send us an inquiry
LC2094 1,4-Dibromobenzene
for synthesis

 

Order number Packaging Quantity Price €
AC29094 Glass bottle 250 g 20.03

 

Product information
Synonyms Tetramethylene bromide
Hill Formula C6H4Br2
Chemical formula 1,4-(Br)2C6H4
HS Code 2903 69 90
EC number 203-390-2
Molar mass 235.9 g/mol
CAS number 106-37-6

 

Chemical and physical data
Solubility 0.02 g/l (25 °C)
Melting point 84 – 87 °C
Molar mass 235.9 g/mol
Density 1.83 g/cm3 (20 °C)
Boiling point 219 – 221 °C
Vapor pressure 33 hPa (61 °C)
Flash point >100 °C

 

Safety information according to GHS
Hazard Statement(s) H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Hazard Pictogram(s)
RTECS CZ1791000
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Safety information
R Phrase R 36/37/38-51/53
Irritating to eyes, respiratory system and skin.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 61
Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger irritant, dangerous for the environment
Hazard Symbol irritant
dangerous for the environment

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(1,4-DIBROMOBENZENE), 9, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(1,4-DIBROMOBENZENE), 9, III

 

 

Specifications
Assay (GC, area%) ≥ 98 %
Melting range
– lower value
≥ 84 °C
– upper value ≤ 87 °C
Identity (IR) passes test

 

 

Safety information according to GHS