Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

1779-54-0 - (Methylthiomethyl)triphenylphosphonium chloride, 95% - L00687 - Alfa Aesar

L00687 (Methylthiomethyl)triphenylphosphonium chloride, 95%

CAS Number
1779-54-0
Synonyms

This item cannot be ordered online at this time. Please try again later, or request a bulk quote.

Add to Quote Request

(Methylthiomethyl)triphenylphosphonium chloride, 95%

MDL
MFCD00031585
EINECS
217-221-5

Chemical Properties

Formula
CH3SCH2P(C6H5)3Cl
Formula Weight
358.87
Melting point
214-220°
Sensitivity
Hygroscopic
Solubility
Soluble in water.

Applications

(Methylthiomethyl)triphenylphosphonium chloride is used as a potential Wittig reagent for olefination reactions.

Notes

Hygroscopic. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literature References

Vincent Aucagne.; Arnaud Tatibouet.; Patrick Rollin. Wittig approach to carbohydrate-derived vinyl sulfides, new substrates for regiocontrolled ring-closure reactions. Tetrahedron. 2004, 60, (8), 1817-1826.

Karine Pacaud.; Denis Tritsch.; Alain Burger.; Jean-Francois Biellmann. Determination of the transglycosidation activity of NAD+ glycohydrolases with 4-(2?-alkyl-sulfanyl-vinyl)-pyridine derivatives generating chromophoric NAD+ analogs. Bioorganic Chemistry. 2003, 31, (4), 288-305.

Wittig olefination of carbonyl compounds gives enol thioethers which can be cleaved to the homologated aldehydes: Chem. Ber., 94, 1373 (1961).

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
4171494
Harmonized Tariff Code
2931.90
TSCA
No

Recommended

  • A12571

    Hexamethylphosphorous triamide, 97%
  • A12646

    Triethylamine, 99%
  • L13334

    (S)-(+)-3,4,8,8a-Tetrahydro-8a-methyl-1,6(2H,7H)-naphthalenedione, 99%

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware