Product Identification

Product Name

Benzyl benzoate

Synonyms

Benzoic acid, phenylmethyl ester
Benzyl benzenecarboxylate

CAS

120-51-4

Formula

C14H12O2

Molecular Weight

212.25

EINECS

204-402-9

RTECS

DG4200000

RTECS Class

Agricultural Chemical and Pesticide; Drug; Natural Product

Merck

13,1129

Beilstein/Gmelin

2049280

Beilstein Reference

4-09-00-00307

EC Index Number

607-085-00-9

EC Class

Harmful

Physical and Chemical Properties

Appearance

Leaflets or oily liq. Faint pleasant aromatic odor.

Solubility in water

Insoluble

Melting Point

21

Boiling Point

323

Vapor Pressure

0.000229 (25 C)

Density

1.118 g/cm3

Partition Coefficient

3.97

Heat Of Vaporization

56.6 kJ/mol

Heat Of Combustion

-6690 kJ/mol

Usage

Camphor substitute in celluloid & plastic pyroxylin compound, pediculicide, acaricide.

Vapor Density

7.31

Refractive Index

1.5628 (20 C)

First Aid Measures

Ingestion

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.

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 flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.

Eyes

Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

Handling and Storage

Storage

Store in a cool, dry place. Keep container closed when not in use. Keep from contact with oxidizing materials.

Handling

Wash thoroughly after handling. Wash hands before eating. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Do not ingest or inhale.

Hazards Identification

Inhalation

May cause respiratory tract irritation.

Skin

Causes skin irritation. Prolonged and/or repeated contact may cause irritation and/or dermatitis.

Eyes

Causes eye irritation.

Ingestion

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.

EC Risk Phrase

R 22

EC Safety Phrase

S 25

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 to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

Respirators

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Exposure Effects

Prolonged or repeated skin contact may cause dermatitis.

Poison Class

4

Fire Fighting Measures

Flash Point

158

Autoignition

480

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. Use water spray to keep fire-exposed containers cool. Containers may explode in the heat of a fire. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Cool containers with flooding quantities of water until well after fire is out.

Upper exp. limit

4.5

Lower exp. limit

.7

Fire Potential

Slight fire hazard when exposed to heat or flame; can react with oxidizing materials.

Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

Stability and Reactivity

Incompatibilities

Oxidizing agents, acids, and bases.

Stability

Stable under normal temperatures and pressures.

Decomposition

Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.

Transport Information

HS Code

2916 31 00