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1,4-Dibromobenzene

1,4-Dibromobenzene
1,4-Dibromobenzene structure
CAS No.
106-37-6
Chemical Name:
1,4-Dibromobenzene
Synonyms
1.4-DibroMoben;dibromobenzene;dibromobenzene.;1,4-Dibrombenzol;P-DIBROMOBENZENE;4-DibroMobenzene;p-dibromo-benzen;Of DibroMobenzene;dibromo-1,4benzene;Benzene,p-dibromo-
CBNumber:
CB8676250
Molecular Formula:
C6H4Br2
Formula Weight:
235.9
MOL File:
106-37-6.mol

1,4-Dibromobenzene Properties

Melting point:
86-89 °C
Boiling point:
219 °C
Density 
1.841 g/mL at 25 °C(lit.)
refractive index 
1.5742
Flash point:
219-220°C
storage temp. 
Store below +30°C.
solubility 
Soluble in alcohol, benzene, chloroform, toluene and carbon tetrachloride. Insoluble in ether.
form 
Crystals
color 
Colorless to almost white
Water Solubility 
practically insoluble
λmax
282nm(EtOH)(lit.)
Merck 
14,3019
BRN 
1904543
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey
SWJPEBQEEAHIGZ-UHFFFAOYSA-N
CAS DataBase Reference
106-37-6(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 1,4-dibromo-(106-37-6)
EPA Substance Registry System
Benzene, 1,4-dibromo-(106-37-6)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-36-26
RIDADR  UN 2711
WGK Germany  2
RTECS  CZ1791000
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29036990
Hazardous Substances Data 106-37-6(Hazardous Substances Data)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P501 Dispose of contents/container to..…

1,4-Dibromobenzene price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D39029 1,4-Dibromobenzene 98% 106-37-6 100g $26.7 2018-11-13 Buy
Sigma-Aldrich D39029 1,4-Dibromobenzene 98% 106-37-6 2kg $323 2018-11-13 Buy
TCI Chemical D0170 1,4-Dibromobenzene >99.0%(GC) 106-37-6 25g $10 2018-11-22 Buy
TCI Chemical D0170 1,4-Dibromobenzene >99.0%(GC) 106-37-6 100g $25 2018-11-22 Buy
Alfa Aesar A10517 1,4-Dibromobenzene, 98% 106-37-6 100g $26.2 2018-11-13 Buy

1,4-Dibromobenzene Chemical Properties,Uses,Production

Chemical Properties

white or off-white powder

Chemical Properties

Dibromobenzene is a heavy colorless liquid. Pleasant aromatic odor.

Potential Exposure

Dibromobenzene is used as a solvent for oils and in organic synthesis.

First aid

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, includ- ing resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medi- cal attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit. Personal Protective Methods: Wear protective eye protec- tion, gloves, and clothing to prevent any reasonable proba- bility of skin or eye contact. Safety equipment suppliers/ manufacturers can provide recommendations on the most protective glove/clothing material for your operation. All protective clothing (suits, gloves, footwear, and headgear) should be clean, available each day, and put on before work. Contact lenses should not be worn when working with this chemical. Wear splash-proof chemical goggles and face shield when working with liquid full facepiece respiratory protection is worn. Employees should wash immediately with soap when skin is wet or contaminated. Provide emergency showers and eyewash.

Shipping

UN1993 Flammable liquids, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid, Technical Name Required. UN2514 Bromobenzene, Hazard Class: 3; Labels: 3-Flammable liquid.

Purification Methods

Steam distil the dibromobenzene , then crystallise it from EtOH or MeOH and dry it in the dark under vacuum. Purify it by zone melting. [Beilstein 5 IV 683.]

Incompatibilities

Extremely flammable. May form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides.

Waste Disposal

Use a licensed professional waste disposal service to dispose of this material. All federal, state, and local environmental regulations must be observed. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Incineration with flue gas scrubbing.

1,4-Dibromobenzene Preparation Products And Raw materials

Raw materials

Preparation Products


1,4-Dibromobenzene Suppliers

Global( 300)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
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1,4-Dibromobenzene Spectrum


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