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Trimethoxypropylsilane

Description Abstract Applications Uses
Trimethoxypropylsilane
Trimethoxypropylsilane structure
CAS No.
1067-25-0
Chemical Name:
Trimethoxypropylsilane
Synonyms
CP0810;Dynasylan PTMO;PROPYLTRIMETHOXYSILANE;TriMethoxy(propyl)sila;trimethoxypropyl-silan;Trimethoxysilylpropane;N-PROPYLTRIMETHOXYSILANE;TRIMETHOXY(PROPYL)SILANE;TRIMETHOXY-N-PROPYLSILANE;Silane, trimethoxypropyl-
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.
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)
NIST Chemistry Reference
Silane, trimethoxypropyl-(1067-25-0)
EPA Substance Registry System
Silane, trimethoxypropyl-(1067-25-0)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

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 $35.2 2018-11-13 Buy
Sigma-Aldrich 662275 Trimethoxy(propyl)silane 97% 1067-25-0 1l $89.5 2018-11-13 Buy
TCI Chemical T1801 Trimethoxy(propyl)silane >98.0%(GC) 1067-25-0 25mL $22 2018-11-22 Buy
TCI Chemical T1801 Trimethoxy(propyl)silane >98.0%(GC) 1067-25-0 500mL $79 2018-11-22 Buy
Alfa Aesar B21033 n-Propyltrimethoxysilane, 98+% 1067-25-0 100g $95 2018-11-13 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( 157)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21990 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24196 60
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 998 58
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
Win-Win Chemical CO., Limited
0086-577-64498589
0086-577-56994596 sales@win-winchemical.com CHINA 1009 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24001 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20095 58
hdzhl biotechnology co., ltd
86-13032617415
sales@luchibiology.com CHINA 478 58

View Lastest Price from Trimethoxypropylsilane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-18 Trimethoxypropylsilane
1067-25-0
US $1.00 / kg 1kg 99% 100KG career henan chemical co
2019-05-09 Trimethoxypropylsilane
1067-25-0
US $0.00 / Kg/Drum 1KG 99% 20tons hdzhl biotechnology co., ltd

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