3-acetamidophthalic acid Property

Melting point:

260 °C

Boiling point:

518.2±45.0 °C(Predicted)

Density 

1.512±0.06 g/cm3(Predicted)

storage temp. 

Refrigerator, under inert atmosphere

solubility 

DMSO (Slightly), Methanol (Slightly)

form 

Solid

pka

2.54±0.10(Predicted)

color 

Pale Yellow

EPA Substance Registry System

3-(Acetylamino)phthalic acid (15371-06-9)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H341Suspected of causing genetic defects

H351Suspected of causing cancer

H361Suspected of damaging fertility or the unborn child

H413May cause long lasting harmful effects to aquatic life

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.

P272Contaminated work clothing should not be allowed out of the workplace.

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.

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

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

3-acetamidophthalic acid Chemical Properties,Usage,Production

Uses

3-Acetamidophthalic Acid is an impurity of Apremilast (A729700); an oral phosphodiesterase 4 inhibitor used in the treatment of psoriatic arthritis. Apremilast EP Impurity B