Identification

Product name:

1-bromobutane

Product name:

1-bromobutane

Molecular formula:

CH₃CHClCH₃

Molecular weight:

137.03

Structural formula:

CAS No:

109-65-9

RTECS No:

 EJ6225000

HS code:

 2903399090

UN No:

 1126

Physical and Chemical Properties

Appearance and properties:

Colorless liquid; slight 于water, medium flash point Flammable liquid.

Uses:

 This product is used in organic synthesis

Melting point:

-112℃

Boiling point:

100-104°C

Relative density (water=1):

1.276

Moisture :

≤0.05% 

Assay:

≥99%

PH value:

6.0～8.0

Saturated vapor pressure (kPa):

150 mm Hg ( 50 °C)

Solubility:

Insoluble in water, soluble in alcohol, ether.

Flash point (℃):

18 °C

Self-Ignition temperature(℃):

265℃

Lower explosive limit (V%):

2.8

Upper explosive limit (V%):

6.6

Hazardous characteristics:

Mixed with air and blast

Fire fighting methods :

Dry powder, dry sand, carbon dioxide, foam, 1211 fire extinguishing agent

Risk category:

3

-

-

Packaging and transportation

Packing group:

 Ⅱ

Directions for storage and transportation: :

Properties Stable, but easy to fire at room temperature, no chemical reactions occur fire. This product is toxic, can stimulate the skin.

Item

Index value

Appearance

  Colorless liquid

Assay ≥

 99%

Density (d2020) g/cm³

 1.276

PH value

6.0~8.0 

Moisture ≤

 0.05%