SIGMA-ALDRICH
Material Safety Data Sheet
Date Printed: 31/JUL/2005
Date Updated: 25/MAR/2004
Version 1.1
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 DIPHENYL ETHER, 99+%
Product Number W366706
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
DIPHENYL ETHER (DIPHENYL OXIDE), 101-84-8 202-981-2 None
99% (GC), FOR MANUFACTURING
Formula C12H10O
Molecular Weight 170.21 AMU
Synonyms Benzene, 1,1'-oxybis- (9CI) * Benzene, phenoxy-
* Biphenyl oxide * Chemcryl JK-EB * Diphenyl
ether * Diphenyl oxide * Geranium crystals *
Oxybisbenzene * Oxydiphenyl * Phenoxybenzene *
Phenyl ether (ACGIH:OSHA) * Phenyl oxide
3 - Hazards Identification
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Toxic to aquatic organisms, may cause long-term adverse effects in
the aquatic environment.
Not hazardous according to Directive 67/548/EEC.
4 - First Aid Measures
AFTER INHALATION
If inhaled, remove to fresh air. If breathing becomes difficult,
call a physician.
AFTER SKIN CONTACT
In case of contact, immediately wash skin with soap and copious
amounts of water.
AFTER EYE CONTACT
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.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician.
5 - Fire Fighting Measures
EXTINGUISHING MEDIA
Suitable: Dry chemical powder. Carbon dioxide.
Unsuitable: Water or foam may cause frothing.
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)
Exercise appropriate precautions to minimize direct contact with
skin or eyes and prevent inhalation of dust.
METHODS FOR CLEANING UP
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.
7 - Handling and Storage
HANDLING
Directions for Safe Handling: Avoid inhalation. 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
Safety shower and eye bath. Mechanical exhaust required.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling.
EXPOSURE LIMITS - DENMARK
Source Type Value
OEL TWA 7 mg/m3
1 ppm
EXPOSURE LIMITS - GERMANY
Source Type Value
TRGS 900 OEL 7 mg/m3
1 ppm
EXPOSURE LIMITS - NORWAY
Source Type Value
OEL 7 mg/m3
1 ppm
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EXPOSURE LIMITS - SWITZERLAND
Source Type Value
OEL OEL 7 mg/m3
1 ppm
EXPOSURE LIMITS - UNITED KINGDOM
Source Type Value
OEL OEL 7.1 mg/m3
1 ppm
PERSONAL PROTECTIVE EQUIPMENT
Respiratory Protection: Wear dust mask.
Hand Protection: Protective gloves.
Eye Protection: Chemical safety goggles.
9 - Physical and Chemical Properties
Appearance Color: White
Form: Solidified mass or fragments
Property Value At Temperature or Pressure
pH N/A
BP/BP Range 259 掳C 760 mmHg
MP/MP Range 26 掳C
Flash Point 115 掳C Method: closed cup
Flammability N/A
Autoignition Temp 618 掳C
Oxidizing Properties N/A
Explosive Properties N/A
Explosion Limits Lower: 0.8 %
Upper: 1.5 %
Vapor Pressure < 1 mmHg 20 掳C
SG/Density 1.073 g/cm3
Partition Coefficient N/A
Viscosity N/A
Vapor Density > 5.86 g/l 25 掳C
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.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur
11 - Toxicological Information
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RTECS NUMBER: KN8970000
ACUTE TOXICITY
LD50
Oral
Rat
2450 mg/kg
Remarks: Behavioral:Food intake (animal). Behavioral:Muscle
weakness. Gastrointestinal:Other changes.
LD50
Skin
Rabbit
> 7940 mg/kg
Remarks: Behavioral:Somnolence (general depressed activity).
Lungs, Thorax, or Respiration:Acute pulmonary edema.
IRRITATION DATA
Eyes
Rat
10 ppm
140H
Skin
Rabbit
500 mg
24H
Remarks: Mild irritation effect
Eyes
Rabbit
10 ppm
140H
SIGNS AND SYMPTOMS OF EXPOSURE
Prolonged exposure can cause: Dermatitis. Damage to the liver.
To the best of our knowledge, the chemical, physical, and
toxicological properties have not been thoroughly investigated.
ROUTE OF EXPOSURE
Skin Contact: May cause skin irritation.
Skin Absorption: May be harmful if absorbed through the skin.
Eye Contact: May cause eye irritation.
Inhalation: May be harmful if inhaled. Material may be
irritating to mucous membranes and upper respiratory tract.
Ingestion: May be harmful if swallowed.
TARGET ORGAN INFORMATION
Liver. Kidneys. Spleen. Thyroid.
12 - Ecological Information
No data available.
ECOTOXICOLOGICAL EFFECTS
Test Type: flow-through bioassay
Species: Pimephales promelas (Fathead minnow)
Time: 96 h
Value: 4 mg/l
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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
UN#: 3077
Class: 9
PG: III
Proper Shipping Name: Environmentally hazardous
substance, solid, n.o.s
IMDG
UN#: 3077
Class: 9
PG: III
Proper Shipping Name: Environmentally hazardous
substance, solid, n.o.s
Marine Pollutant: No
Severe Marine Pollutant: Yes
Technical Name: Required
IATA
UN#: 3077
Class: 9
PG: III
Proper Shipping Name: Environmentally hazardous
substance, solid, n.o.s
Inhalation Packing Group I: No
Technical Name: Required
15 - Regulatory Information
CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
INDICATION OF DANGER: N
Dangerous for the environment.
R-PHRASES: 51/53
Toxic to aquatic organisms, may cause long-term adverse effects
in the aquatic environment.
S-PHRASES: 60 61
This material and its container must be disposed of as
hazardous waste. Avoid release to the environment. Refer to
special instructions/safety data sheets.
Not hazardous according to Directive 67/548/EEC.
COUNTRY SPECIFIC INFORMATION
Germany
WGK: 2
SWITZERLAND
SWISS POISON CLASS: 4
16 - Other Information
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WARRANTY
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.
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