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100-39-0 - Benzyl bromide, 99% - alpha-Bromotoluene - A13535 - Alfa Aesar

A13535 Benzyl bromide, 99%

CAS-Nummer
100-39-0
Synonyme
alpha-Bromotoluene

Größe Preis ($) Menge Verfügbarkeit
50g 23,90
250g 91,10
1000g 285,00
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Benzyl bromide, 99%

MDL
MFCD00000172
EINECS
202-847-3

Chemische Eigenschaften

Formel
C7H7Br
Molmasse
171.04
Schmelzpunkt
-4°
Siedepunkt
198-199°
Flammpunkt
87°(189°F)
Dichte
1.438
Brechungsindex
1.5750
Sensitivität
Moisture Sensitive
Löslichkeit
Miscible with benzene, carbon tetrachloride, ethanol and ether.

Anwendungen

Benzyl bromide is widely useful in organic synthesis as a benzyl protecting group for alcohols and carboxylic acids. It is used in the preparation of foaming and frothing agents, quaternary ammonium compounds, peniclins, photographic chemicals, synthetic resins, dyes and plasticizers and esters. It is also involved in the synthesis of (E)-(2-Iodovinyl)benzene by reacting it with diiodomethane.

Bemerkungen

Light and moisture sensitive. Incompatible with bases, alcohols, amines, oxidizing agents and corrodes steel.

Literaturverweise

Si, W.; Zhang, X.; Asao, N.; Yamamoto, Y.; Jin, T. Ni-Catalyzed direct 1,4-difunctionalization of [60]fullerene with benzyl bromides. Chem. Commun. 2015, 51 (29), 6392-6394.

Behera, A.; Ali, W.; Guin, S.; Khatun, N.; Mohanta, P. R.; Patel, B. K. Benzyl bromides as aroyl surrogates in substrate directed Pd catalysed o-aroylation. RSC Adv. 2015, 5 (42), 33334-33338.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H227-H314-H319-H335

Combustible liquid. Causes severe skin burns and eye damage. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. 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. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,1128
Beilstein
385801
Gefahrenklasse
6.1
Verpackungsgruppe
II
Harmonized Tariff Code
2903.99
TSCA
Yes
RTECS
XS7965000

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