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1618-26-4 - Bis(methylthio)methane, 99% - Formaldehyde dimethyl mercaptal - A19706 - Alfa Aesar

A19706 Bis(methylthio)methane, 99%

CAS-Nummer
1618-26-4
Synonyme
Formaldehyde dimethyl mercaptal

Größe Preis ($) Menge Verfügbarkeit
5g 23,80
25g 75,60
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Bis(methylthio)methane, 99%

MDL
MFCD00008564
EINECS
216-577-9

Chemische Eigenschaften

Formel
CH3SCH2SCH3
Molmasse
108.23
Siedepunkt
146-147°
Flammpunkt
43°(109°F)
Dichte
1.059
Brechungsindex
1.5340

Literaturverweise

Lithiation produces a formyl anion equivalent, compare 1,3-Dithiane, A10505 and Bis(phenyl­thio)­methane, L01723. Ring-opening of epoxides with the lithio-derivative is the basis of a one-pot route to cyclopropanes: Chem. Ber., 109, 669 (1976):

/n

/n

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,1256
Beilstein
1731143
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2930.90
TSCA
Yes

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