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3-Isocyanatopropyltriethoxysilane

Description
3-Isocyanatopropyltriethoxysilane
3-Isocyanatopropyltriethoxysilane structure
CAS No.
24801-88-5
Chemical Name:
3-Isocyanatopropyltriethoxysilane
Synonyms
i7840;y9030;FC-25;ICPTES;yh9030;CFS-885;Silquest*A-1310;3-(TriethoxysiL;ZERENEX ZX007474;Silquest*A-Link 25
CBNumber:
CB8706612
Molecular Formula:
C10H21NO4Si
Formula Weight:
247.36
MOL File:
24801-88-5.mol

3-Isocyanatopropyltriethoxysilane Properties

Melting point:
<0°C
Boiling point:
283 °C(lit.)
Density 
0.999 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.42(lit.)
Flash point:
171 °F
storage temp. 
2-8°C
form 
Liquid
Specific Gravity
0.999
color 
Clear colorless to yellow
Water Solubility 
Hydrolyzes in water.
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
Sensitive 
Moisture Sensitive
BRN 
4404652
CAS DataBase Reference
24801-88-5(CAS DataBase Reference)
FDA UNII
9BR6002P6E
EPA Substance Registry System
Silane, triethoxy(3-isocyanatopropyl)- (24801-88-5)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS06,GHS08
Signal word  Danger
Hazard statements  H302+H312-H314-H330-H334-H227-H302-H312-H318
Precautionary statements  P260-P280-P284-P303+P361+P353-P304+P340+P310-P305+P351+P338-P309-P310
Hazard Codes  T+
Risk Statements  21/22-26-34-42
Safety Statements  23-26-28-36/37/39-45
RIDADR  UN 3390 6.1/PG 1
WGK Germany  3
RTECS  VV6691000
10-19-21
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29319090
Toxicity LD50 oral in rat: 707uL/kg
NFPA 704
2
4 1

3-Isocyanatopropyltriethoxysilane price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 413364 3-(Triethoxysilyl)propyl isocyanate 95% 24801-88-5 25ml $50 2021-03-22 Buy
Sigma-Aldrich 413364 3-(Triethoxysilyl)propyl isocyanate 95% 24801-88-5 100ml $127 2021-03-22 Buy
Sigma-Aldrich 413364 3-(Triethoxysilyl)propyl isocyanate 95% 24801-88-5 500ML $430 2021-03-22 Buy
Alfa Aesar A12890 (3-Isocyanatopropyl)triethoxysilane, 95% 24801-88-5 5g $41 2021-03-22 Buy
Alfa Aesar A12890 (3-Isocyanatopropyl)triethoxysilane, 95% 24801-88-5 25g $150 2021-03-22 Buy

3-Isocyanatopropyltriethoxysilane Chemical Properties,Uses,Production

Description

3-isocyanatepropyltriethoxysilane is an isocyanate functional silane. It is used for the functionalization of numerous compounds with active hydrogen atoms. It hydrolyzes in the presence of moisture to form silanols, which can react with themselves to produce siloxanes.

3-isocyanatepropyltriethoxysilane is mainly applied in these aspects:
  1. As crosslinkers for one part moisture curable urethane adhesives, sealants and coatings.
  2. As adhesion promoters for one part moisture curable and two part reactive urethane systems.
  3. As adhesion promoters for silicone sealants or coatings, to enhance adhesion to organic substrates with active hydrogen atoms.
  4. It can provide good wet adhesion to glass, metal and other inorganic substrates, and can provide good thermal, chemical and UV stable performance.
  5. It hydrolyzes slower than SiSiB® PC2710, SiSiB® PC2720 is better for applications requring greater open time or enhanced shelf stability.

Chemical Properties

Colorless clear liquid

Hazard

A poison by skin contact. Moderately toxic by inhalation. A mild skin and severe eye irritant.

3-Isocyanatopropyltriethoxysilane Preparation Products And Raw materials

Raw materials

Preparation Products


3-Isocyanatopropyltriethoxysilane Suppliers

Global( 227)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hubei Co-Formula Material Tech Co., Ltd.
+86-27-84459282
+86-27-84459282 sales@cfmats.com CHINA 882 58
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20907 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
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Jinan Finer Chemical Co., Ltd
+8615508631887 +86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 1714 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5930 58

View Lastest Price from 3-Isocyanatopropyltriethoxysilane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-12-03 3-Isocyanatopropyltriethoxysilane
24801-88-5
US $20.00 / Kg/Drum 25Kg/Drum 99.99% 1 ton per week Wuhan Mulei New Material Technology Co. Ltd
2020-12-29 3-Isocyanatopropyltriethoxysilane
24801-88-5
US $1.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2020-01-17 3-Isocyanatopropyltriethoxysilane; CFS-885;Silquest*A-1310;Silquest*A-Link 25
24801-88-5
US $0.00 / KG 500g min 96% 20MT/month Hubei Co-Formula Material Tech Co., Ltd.

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