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Trimethoxypropylsilane

Description Abstract Applications Uses
Trimethoxypropylsilane
Trimethoxypropylsilane structure
CAS No.
1067-25-0
Chemical Name:
Trimethoxypropylsilane
Synonyms
PTMO;CP0810;Eurenor 5025;Dynasylan PTMO;Trimethoxy(propyL;trimethoxypropyl-silan;TriMethoxy(propyl)sila;PROPYLTRIMETHOXYSILANE;Trimethoxysilylpropane;N-PROPYLTRIMETHOXYSILANE
CBNumber:
CB0324607
Molecular Formula:
C6H16O3Si
Formula Weight:
164.27
MOL File:
1067-25-0.mol

Trimethoxypropylsilane Properties

Boiling point:
142 °C(lit.)
Density 
0.932 g/mL at 25 °C(lit.)
vapor pressure 
0.15 psi ( 20 °C)
refractive index 
n20/D 1.391(lit.)
Flash point:
97 °F
Specific Gravity
0.932
Water Solubility 
Reacts with water.
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
Sensitive 
Moisture Sensitive
BRN 
2070458
Stability:
Stable, but reacts with moisture. Flammable. Incompatible with strong oxidizing agents, acids, alcohols, bases, water.
InChIKey
HQYALQRYBUJWDH-UHFFFAOYSA-N
CAS DataBase Reference
1067-25-0(CAS DataBase Reference)
FDA UNII
T72C7N9XO2
NIST Chemistry Reference
Silane, trimethoxypropyl-(1067-25-0)
EPA Substance Registry System
Trimethoxypropylsilane (1067-25-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07
Signal word  Warning
Hazard statements  H315-H335-H226-H319
Precautionary statements  P261-P303+P361+P353-P405-P501a-P305+P351+P338-P210-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
Hazard Codes  Xi
Risk Statements  10-36/37/38-36
Safety Statements  26-36
RIDADR  UN 1993 3/PG 3
WGK Germany  1
10-21
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29319090

Trimethoxypropylsilane price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 662275 Trimethoxy(propyl)silane 97% 1067-25-0 100ml $37.3 2020-08-18 Buy
Sigma-Aldrich 662275 Trimethoxy(propyl)silane 97% 1067-25-0 1l $90.6 2019-12-02 Buy
TCI Chemical T1801 Trimethoxy(propyl)silane >98.0%(GC) 1067-25-0 25mL $22 2021-03-22 Buy
TCI Chemical T1801 Trimethoxy(propyl)silane >98.0%(GC) 1067-25-0 500mL $76 2021-03-22 Buy
Alfa Aesar B21033 n-Propyltrimethoxysilane, 98+% 1067-25-0 100g $92.5 2021-03-22 Buy

Trimethoxypropylsilane Chemical Properties,Uses,Production

Description

Propyltrimethoxysilane, also called Trimethoxypropylsilane, is an alkylalkoxysilane. It is a colorless, low viscosity liquid. It has an n-propyl organic group and a trimethoxysilyl inorganic group. It provides a hydrophobic surface treatment.
Its general applications include:

Abstract

Propyltrimethoxysilane(Trimethoxy(propyl)silane) is an important raw material for processing sol gels. It adds moderate organic properties to the silicone mesh, just like the propyl group in the product. In addition, it contains propyl groups, which increase the organic properties of the product.

Applications

Trimethoxypropylsilane is used as a neutral curing agent in silicone sealant formulations. Generally, this silane is used for crosslinking α,ω-silanol polydimethylsiloxanes in the presence of atmospheric moisture. It is often the main crosslinker of choice for oxime silicone sealants and can be used by itself or in combination with other oxime silanes to provide the sealant with targeted properties (such as desired cure rate, adhesion etc).

Uses

Trimethoxypropylsilane is an alkylalkoxysilane. It is a colorless, low viscosity liquid. It has an n-propyl organic group and a trimethoxysilyl inorganic group. It provides a hydrophobic surface treatment. It is an important material in sol-gel production that can provide a hydrophobic surface treatment for inorganic powders or filler materials. Moreover, Propyltrimethoxysilane is one of the catalyst components for polyolefin production with Ziegler-Natta catalysts.

Chemical Properties

Colorless or yellowish clearliquid

Trimethoxypropylsilane Preparation Products And Raw materials

Raw materials

Preparation Products


Trimethoxypropylsilane Suppliers

Global( 228)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20903 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8909 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26762 60
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 997 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Win-Win Chemical CO., Limited
0086-577-64498589
0086-577-56994596 sales@win-winchemical.com CHINA 998 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5930 58
hdzhl biotechnology co., ltd
86-13032617415
sales@luchibiology.com CHINA 1275 58

View Lastest Price from Trimethoxypropylsilane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-11-10 Trimethoxypropylsilane
1067-25-0
US $10.00 / KG 1KG 99% 100 mt Hebei Guanlang Biotechnology Co., Ltd.
2021-08-12 Trimethoxypropylsilane
1067-25-0
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-13 Trimethoxypropylsilane
1067-25-0
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

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