Thionitrous acid (HNOS), S-(triphenylmethyl) ester

CAS Registry Number®

6316-86-5

CAS Name

Thionitrous acid (HNOS), S-(triphenylmethyl) ester

Molecular Formula

C19H15NOS

Molecular Mass

305.39

Cite this Page

Thionitrous acid (HNOS), S-(triphenylmethyl) ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6316-86-5 (retrieved 2024-11-25) (CAS RN: 6316-86-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    99.2 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C19H15NOS/c21-20-22-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChIKey

InChIKey=YLEVRGODADSYBK-UHFFFAOYSA-N

SMILES

C(SN=O)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Canonical SMILES

O=NSC(C=1C=CC=CC1)(C=2C=CC=CC2)C=3C=CC=CC3

Other Names for this Substance

  • Thionitrous acid (HNOS), S-(triphenylmethyl) ester
  • Thionitrous acid, S-trityl ester
  • Trityl thionitrite
  • Methanethiol, triphenyl-, nitrite
  • NSC 22519

CAS INSIGHTSTM
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