymethylsilyl)propyl]-N1,N1-dimethyl-1,3-propanediamine Si 121 3-(N,N-Dimethylaminopropyl)Aminopropyl Methyl Dimethoxysilane 1,3-Propanediamine, N3-[3-(dimethoxymethylsilyl)propyl]-N1,N1-dimethyl- N-(γ,- dimethylamino propyl)-γ-Aminopropyl methyl dimethoxy silane 224638-27-1 C11H28N2O2Si