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Benzo[j,k]fluorene(206-44-0)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
Benzo[j,k]fluorene

Synonyms
1,2-Benzacenapthene
Benzo(j,k)fluorene
Idryl

CAS
206-44-0

Formula
C16H10

Molecular Weight
202.26

EINECS
205-912-4

RTECS
LL4025000

RTECS Class
Tumorigen; Mutagen

Beilstein/Gmelin
1907918

Beilstein Reference
4-05-00-02463

Physical and Chemical Properties

Appearance
Light yellow fine crystals.

Solubility in water
Insoluble

Melting Point
110

Boiling Point
375

Vapor Pressure
2E-5 (25 C)

Density
1.128 g/cm3 (20 C)

Partition Coefficient
5.16

Heat Of Vaporization
66.6 kJ/mol

Usage
Constituent of coal tar & petroleum derived asphalt used as lining material to protect interior of steel & ductile-iron potable water pipes and storage tanks.

Refractive Index
1.6877 (20 C)

First Aid Measures

Ingestion
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.

Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.

Skin
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Remove contaminated clothing and shoes.

Eyes
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation is required (at least 30 minutes).

Handling and Storage

Storage
Keep containers tightly closed. Store in a cool, dry area away from incompatible substances.

Handling
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Use only in a chemical fume hood. Do not breathe dust.

Hazards Identification

Inhalation
May cause effects similar to those described for ingestion. May produce cardiac failure and pulmonary edema.

Skin
May be harmful if absorbed through the skin. Causes severe skin irritation and possible burns.

Eyes
Causes eye irritation and possible burns.

Ingestion
May be harmful if swallowed. May cause rapid heartbeat and cardiac arrythmias. May cause liver injury, pulmonary edema, and respiratory arrest. May cause gastrointestinal disturbances such as nausea.

UN (DOT)
1325

Exposure Controls/Personal Protection

Personal Protection
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

Respirators
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.

Exposure Effects
Prolonged or repeated skin contact may cause defatting and dermatitis.

Poison Class
3

Fire Fighting Measures

Flash Point
168

Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.

Upper exp. limit
3.9

Lower exp. limit
.6

Fire Potential
This material is probably combustible.