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ChemicalBook >> CAS DataBase List >> N-OCTADECYLSILANE

N-OCTADECYLSILANE

N-OCTADECYLSILANE price.
  • $508 - $518
  • Product name: N-OCTADECYLSILANE
  • CAS: 18623-11-5
  • MF: C18H40Si
  • MW: 284.6
  • EINECS:242-453-9
  • MDL Number:MFCD00039874
  • Synonyms:N-OCTADECYLSILANE;OCTADECYLSILANE;octadecyl-silan ;OCTADECYLSILANE, 97%, MIXTURE OF ISOMERS;octadecylsilanemixtureofisomers;Silane, octadecyl-;OCTADECYLSILANE/N-OCTADECYLSILANE;Ctadecylsilane
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • AHH
  • Sigma-Aldrich
Package
  • 25g
  • 250g
  • ManufacturerAHH
  • Product numberMT-20343
  • Product descriptionn-Octadecylsilane 98%
  • Packaging250g
  • Price$508
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number442291
  • Product descriptionOctadecylsilane 97%
  • Packaging25g
  • Price$518
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-20343 n-Octadecylsilane 98% 250g $508 2021-12-16 Buy
Sigma-Aldrich 442291 Octadecylsilane 97% 25g $518 2024-03-01 Buy

Properties

Melting point :29 °C (lit.)
Boiling point :195 °C/15 mmHg (lit.)
Density :0.795 g/mL at 25 °C (lit.)
Flash point :230 °F
form :solid
Specific Gravity :0.795
Hydrolytic Sensitivity :3: reacts with aqueous base
EPA Substance Registry System :Silane, octadecyl- (18623-11-5)

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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Octadecylsilane is an organometallic reagent used in organic synthesis. It forms self-assembled monolayers (SAMs) on titanium It reacts onto a gold surface to form monolayers of long alkyl chains. Octadecylsilane also forms SAMs on titanium, gold and silicon surfaces.

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