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


Certificate of Analysis

Triphenylmethyl mercaptan, 98+%

CAS: 3695-77-0 MDL: MFCD00004854  EINECS: 223-020-3
Not regulated for shipping
Alternate Name: Triphenylmethanethiol
Trityl mercaptan


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
5g 27.90 Check Availability Add to Favorites Enter qty and click checkbox
25g 63.50 Check Availability Add to Favorites Enter qty and click checkbox
100g 227.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: (C6H5)3CSH  Melting point: 103-108°
Formula weight: 276.40  

Literature References

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).

Other References

Beilstein: 2113168
Harmonized Tariff Code: 2930.90

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-P405-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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Harmful or Irritant

Risk & Safety

Risk Phrases: 36/37/38
Irritating to eyes, respiratory system and skin.
Safety Phrases: 26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.
RTECS: PB5335000