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ChemicalBook >> Acetylthiomethyl-diphenylphosphine borane complex

Acetylthiomethyl-diphenylphosphine borane complex

Acetylthiomethyl-diphenylphosphine borane complex price.
  • $180 - $716
  • Product name: Acetylthiomethyl-diphenylphosphine borane complex
  • CAS: 446822-71-5
  • MF: C15H18BOPS
  • MW: 288.157
  • EINECS:
  • MDL Number:
  • Synonyms:Acetylthiomethyl-diphenylphosphine borane complex;Acetylthiomethyl-diphenylphosphine borane complex >=98.0%
Price3 Properties Safety Information Description
3 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
Package
  • 5MG
  • 250mg
  • 1g
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0003689
  • Product descriptionACETYLTHIOMETHYL-DIPHENYLPHOSPHINE BORANE COMPLEX 95.00%
  • Packaging5MG
  • Price$496.09
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number670359
  • Product descriptionAcetylthiomethyl-diphenylphosphine borane complex ≥98.0%
  • Packaging250mg
  • Price$180
  • Updated2022-05-15
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number670359
  • Product descriptionAcetylthiomethyl-diphenylphosphine borane complex ≥98.0%
  • Packaging1g
  • Price$716
  • Updated2022-05-15
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation BOR0003689 ACETYLTHIOMETHYL-DIPHENYLPHOSPHINE BORANE COMPLEX 95.00% 5MG $496.09 2021-12-16 Buy
Sigma-Aldrich 670359 Acetylthiomethyl-diphenylphosphine borane complex ≥98.0% 250mg $180 2022-05-15 Buy
Sigma-Aldrich 670359 Acetylthiomethyl-diphenylphosphine borane complex ≥98.0% 1g $716 2022-05-15 Buy

Properties

Melting point :52-55 °C
storage temp. :2-8°C

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:
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

Acetylthiomethyl-diphenylphosphine borane complex is a traceless Staudinger ligation reagent with borane protecting group. The borane group works to stabilize the phosphine against oxidation and then it can be easily removed with mild basic or acidic conditions to yield the active phosphine. After reaction with an azide, the phosphine is eliminated in the presence of water to yield a native amide bond. It is used in the synthesis of cyclic peptides.

Suppliers and manufacturers

Shanghai Hanhong Scientific Co.,Ltd. Sigma-Aldrich Energy Chemical