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

L14012 Benzene, 99%

Codice CAS
71-43-2
Sinonimi

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Benzene, 99%

MDL
MFCD00003009
EINECS
200-753-7

Proprietà chimiche

Formula
C6H6
Peso formula
78.11
Punto di fusione
Punto di ebollizione
80°
Punto di infiammabilità
-11°(12°F)
Densità
0.874
Indice di rifrazione
1.5010
Solubilità
Miscible with alcohol, chloroform, dichloromethane, diethyl ether, acetone and acetic acid.

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H225-H340-H350-H372-H304-H315-H319

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

Dichiarazioni precauzionali: P210-P260-P201-P280-P281-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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.

Altri riferimenti

Merck
14,1066
Beilstein
969212
Classe di rischio
3
Gruppo di imballaggio
II
Codice tariffe armonizzato
2902.20
TSCA
Yes
RTECS
CY1400000

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