SIGMA-ALDRICH
Material Safety Data Sheet
Date Printed: 31/JUL/2005
Date Updated: 01/JUL/2005
Version 2.1
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 BUTYL ETHER, ANHYDROUS, 99.3%
Product Number 271454
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
BUTYL ETHER 142-96-1 205-575-3 603-054-00-9
Formula C8H18O
Molecular Weight 130.23 AMU
Synonyms 1-Butoxybutane * Butyl ether * n-Butyl ether *
Dibutyl ether * Di-n-butyl ether * n-Dibutyl
ether * Dibutyl oxide * Ether butylique (French)
* 1,1'-Oxybis(butane)
3 - Hazards Identification
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Flammable. Irritating to eyes, respiratory system and skin.
Harmful to aquatic organisms, may cause long-term adverse effects
in the aquatic environment.
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): Flammable liquid. Emits toxic fumes under
fire conditions.
Explosion Hazards: Vapor may travel considerable distance to
source of ignition and flash back. Container explosion may occur
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
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
Evacuate area. Shut off all sources of ignition.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear respirator, chemical safety goggles, rubber boots, and
heavy rubber gloves.
METHODS FOR CLEANING UP
Cover with dry-lime, sand, or soda ash. Place in covered
containers using non-sparking tools and transport outdoors.
Ventilate area and wash spill site after material pickup is
complete.
7 - Handling and Storage
HANDLING
Directions for Safe Handling: Avoid breathing vapor. Avoid
contact with eyes, skin, and clothing. Avoid prolonged or
repeated exposure.
STORAGE
Conditions of Storage: Keep container closed. Keep away from
heat, sparks, and open flame.
SPECIAL REQUIREMENTS: Store under inert gas. Air and light
sensitive.
8 - Exposure Controls / Personal Protection
ENGINEERING CONTROLS
Safety shower and eye bath. Use nonsparking tools. Mechanical
exhaust required.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling. Wash contaminated clothing before
reuse.
PERSONAL PROTECTIVE EQUIPMENT
Respiratory Protection: Government approved respirator.
Hand Protection: Compatible chemical-resistant gloves.
Eye Protection: Chemical safety goggles.
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9 - Physical and Chemical Properties
Appearance Physical State: Liquid
Property Value At Temperature or Pressure
pH 5.2
BP/BP Range 140 - 142 掳C
MP/MP Range -98 掳C
Flash Point 25 掳C Method: closed cup
Flammability N/A
Autoignition Temp 185 掳C
Oxidizing Properties N/A
Explosive Properties N/A
Explosion Limits Lower: 0.9 %
Upper: 8.5 %
Vapor Pressure 4.8 mmHg 20 掳C
SG/Density 0.764 g/cm3
Partition Coefficient N/A
Viscosity N/A
Vapor Density 4.48 g/l
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 Solubility in Water:10 mg/ml H2O, 20掳C
10 - Stability and Reactivity
STABILITY
Stable: Stable.
Conditions to Avoid: Light. Air. Forms explosive peroxides on
prolonged storage
Materials to Avoid: Oxidizing agents, Strong acids.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur
11 - Toxicological Information
RTECS NUMBER: EK5425000
ACUTE TOXICITY
LD50
Oral
Rat
7400 mg/kg
LC50
Inhalation
Mouse
169,000 mg/m3
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15M
Remarks: Behavioral:General anesthetic.
LD50
Skin
Rabbit
10 ML/KG
IRRITATION DATA
Eyes
Human
200 ppm
15M
Skin
Rabbit
380 mg
Remarks: Open irritation test
SIGNS AND SYMPTOMS OF EXPOSURE
To the best of our knowledge, the chemical, physical, and
toxicological properties have not been thoroughly investigated.
ROUTE OF EXPOSURE
Skin Contact: Causes skin irritation.
Skin Absorption: May be harmful if absorbed through the skin.
Eye Contact: Causes eye irritation.
Inhalation: May be harmful if inhaled. Material is irritating to
mucous membranes and upper respiratory tract.
Ingestion: May be harmful if swallowed.
12 - Ecological Information
BIOACCUMULATION POTENTIAL: Indication of
bioaccumulation.
ECOTOXICOLOGICAL EFFECTS
Test Type: LC50 Fish
Time: 96 h
Value: < 100 mg/l
13 - Disposal Considerations
SUBSTANCE DISPOSAL
Contact a licensed professional waste disposal service to dispose
of this material. Burn in a chemical incinerator equipped with an
afterburner and scrubber but exert extra care in igniting as this
material is highly flammable. Observe all federal, state, and
local environmental regulations.
14 - Transport Information
RID/ADR
UN#: 1149
Class: 3
PG: III
Proper Shipping Name: Dibutyl ethers
IMDG
UN#: 1149
Class: 3
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PG: III
Proper Shipping Name: Dibutyl ethers
Marine Pollutant: No
Severe Marine Pollutant: No
IATA
UN#: 1149
Class: 3
PG: III
Proper Shipping Name: Dibutyl ethers
Inhalation Packing Group I: No
15 - Regulatory Information
CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
ANNEX I INDEX NUMBER: 603-054-00-9
INDICATION OF DANGER: Xi
Irritant.
R-PHRASES: 10 36/37/38 52/53
Flammable. Irritating to eyes, respiratory system and skin.
Harmful to aquatic organisms, may cause long-term adverse
effects in the aquatic environment.
S-PHRASES: 61
Avoid release to the environment. Refer to special
instructions/safety data sheets.
COUNTRY SPECIFIC INFORMATION
Germany
WGK: 2
SWITZERLAND
SWISS POISON CLASS: 5
16 - Other Information
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.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
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