Description
ChemicalBook > CAS DataBase List > 3-Isocyanatopropyltriethoxysilane

3-Isocyanatopropyltriethoxysilane

Description
3-Isocyanatopropyltriethoxysilane Structure
3-Isocyanatopropyltriethoxysilane
  • CAS No.24801-88-5
  • Chemical Name:3-Isocyanatopropyltriethoxysilane
  • CBNumber:CB8706612
  • Molecular Formula:C10H21NO4Si
  • Formula Weight:247.36
  • MOL File:24801-88-5.mol
3-Isocyanatopropyltriethoxysilane Property
  • Melting point <0°C
  • Boiling point 283 °C(lit.)
  • Density 0.999 g/mL at 25 °C(lit.)
  • vapor pressure 0-7910Pa at 20-25℃
  • 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
  • Viscosity 1.6mm2/s
  • Water Solubility Hydrolyzes in water.
  • Sensitive Moisture Sensitive
  • Hydrolytic Sensitivity 7: reacts slowly with moisture/water
  • BRN 4404652
  • LogP -4--0.3 at 20℃
  • CAS DataBase Reference 24801-88-5(CAS DataBase Reference)
  • FDA UNII 9BR6002P6E
  • EPA Substance Registry System Silane, triethoxy(3-isocyanatopropyl)- (24801-88-5)
  • UNSPSC Code 12352103
  • NACRES NA.22
Safety
  • 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
  • F  :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
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H302+H312-H314-H317-H330-H334
  • Precautionary statements P260-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
3-Isocyanatopropyltriethoxysilane Price More Price(5)
  • Brand: Sigma-Aldrich(India)
  • Product number: 413364
  • Product name : 3-(Triethoxysilyl)propyl isocyanate
  • Purity: 95%
  • Packaging: 500ML
  • Price: ₹27181.58
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: I0556
  • Product name : 3-(Triethoxysilyl)propyl Isocyanate
  • Purity: min. 95.0 %
  • Packaging: 25G
  • Price: ₹3600
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: I0556
  • Product name : 3-(Triethoxysilyl)propyl Isocyanate
  • Purity: min. 95.0 %
  • Packaging: 100G
  • Price: ₹10900
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ottokemi
  • Product number:  T 2111
  • Product name : 3-(Triethoxysilyl)propyl isocyanate, 95%
  • Purity: 
  • Packaging: 25gm
  • Price: ₹5004
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ottokemi
  • Product number:  T 2111
  • Product name : 3-(Triethoxysilyl)propyl isocyanate, 95%
  • Purity: 
  • Packaging: 500gm
  • Price: ₹49905
  • Updated: 2022/05/26
  • Buy: Buy

3-Isocyanatopropyltriethoxysilane Chemical Properties,Usage,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
  • Uses 3-Isocyanatopropyltriethoxysilane is used in preparation of antistatic adhesive and liquid crystal display device.
  • Hazard A poison by skin contact. Moderately toxic by inhalation. A mild skin and severe eye irritant.
  • Flammability and Explosibility Not classified
  • Toxics Screening Level The initial threshold screening level (ITSL) for triethoxy(3-isocyanatopropyl)silane (synonym 3-Isocyanatopropyltriethoxysilane) is 0.08 μg/m3 with annual averaging time.
3-Isocyanatopropyltriethoxysilane Preparation Products And Raw materials
Raw materials
Preparation Products
3-Isocyanatopropyltriethoxysilane Suppliers
Global(351)Suppliers
  • Supplier：
    Henan Fengda Chemical Co., Ltd
  • Tel：+86-371-86557731<br/>+86-13613820652
  • Email：info@fdachem.com
  • Country：China
  • ProdList：20237
  • Advantage：58
  • Supplier：
    Capot Chemical Co.,Ltd.
  • Tel：+86-（0）57185586718<br/>+86-13336195806
  • Email：sales@capot.com
  • Country：China
  • ProdList：29730
  • Advantage：60
3-Isocyanatopropyltriethoxysilane Spectrum
24801-88-5, 3-IsocyanatopropyltriethoxysilaneRelated Search:
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