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615-18-9 - 2-Chlorobenzoxazole, 99% - L07981 - Alfa Aesar

L07981 2-Chlorobenzoxazole, 99%

CAS-Nummer
615-18-9
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 56,50
25g 208,00
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2-Chlorobenzoxazole, 99%

MDL
MFCD00005766
EINECS
210-414-5

Chemische Eigenschaften

Formel
C7H4ClNO
Molmasse
153.57
Siedepunkt
201-202°
Flammpunkt
85°(185°F)
Dichte
1.390
Brechungsindex
1.5660
Löslichkeit
Not miscible in water.

Anwendungen

2-Chlorobenzoxazole was used in the synthesis of 2-(2-naphthylamino)benzoxazole via reaction with 2-amino-1-naphthalenesulfonic acid. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.

Bemerkungen

Store under inert gas. Incompatible materials are oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agents. Keep away from heat.

Literaturverweise

J Sam; J L Valentine; C W Richmond. Reaction of 2-chlorobenzoxazole with anthranilic acids and 2-amino-1-naphthalenesulfonic acid.Journal of Pharmaceutical Sciences.1968, 57 (8), 1445-1446.

Francesco Babudri; Saverio Florio; Ludovico Ronzini. Cross-coupling of 2-chlorobenzoxazole with β,γ -unsaturated grignard reagents: regioselective synthesis of 2-allyl-, 2-allenyl-, and 2-propargyl-benzoxazoles.Tetrahedron.1986, 42 3905-3911.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H315-H319-H227

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Combustible liquid.

Sicherheitshinweise: P210-P280-P305+P351+P338-P362-P301+P312-P321-P332+P313-P337+P313-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
115982
Harmonized Tariff Code
2932.19
TSCA
Yes
RTECS
DM4680000

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