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71-43-2 - Benzene, 99% - L14012 - Alfa Aesar

L14012 Benzene, 99%

CAS-Nummer
71-43-2
Synonyme

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Benzene, 99%

MDL
MFCD00003009
EINECS
200-753-7

Chemische Eigenschaften

Formel
C6H6
Molmasse
78.11
Schmelzpunkt
Siedepunkt
80°
Flammpunkt
-11°(12°F)
Dichte
0.874
Brechungsindex
1.5010
Löslichkeit
Miscible with alcohol, chloroform, dichloromethane, diethyl ether, acetone and acetic acid.

Anwendungen

Benzene is widely used as a precursor to heavy chemicals, such as cumene, cyclohexane, nitrobenzene and alkylbenzene. In overall production, partial amount of benzene was spent for the synthesis of ethylbenzene which is used for a precursor to styrene and is used to make polymers and plastics like polystyrene and EPS. It finds in the applications in rubbers, lubricants, dyes, detergents, drugs and explosives. Benzene acts as a gasoline additive to increases the octane rating and reduces knocking.

Bemerkungen

Incompatible with acids, bases, halogens, strong oxidizing agents and metallic salts. Avoid heat, flames and sparks.

Literaturverweise

Foppa, L.; Dupont, J. Benzene partial hydrogenation: advances and perspectives. Chem. Soc. Rev. 2015, 44 (7), 1886-1897.

Suzuki, Y.; Zhang, Q.; Adachi, C. A solution-processable host material of 1,3-bis{3-[3-(9-carbazolyl)phenyl]-9-carbazolyl}benzene and its application in organic light-emitting diodes employing thermally activated delayed fluorescence. J. Mater. Chem. C 2015, 3 (8), 1700-1706.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H315-H319-H340-H350-H372-H304

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause genetic defects. May cause cancer. Causes damage to organs through prolonged or repeated exposure. May be fatal if swallowed and enters airways.

Sicherheitshinweise: P210-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: Immediately call a POISON CENTER/doctor 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,1066
Beilstein
969212
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2902.20
TSCA
Yes
RTECS
CY1400000

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