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ChemicalBook > Product Catalogue >Chemical Reagents >Silane reagent >3-Thiocyanatopropyltriethoxysilane

3-Thiocyanatopropyltriethoxysilane

3-Thiocyanatopropyltriethoxysilane Structure
  • ₹0
  • Product name: 3-Thiocyanatopropyltriethoxysilane
  • CAS: 34708-08-2
  • MF: C10H21NO3SSi
  • MW: 263.43
  • EINECS:252-161-3
  • MDL Number:MFCD00043235
  • Synonyms:triethoxy(3-thiocyanatopropyl)silane;thiocyanicacid,3-(triethoxysilyl)propylester ;3-THIOCYANATOPROPYLTRIETHOXYSILANE;3-THIOCYANOTOPROPYLTRIETHOXYSILANE;3-Thiocyanatopropyltriethoxysilan;-THIOCYANATOPROPYLTRIETHOXYSILANE;Si-264;Triethoxy(3-thiocyanatopropyl)
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Properties

Melting point :<0°C
Boiling point :95 °C
Density :1.03
vapor pressure :0-7910Pa at 25℃
refractive index :1.446
Flash point :112°C
form :liquid
color :Clear, pale yellow
Specific Gravity :1.03
Water Solubility :140-1000000mg/L at 20℃
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
LogP :-1.5-3.1 at 20℃
CAS DataBase Reference :34708-08-2(CAS DataBase Reference)
EPA Substance Registry System :Thiocyanic acid, 3-(triethoxysilyl)propyl ester (34708-08-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3-Thiocyanatopropyltriethoxysilane is a bifunctional, sulfur-containing organosilane for rubber applications in combination with white fillers containing silanol groups.

In silane industry, it has good features that includes:
  • It can improve reinforcing properties of fillers that contain hydroxyl groups.
  • It can improve physical and mechanical properties of vulcanizates. It can improve tensile strength, tearing strength and abrasive resistance and reduce compression set of vulcanizates. In addition, it can reduce the viscosity and improve the processability of rubber products.

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