4009-98-7
Product Name:
(Methoxymethyl)triphenylphosphonium chloride
Formula:
C20H20ClOP
Synonyms:
Methoxymethyl-triphenylphosphonium chloride
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | White hygroscopic crystals; [Sigma-Aldrich MSDS] |
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Chemical Classes | Other Classes -> Phosphorus Compounds |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 Environment GHS09 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H411:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P273:Avoid release to the environment. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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. |
COMPUTED DESCRIPTORS
Molecular Weight | 342.8 g/mol |
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Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 2 |
Rotatable Bond Count | 5 |
Exact Mass | 342.0940299 g/mol |
Monoisotopic Mass | 342.0940299 g/mol |
Topological Polar Surface Area | 9.2 Ų |
Heavy Atom Count | 23 |
Formal Charge | 0 |
Complexity | 266 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 2 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
Description
(Methoxymethyl)triphenylphosphonium chloride is used as a phase transfer catalyst and in the synthesis of taxol-A fragment. It is widely used in the synthesis of pharmaceutical product cephalotaxine, which is used as an antiviral and antitumor agent.
RELATED SUPPLIERS
Dishman Carbogen Amcis Ltd (Dishman Group)
1Y
product:Methoxymethyltriphenylphosphonium chloride 98%