1,4-DIBROMOBUTANE

1,4-DIBROMOBUTANE For Synthesis

Tetramethylene bromide; Tetramethylene dibromide

Article No.

03255

Grade

For Synthesis

Purity

98.5%

CAS No.

110-52-1

Molecular Formula

C₄H₈Br₂

Molecular Weight

215.92

H.S. Code

2903.6100

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Liquid

Colour

Light yellow

Melting point/ Freezing point [°C]

-20

Flash point [°C]

110 (closed cup)

Initial boiling point [°C]

63 at 8 hPa

Final boiling point [°C]

65 at 8 hPa - l

Relative density, gas (air=1)

1.808 g/cm3 at 25 °C

Partition coefficient Log Pow octanol / water at 20°C

log Pow: 2.621

Packings

250 ml (00250)
2500 ml (02500)
2500 ml (02500)

Specifications

Appearance	Clear colorless to yellow-brown liquid
Purity (by GC)	Min 98.5%
Identity (IR)	Passes test
Density (d20°C/4°C)	1.822 - 1.826

Safety Information and Hazard Symbols

Symbol: GHS05, GHS06
Signal Word: Danger
UN No.: 2810
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301-H315-H318-H335
Precaution Statement: P261-P280-P301 + P310-P305 + P351 + P338
Risk Statement: 25-37/38-41
Safety Statement: 26-39-45

Revision Date : 08-Mar-2021