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3695-77-0 - Triphenylmethyl mercaptan, 98+% - Triphenylmethanethiol - Trityl mercaptan - A14888 - Alfa Aesar

A14888 Triphenylmethyl mercaptan, 98+%

CAS Number
3695-77-0
Synonyms
Triphenylmethanethiol
Trityl mercaptan

Size Price ($) Quantity Availability
5g 25.11
25g 60.12
100g 204.30
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Triphenylmethyl mercaptan, 98+%

MDL
MFCD00004854
EINECS
223-020-3

Chemical Properties

Formula
(C6H5)3CSH
Formula Weight
276.40
Melting point
103-108°
Solubility
It is insoluble in water.

Applications

Triphenylmethyl mercaptan, is used as a reagent used for the introduction of thiol group. Triphenylmethanethiol is a reagent used for the mild introduction of the mercapto functionality. It is also used as a pharmaceutical intermediate; Chemical synthesis.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents. Stable under recommended storage conditions.

Literature References

Norman Kharasch.; Homer R. Williams. A Catalytic Synthesis of Triphenylmethyl Mercaptan. J. Am. Chem. Soc. 1950, 72, (4), 1843-1844.

Convenient reagent for the introduction of the thiol group. The trityl group can be cleaved with Ag(I) or Hg(II) salts: J. Am. Chem. Soc., 104, 1391 (1982).

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
2113168
Harmonized Tariff Code
2930.90
TSCA
Yes
RTECS
PB5335000

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