Search Thermo Fisher Scientific
項目搜尋
結構搜尋Thermo Scientific Chemicals
Bis(triphenylphosphoranylidene)ammonium chloride, 97% (dry wt.), water <3%, Thermo Scientific Chemicals
產品號碼: L14339.14
25 g, Each
化學識別
CAS
21050-13-5
IUPAC Name
bis(triphenyl-λ⁵-phosphanylidene)azanium chloride
Molecular Formula
C36H30ClNP2
InChI Key
LVRCYPYRKNAAMX-UHFFFAOYSA-M
SMILES
[Cl-].C1=CC=C(C=C1)P(=[N+]=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
規格
規格表Form
Powder
Water Content (Karl Fischer Titration)
<3.0%
Appearance (Color)
White to pale cream
Assay (Titration ex Chloride)
≥96.0 to ≤104.0%
說明
Co-catalyst used with a chiral Cobalt-salen complex for the asymmetric addition of carbon dioxide to propylene oxide. Also used in the preparation of 5-Hydroxy-clethodim Sulfoxide.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Co-catalyst used with a chiral Cobalt-salen complex for the asymmetric addition of carbon dioxide to propylene oxide. Also used in the preparation of 5-Hydroxy-clethodim Sulfoxide.
Solubility
Moderately soluble in water.
Notes
Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.
Co-catalyst used with a chiral Cobalt-salen complex for the asymmetric addition of carbon dioxide to propylene oxide. Also used in the preparation of 5-Hydroxy-clethodim Sulfoxide.
Solubility
Moderately soluble in water.
Notes
Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.
RUO – Research Use Only
圖表
文件與下載
證書
依批號或部分批號搜尋
常見問答集 (常見問題)
引用資料與參考文獻
Search citations by name, author, journal title or abstract text