Product Identification

Product Name

2-(3-Benzoylphenyl)propionic acid

Synonyms

2-(3-Benzoylphenyl)propionic acid
3-Benzoyl-a-methylbenzeneacetic acid
3-Benzoylhydratropic acid

CAS

22071-15-4

Formula

C16H14O3

Molecular Weight

254.29

EINECS

244-759-8

RTECS

UE7570000

RTECS Class

Drug; Mutagen; Reproductive Effector; Human Data

Merck

12,5316

Beilstein/Gmelin

2216071

Beilstein Reference

6-10

Physical and Chemical Properties

Solubility in water

85 mg/L (22.5 C)

Melting Point

95 - 96

Boiling Point

431

Vapor Pressure

3E-9 (25 C)

Density

1.16 g/cm3 (20 C)

pKa/pKb

4.23 (pKa)

Partition Coefficient

2.77

Heat Of Vaporization

72.4 kJ/mol

Usage

Non-steroidal anti-inflammatory compound.

First Aid Measures

Ingestion

If swallowed, wash out mouth with water provided person is conscious. Call a physician immediately.

Inhalation

If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.

Skin

In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.

Eyes

In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.

Handling and Storage

Storage

Keep tightly closed.

Hazards Identification

Inhalation

Toxic if inhaled. Material is irritating to mucous membranes and upper respiratory tract.

Skin

Causes skin irritation. Toxic if absorbed through skin.

Eyes

Causes eye irritation.

Ingestion

Toxic if swallowed.

Hazards

Emits toxic fumes under fire conditions.

EC Risk Phrase

23/24/25 36/37/38

EC Safety Phrase

26 36/37/39 45

UN (DOT)

2811

Exposure Controls/Personal Protection

Personal Protection

Compatible chemical-resistant gloves. Chemical safety goggles.

Respirators

Government approved respirator.

Exposure Effects

Toxic. Toxic by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin. Photosensitizer. Target organ(s): Kidneys. Liver.

Fire Fighting Measures

Flash Point

229

Fire Fighting

Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

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

Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Stability

Stable at normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents.

Decomposition

Carbon monoxide, Carbon dioxide.

Combustion Products

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

Transport Information

UN Number

2811

Hazard Class

6.1

Packing Group

III