Product Identification

Product Name

2-Butene-1,4-diyl bis(bromoacetate)

Synonyms

Busan 1210
Fennosan F 50
Slimicide BBAB

CAS

20679-58-7

Formula

C8H10Br2O4

Molecular Weight

330

EINECS

243-962-9

RTECS

AF5957265

RTECS Class

Other

Beilstein/Gmelin

1727452

Beilstein Reference

2-02-00-00529

Physical and Chemical Properties

Appearance

Dark brown, oily liquid with a strong odor.

Solubility in water

Insoluble

Boiling Point

373

Vapor Pressure

9.3E-6 (25 C)

Partition Coefficient

2.49

Heat Of Vaporization

62.0 kJ/mol

Usage

A slimicide for paper-mills water systems.

Refractive Index

1.5233 (20 C)

First Aid Measures

Ingestion

If swallowed, wash mouth thoroughly with plenty of water and give water to drink. Get medical attention immediately.

Inhalation

In case of mist inhalation or breathing fumes released from heated material, remove person to fresh air. Keep him quiet and warm. Apply artificial respiration if necessary and get medical attention immediately.

Skin

Remove contaminated clothing. Wash skin thoroughly with mild soap and plenty of water for at least 15 minutes. Wash clothing before re-use. Discard contaminated shoes. Get medical attention immediately.

Eyes

Holding the eyelids apart, flush eyes promptly with copious flowing water for at least 20 minutes. Get medical attention immediately.

Handling and Storage

Storage

Store in a dry, cool, well-ventilated area away from incompatible materials.

Hazards Identification

Inhalation

Corrosive to mucous membranes and upper respiratory tract. Symptoms include sore throat, coughing, shortness of breath and nasal irritation.

Skin

Corrosive BURNS MAY POSSIBLY APPEAR ONLY SEVERAL HOURS AFTER EXPOSURE! May be absorbed through the skin in sufficient amount to cause systemic toxicity.

Eyes

Corrosive.

Ingestion

Corrosive by ingestion. Symptoms of overexposure include burning sensation in the mouth and throat, vomiting (occasionally of blood), abdominal pain and diarrhea.

Hazards

When heated to decomposition, may release poisonous fumes of hydrogen bromide and bromine.

EC Risk Phrase

21 25 34 50

EC Safety Phrase

26 28 36/37/39 45

UN (DOT)

2922

Exposure Controls/Personal Protection

Personal Protection

Gloves: PVC or neoprene coated latex gloves. Eye protection: Chemical safety goggles or face shield with safety glasses. Clothing: Protective PVC clothing and rubber boots

Respirators

Wear positive pressure self-contained breathing apparatus (SCBA).

Exposure Effects

Causes burns. Toxic if swallowed Harmful in contact with skin.

Poison Class

2

Fire Fighting Measures

Flash Point

179

Fire Fighting

Use extinguishing media appropriate to surrounding fire conditions. DO NOT USE WATER. Fire fighters should wear full protective clothing and self-contained breathing apparatus (SCBA) in positive pressure mode. In case of small fire use powder fire extinguisher.

Fire Potential

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.

Accidental Release Measures

Small spills/leaks

Cover spill with 10% sodium bicarbonate solution. Wait till all material is neutralised (no gas bubbles are being released). Absorb on sand or vermiculite and place in closed container for disposal. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Incompatibilities

Strong oxidizing agents and strong bases. Avoid contamination by water.

Decomposition

Hydrogen bromide and bromine.

Combustion Products

Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number

2922

Hazard Class

8

Packing Group

II