Title: Thioacetaldehyde
CAS Registry Number: 2765-04-0
CAS Name: 2,4,6-Trimethyl-s-trithiane
Additional Names: trithioacetaldehyde
Molecular Formula: C6H12S3
Molecular Weight: 180.35
Percent Composition: C 39.96%, H 6.71%, S 53.34%
Literature References: Occurs in a- and b-forms. Prepn: Baumann, Fromm, Ber. 22, 2600 (1889); Fromm, Engler, Ber. 58, 1916 (1925). Molecular structure: Hassel, Viervoll, Acta Chem. Scand. 1, 164 (1947). Stereochemistry: Schönberg, Barakat, J. Chem. Soc. 1947, 693.
Derivative Type: a-Form
Properties: Monoclinic plates, mp 101°.
Melting point: mp 101°
Derivative Type: b-Form
Properties: Needles from acetone, mp 126°.
Melting point: mp 126°
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