8.01548
2-Bromobutane
for synthesis
Synonym(s):
2-Bromobutane, sec-Butyl bromide
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About This Item
Empirical Formula (Hill Notation):
C4H9Br
CAS Number:
Molecular Weight:
137.02
MDL number:
UNSPSC Code:
12352101
EC Index Number:
201-140-7
Recommended Products
vapor pressure
70 hPa ( 20 °C)
assay
≥98.0% (GC)
autoignition temp.
265 °C
expl. lim.
2.6-6.6 % (v/v)
bp
90-92 °C/1013 hPa
mp
-112 °C
transition temp
flash point 21 °C
solubility
<1 g/L
density
1.26 g/cm3 at 20 °C
storage temp.
2-8°C
InChI
1S/C4H9Br/c1-3-4(2)5/h4H,3H2,1-2H3
InChI key
UPSXAPQYNGXVBF-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.257 - 1.261
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.257 - 1.261
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk_germany
WGK 2
flash_point_f
69.8 °F
flash_point_c
21 °C
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