1-bromo-2-ethylbenzene

CAS No. 1973-22-4

Formula: C8H9Br
Basic Info

Formula
C8H9Br
Molecular Weight
185.061
Exact Mass
183.989
LogP
3.0115
PSA
0
Synonyms

1-bromo-2-ethyl benzene

bromo-2-ethylbenzene

Benzene, 1-bromo-2-ethyl-

Benzene,1-bromo-2-ethyl

o-C2H5C6H4Br

2-ethylbromobenzene

1-Bromo-2-ethylbenzene

o-Bromoethylbenzene

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Properties
Appearance & Physical State
Clear colourless to light yellow liquid
Density
1.338
Boiling Point
199ºC
Melting Point
-56ºC
Flash Point
71ºC
Refractive Index
1.547-1.549
Stability
Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure
0.471mmHg at 25°C
Safety Info
Safety Statements
S26-S61
WGK Germany
3
Risk Statements
R36/37/38; R51/53
HS Code
29036990
RIDADR
UN 3082
Hazard Codes
Spectrum
NMR Spectrum 1H NMR : 400 MHz in CDCl3
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IR Spectrum IR : liquid film
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Mass Spectrum Mass spectrum (electron ionization)
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Analysis Methods
Van Den Dool and Kratz RI, non-polar column, temperature ramp
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Column Shape
Capillary
Active Phase(℃)
OV-1
Retention index
1166.0
Temperature Control
Method
temperature ramp
Comments
8. K/min; T<sub>start</sub>: 35. C; T<sub>end</sub>: 300. C
Reference
Gautzsch, R.Zinn, P.Use of incremental models to estimate the retention indexes of aromatic compoundsChromatographia1996, 43, 3/4, 163-176.
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