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106-93-4 - 1,2-Dibromoethane, 99% - Ethylene dibromide - A12766 - Alfa Aesar

A12766 1,2-Dibromoethane, 99%

CAS-Nummer
106-93-4
Synonyme
Ethylene dibromide

Größe Preis ($) Menge Verfügbarkeit
250g 33,66
1000g 88,74
5000g 360,80
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

1,2-Dibromoethane, 99%

MDL
MFCD00000233
EINECS
203-444-5

Chemische Eigenschaften

Formel
C2H4Br2
Molmasse
187.87
Schmelzpunkt
9-10°
Siedepunkt
132°
Flammpunkt
None
Dichte
2.179
Brechungsindex
1.5385
Sensitivität
Light Sensitive
Löslichkeit
Miscible with alcohol, acetone, benzene, diethyl ether and ethyl acetate. Slightly miscible with water.

Anwendungen

1,2-dibromoethane is widely used as a bromine source in organic synthesis. It is utilized as a fumigant for treatment of logs for termites and beetles, for control of moths in beehives. It finds the application to make vinyl bromide, a precursor to some fire retardants. It is used as an intermediate in the preparation of dyes and pharmaceuticals. It is also used as a lead scavenger in antiknock mixtures added to gasolines.

Bemerkungen

Special handling precautions required. View MSDS prior to purchase. MSDS are available online at www.alfa.com.

Literaturverweise

Zorin, A. V.; Zaynashev, A. T.; Chanysheva, A. R.; Zorin, V. V. Reaction of α-carbanions of lithium acylates with 1,2-dibromoethane. Russ. J. Gen. Chem. 2015, 85 (6), 1382-1385.

Wu, H.; Yang, Y.; Sun, S.; Zhang, J.; Deng, L.; Zhang, S.; Jia, T.; Wang, Z.; Sun, Z. Concerted elimination of Br2+ resulting from the Coulomb explosion of 1,2-dibromoethane in an intense femtosecond laser field. Chem. Phys. Lett. 2014, 607, 70-74.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H311-H331-H315-H319-H335-H350-H411

Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May cause cancer. Toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P201-P261-P273-P280-P281-P301+P310-P305+P351+P338-P361-P405-P501a

Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. 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 IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Remove/Take off immediately all contaminated clothing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,3796
Gefahrenklasse
6.1
Verpackungsgruppe
I
Harmonized Tariff Code
2903.31
TSCA
Yes
RTECS
KH9275000

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