Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

116-16-5 - Hexachloroacetone, 99% - Hexachloro-2-propanone - B23259 - Alfa Aesar

B23259 Hexachloroacetone, 99%

CAS-Nummer
116-16-5
Synonyme
Hexachloro-2-propanone

Größe Preis ($) Menge Verfügbarkeit
250g 27,30
1000g 77,80
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Hexachloroacetone, 99%

MDL
MFCD00000796
EINECS
204-129-5

Chemische Eigenschaften

Formel
C3Cl6O
Molmasse
264.75
Schmelzpunkt
-2°
Siedepunkt
203-205°
Flammpunkt
>110°(230°F)
Dichte
1.748
Brechungsindex
1.5115

Literaturverweise

Reagent for protection of amino groups as their N-trichloroacetyl derivatives under neutral conditions: J. Org. Chem., 35, 2423 (1970); Org. Synth. Coll., 5, 1074 (1973). The group can be cleaved with NaBH4 in ethanol: Chem. Ber., 103, 2437 (1970).

/n

In combination with triphenylphosphine, converts primary and secondary allylic alcohols to their chlorides without isomerization: Tetrahedron Lett., 2999 (1977). Tertiary allylic alcohols do undergo allylic rearrangement to give the less substituted chloride: J. Org. Chem., 44, 359 (1979), but cyclopropyl carbinols are converted to their chlorides without rearrangement: J. Org. Chem., 49, 431 (1984). The method is also applicable to the mild conversion of carboxylic acids to acid chlorides: Tetrahedron Lett., 38, 6489 (1997); see also Trichloroacetonitrile, A10565.

/n

With strong base, e.g. alkoxide, is a source of dichlorocarbene. For a review, see: Org. React., 13, 55 (1963).

/n

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302

Harmful if swallowed.

Sicherheitshinweise: P264-P270-P301+P312a-P330-P501a

Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1707475
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2914.79
TSCA
Yes
RTECS
UC2100000

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf