4-ACETAMIDOFLUORENE Property

Melting point:

198-200°C

Boiling point:

364.56°C (rough estimate)

Density 

1.0707 (rough estimate)

refractive index 

1.5500 (estimate)

pka

14.87±0.20(Predicted)

EPA Substance Registry System

4-Acetylaminofluorene (28322-02-3)

Safety

Risk Statements 

23/24/25-46

Safety Statements 

3/7-9-22-36/37/39-45

RIDADR 

2811

Hazardous Substances Data

28322-02-3(Hazardous Substances Data)

Toxicity

TD orl-rat: 5240 mg/kg/57W-C:ETA,REP JNCIAM 24,149,60

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H341Suspected of causing genetic defects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P281Use personal protective equipment as required.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

4-ACETAMIDOFLUORENE Chemical Properties,Usage,Production

Definition

ChEBI: A member of the class of acetamides that is acetamide in which one of the hydrogens attached to the nitrogen is replaced by a 9H-fluoren-4-yl group.

General Description

Light beige powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

An amide. Organic amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 4-ACETAMIDOFLUORENE emits toxic fumes of NOx.

Fire Hazard

Flash point data for 4-ACETAMIDOFLUORENE are not available; however, 4-ACETAMIDOFLUORENE is probably combustible.

Safety Profile

Poison by intraperitoneal route. Questionable carcinogen with experimental tumorigenic data. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx,.