SIGMA-ALDRICH
Material Safety Data Sheet
Date Printed: 27/NOV/2005
Date Updated: 22/NOV/2005
Version 1.7
According to 91/155/EEC
Classified as Hazardous according to the criteria of EU Annex 1 and
NOHSC.
1 - Product and Company Information
Product Name BENZYL ACETATE, 99+%
Product Number B15805
Company Sigma-Aldrich Pty. Ltd.
12 Anella Avenue
Castle Hill NSW 2154
Australia
Technical Phone # +61 2 9841 0555 (1800 800 097)
Fax +61 2 9841 0500 (1800 800 096)
Emergency Phone # +44 8701906777 (1800 448 465)
2 - Composition/Information on Ingredients
Product Name CAS # EC no Annex I
Index Number
BENZYL ACETATE 140-11-4 205-399-7 None
Formula C9H10O2
Molecular Weight 150.18 AMU
Synonyms Acetic acid, phenylmethyl ester *
alpha-Acetoxytoluene * Benzyl acetate * Benzyl
acetate (ACGIH) * Benzylester kyseliny octove
(Czech) * Benzyl ethanoate * NCI-C06508 *
Phenylmethyl acetate
3 - Hazards Identification
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Irritating to eyes, respiratory system and skin.
4 - First Aid Measures
AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
AFTER SKIN CONTACT
In case of contact, immediately wash skin with soap and copious
amounts of water.
AFTER EYE CONTACT
In case of contact, immediately flush eyes with copious amounts
of water for at least 15 minutes.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician.
5 - Fire Fighting Measures
EXTINGUISHING MEDIA
Suitable: Water spray. Carbon dioxide, dry chemical powder, or
appropriate foam.
SPECIAL RISKS
Specific Hazard(s): Emits toxic fumes under fire conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.
6 - Accidental Release Measures
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear respirator, chemical safety goggles, rubber boots, and
heavy rubber gloves.
METHODS FOR CLEANING UP
Absorb on sand or vermiculite and place in closed containers for
disposal. Ventilate area and wash spill site after material
pickup is complete.
7 - Handling and Storage
HANDLING
Directions for Safe Handling: Do not breathe vapor. Avoid
contact with eyes, skin, and clothing. Avoid prolonged or
repeated exposure.
STORAGE
Conditions of Storage: Keep tightly closed.
8 - Exposure Controls / Personal Protection
ENGINEERING CONTROLS
Mechanical exhaust required. Safety shower and eye bath.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling.
PERSONAL PROTECTIVE EQUIPMENT
Respiratory Protection: Government approved respirator.
Hand Protection: Compatible chemical-resistant gloves.
Eye Protection: Chemical safety goggles.
9 - Physical and Chemical Properties
Appearance Physical State: Clear liquid
Color: Colorless
Property Value At Temperature or Pressure
pH N/A
BP/BP Range 216.0 - 219.0 掳C
MP/MP Range - 51.0 掳C
Flash Point 95 掳C Method: closed cup
Flammability N/A
Autoignition Temp 461 掳C
Oxidizing Properties N/A
ALDRICH - B15805 www.sigma-aldrich.com Page 2
Explosive Properties N/A
Explosion Limits N/A
Vapor Pressure 23 mmHg 110 掳C
SG/Density 1.055 g/cm3
Partition Coefficient N/A
Viscosity N/A
Vapor Density N/A
Saturated Vapor Conc. N/A
Evaporation Rate N/A
Bulk Density N/A
Decomposition Temp. N/A
Solvent Content N/A
Water Content N/A
Surface Tension N/A
Conductivity N/A
Miscellaneous Data N/A
Solubility N/A
10 - Stability and Reactivity
STABILITY
Stable: Stable.
Materials to Avoid: Strong oxidizing agents, Acids, Bases,
Reducing agents.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur
11 - Toxicological Information
RTECS NUMBER: AF5075000
ACUTE TOXICITY
LD50
Oral
Rat
2490 mg/kg
Remarks: Behavioral:Somnolence (general depressed activity).
LD50
Oral
Mouse
830 mg/kg
LC50
Inhalation
Cat
245 ppm
8H
LD50
Oral
Rabbit
2200 mg/kg
LD50
Skin
Rabbit
ALDRICH - B15805 www.sigma-aldrich.com Page 3
> 5000 mg/kg
LD50
Oral
Guinea pig
2200 mg/kg
IRRITATION DATA
Skin
Rabbit
100 mg
24H
Remarks: Moderate irritation effect
SIGNS AND SYMPTOMS OF EXPOSURE
Exposure can cause: CNS depression. Narcotic effect. Nausea,
vomiting, diarrhea.
ROUTE OF EXPOSURE
Skin Contact: Causes skin irritation.
Skin Absorption: May be harmful if absorbed through the skin.
Eye Contact: Causes eye irritation.
Inhalation: Material is irritating to mucous membranes and upper
respiratory tract. May be harmful if inhaled.
Ingestion: May be harmful if swallowed.
TARGET ORGAN INFORMATION
Nerves. Kidneys.
CHRONIC EXPOSURE - CARCINOGEN
Result: This product is or contains a component that is not
classifiable as to its carcinogenicity based on its IARC, ACGIH,
NTP, or EPA classification.
Rat
Route of Application: Oral
Exposure Time: 2Y
Result: Gastrointestinal:Tumors. Tumorigenic:Neoplastic by RTECS
criteria.
Mouse
Route of Application: Oral
Exposure Time: 2Y
Result: Tumorigenic:Neoplastic by RTECS criteria. Liver:Tumors.
IARC CARCINOGEN LIST
Rating: Group 3
CHRONIC EXPOSURE - MUTAGEN
Result: Laboratory experiments have shown mutagenic effects.
Human
1500 MG/L (+S9)
Cell Type: lymphocyte
Mutation in microorganisms
Mouse
500 MG/L (+S9)
Cell Type: lymphocyte
Mutation in microorganisms
ALDRICH - B15805 www.sigma-aldrich.com Page 4
Mouse
1600 MG/KG
Oral
Other mutation test systems
Mouse
700 MG/L
Cell Type: lymphocyte
Mutation in mammalian somatic cells.
Hamster
600 MG/L
Cell Type: lung
Cytogenetic analysis
12 - Ecological Information
No data available.
13 - Disposal Considerations
SUBSTANCE DISPOSAL
Contact a licensed professional waste disposal service to dispose
of this material. Dissolve or mix the material with a combustible
solvent and burn in a chemical incinerator equipped with an
afterburner and scrubber. Observe all federal, state, and local
environmental regulations.
14 - Transport Information
RID/ADR
Non-hazardous for road transport.
IMDG
Non-hazardous for sea transport.
IATA
Non-hazardous for air transport.
15 - Regulatory Information
CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
INDICATION OF DANGER: Xi
Irritant.
R-PHRASES: 36/37/38
Irritating to eyes, respiratory system and skin.
S-PHRASES: 26
In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice.
COUNTRY SPECIFIC INFORMATION
Germany
WGK: 1
SWITZERLAND
SWISS POISON CLASS: 4
16 - Other Information
WARRANTY
ALDRICH - B15805 www.sigma-aldrich.com Page 5
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our
knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Sigma-Aldrich Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
Copyright 2005 Sigma-Aldrich Co. License granted to make unlimited
paper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
ALDRICH - B15805 www.sigma-aldrich.com Page 6
|