4-acetylaminobiphenyl Property

Melting point:

171°C

Boiling point:

350.95°C (rough estimate)

Density 

1.0694 (rough estimate)

refractive index 

1.5780 (estimate)

storage temp. 

Refrigerator

solubility 

Chloroform, Methanol

form 

Solid

color 

Crystals from MeOH (aq)

EPA Substance Registry System

Acetamide, N-[1,1'-biphenyl]-4-yl- (4075-79-0)

Safety

Hazardous Substances Data

4075-79-0(Hazardous Substances Data)

Toxicity

TDLo orl-rat: 2770 mg/kg/21W-C:CAR CNREA8 15,188,55 orl-rat TD:4070 mg/kg/34W-C:CAR CNREA8 16,525,56

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

H351Suspected of causing cancer

Precautionary statements

P201Obtain special instructions before use.

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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P281Use personal protective equipment as required.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P322Specific measures (see …on this label).

P330Rinse mouth.

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

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

4-acetylaminobiphenyl Chemical Properties,Usage,Production

Chemical Properties

Light Tan Solid

Uses

N-Acetyl-4-aminobiphenyl is a metabolite of 4-Aminobiphenyl, a procarcinogenic agent.

Definition

ChEBI: 4-Acetylaminobiphenyl is a member of biphenyls.

Safety Profile

Questionable carcinogen with experimental carcinogenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NO,. Used in the manufacture of plastics, resins, rubber, synthetics, dyes, and pigments.