Dimethylamine

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Page 1/9
Material Safety Data Sheet
Printing date 08/14/2008
Reviewed on 08/14/2008
Version 5
DR
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1 Identification of substance
· Product details
· Trade name: Dimethylamine
· Article number: 080-01-0016
· Creation date: 01/10/2007
· Manufacturer/Supplier:
Linde Canada Limited
Linde                                                                           .
5860 Chedworth Way
575 Mountain Avenue                                                 .
Mississauga, Ontario L5R 0A2
  Murray Hill, NJ 07974                                                .
Telephone (905) 501-1700
Telephone (908) 464-8100                                          .
24-HOUR EMERGENCY TELEPHONE NUMBER:
24-HOUR EMERGENCY TELEPHONE NUMBER:
(905) 501-0802
CHEMTREC (800) 424-9300                                     .
· Information department: Customer Service Centre: 1-866-385-5349
2 Composition/Data on components
· Chemical characterization:
· CAS No. Description
124-40-3 methylamine (di-)
· Identification number(s)
· EINECS Number: 204-697-4
612-001-00-9
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3 Hazards identification
· Hazard description:
D2B - Toxic material causing other toxic effects
Harmful
  
Extremely flammable
  
· WHMIS-symbols:
Liquified gas.
B1 - Flammable gas
D2B - Toxic material causing other toxic effects
· HMIS-ratings (scale 0 - 4)
  HEALTH
  FIRE
  REACTIVITY
2
4
0
Health = 2
Fire = 4
Reactivity = 0
(Contd. on page 2)
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Page 2/9
Material Safety Data Sheet
Printing date 08/14/2008
Reviewed on 08/14/2008
Version 5
Trade name: Dimethylamine
(Contd. of page 1)
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· NFPA ratings (scale 0 - 4)
2
4
0
Health = 2
Fire = 4
Reactivity = 0
· Information pertaining to particular dangers for man and environment:
Extremely flammable.
Harmful by inhalation.
Irritating to respiratory system and skin.
Risk of serious damage to eyes.
· Classification system:
The classification is in line with internationally approved calculation standards. It is expanded, however, by
information from technical literature and by information furnished by supplier companies.
· GHS label elements
Danger
2.2/1 - Extremely flammable gas.
Danger
3.3/1 - Causes serious eye damage.
3.2/2 - Causes skin irritation.
Warning
2.5/L - Contains gas under pressure; may explode if heated.
Warning
3.1/4 - Harmful if inhaled.
3.8/3 - May cause respiratory irritation.
· Prevention:
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapours/spray.
Wash thoroughly after handling.
Use only outdoors or in a well-ventilated area.
Wear protective gloves/protective clothing/eye protection/face protection.
· Response:
IF ON SKIN: Wash with plenty of soap and water.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Call a POISON CENTER or doctor/physician if you feel unwell.
Specific treatment (see label).
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.
(Contd. on page 3)
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Material Safety Data Sheet
Printing date 08/14/2008
Reviewed on 08/14/2008
Version 5
Trade name: Dimethylamine
(Contd. of page 2)
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Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
Eliminate all ignition sources if safe to do so.
· Storage:
Store in a well-ventilated place.
Store in a well-ventilated place. Keep container tightly closed.
Store locked up.
Protect from sunlight. Store in a well-ventilated place.
· Disposal:
Dispose of contents/container in accordance with local/regional/national/international regulations.
4 First aid measures
· General information:
Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours
after the accident.
· After inhalation:
Supply fresh air. If required, provide artificial respiration and consult doctor. Keep patient warm. Consult doctor
if symptoms persist.
In case of unconsciousness place patient stably on the body side position.
· After skin contact: Immediately wash with water and soap and rinse thoroughly for at least 15 minutes.
· After eye contact: Rinse opened eye for at least 15 minutes under running water. Then consult a doctor.
· After swallowing: Not applicable
5 Fire fighting measures
· Suitable extinguishing agents:
CO2, powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
· Protective equipment: Wear self-contained respiratory protective device.
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6 Accidental release measures
· Person-related safety precautions:
Wear protective equipment. Keep unprotected persons away.
Ensure adequate ventillation.
Eliminate ignition sources
Stop leak - ONLY if possible to do so without risk.
· Measures for environmental protection:
Prevent seepage into sewage system, workpits and/or cellars.
In case of gas release or seepage into the ground inform responsible authorities.
· Measures for cleaning/collecting:
Dispose contaminated material as waste according to item 13.
Ensure adequate ventillation.
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7 Handling and storage
· Handling: Do not mix with air or oxygen above atmospheric pressure.
(Contd. on page 4)
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Page 4/9
Material Safety Data Sheet
Printing date 08/14/2008
Reviewed on 08/14/2008
Version 5
Trade name: Dimethylamine
(Contd. of page 3)
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· Information for safe handling:
Ensure good ventilation/exhaustion at the workplace.
Open and handle cylinder with care.
Handle with care. Avoid jolting, friction, and impact.
Use only in well ventilated areas.
Store cylinders upright with valve protection cap in place and firmly secured to prevent falling or being knocked
over.
If difficulty with operating cylinder valve is experienced discontinue use and contact supplier.
· Information about protection against explosions and fires:
Keep ignition sources away - Do not smoke.
Protect against electrostatic charges.
Pressurized container: protect from sunlight and do not expose to temperatures exceeding 50°C. Do not pierce or
burn, even after use.
· Storage:
· Requirements to be met by storerooms and receptacles:
Store in a cool location.
Do not expose cylinder to temperatures higher than  50°C (122 °F)
· Information about storage in one common storage facility:
Store away from oxidizing agents.
Store separately from cylinders containing oxygen or oxidants by a minimum distance of 20' or by a barrier of
non-combustible material at least 5' high having a fire resistant rating of at least 30minutes.
Sources of ignition should be removed from storage area.
· Further information about storage conditions:
Keep cylinder valve tightly closed.
Store in cool, dry conditions in well sealed receptacles.
Protect from heat and direct sunlight.
Store cylinder in a well ventilated area.
Store in accordance with local fire code and/or building code or any pertaining regulations.
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8 Exposure controls and personal protection
· Additional information about design of technical systems:
Adequate local ventillation.
Safety showers and eyewash stations should be nearby.
· Components with limit values that require monitoring at the workplace:
124-40-3 methylamine (di-) (23-100%)
EL Short-term value: 15 ppm
Long-term value: 5 ppm
· Additional information: The lists that were valid during the creation were used as basis.
· Personal protective equipment:
· General protective and hygienic measures:
Keep away from foodstuffs, beverages and feed.
Immediately remove all soiled and contaminated clothing.
Wash hands before breaks and at the end of work.
Avoid contact with the skin.
Avoid contact with the eyes and skin.
Protective clothing should be kept free of oil and grease.
(Contd. on page 5)
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Material Safety Data Sheet
Printing date 08/14/2008
Reviewed on 08/14/2008
Version 5
Trade name: Dimethylamine
(Contd. of page 4)
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PPE should be inspected and maintained regularly to retain it's effectiveness.
· Breathing equipment:
Use atmosphere-supplying respirators (e.g. supplied-air: demand, pressure-demand, or continuous-flow or self-
contained breathing apparatus: demand or pressure-demand or combination supplied-air with auxiliary self-
contained air supply atmosphere-supplying respirator) in case of insufficient ventilation.
· Protection of hands:
Protective gloves.
· Material of gloves
The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and
varies from manufacturer to manufacturer.
· Eye protection: Safety glasses
9 Physical and chemical properties
· General Information
Form:
Gaseous.
Color:
Colorless
Odor:
Ammonia-like
· Change in condition
Melting point/Melting range: -92.19°C
Boiling point/Boiling range: 7°C
· Flash point:
< 0°C
· Ignition temperature:
167°C
· Danger of explosion:
In use, may form flammable/explosive vapour-air mixture.
· Explosion limits:
Lower:
2.8 Vol %
Upper:
14.4 Vol %
· Solubility in / Miscibility with
Water at 20°C:
237 g/l
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10 Stability and reactivity
· Thermal decomposition / conditions to be avoided: No decomposition if used according to specifications.
· Dangerous reactions
May form explosive gas mixture with air.
May react with oxidizing agents.
· Dangerous products of decomposition: No dangerous decomposition products known.
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(Contd. on page 6)
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Material Safety Data Sheet
Printing date 08/14/2008
Reviewed on 08/14/2008
Version 5
Trade name: Dimethylamine
(Contd. of page 5)
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11 Toxicological information
· Acute toxicity:
· LD/LC50 values that are relevant for classification:
124-40-3 methylamine (di-)
Oral
LD50
698 mg/kg (rat)
Inhalative LC50/4hr 4540 ppm (rat)
· Primary irritant effect:
· on the skin: Irritant to skin and mucous membranes.
· on the eye: Strong irritant with the danger of severe eye injury.
· Sensitization: No sensitizing effects known.
12 Ecological information
· General notes:
Do not allow product to reach ground water, water course or sewage system.
Danger to drinking water if even small quantities leak into the ground.
13 Disposal considerations
· Product:
· Recommendation:  Unused product should be returned to vendor.
· Uncleaned packagings:
· Recommendation:
Cylinder and unused product should be returned to vendor. Disposable
cylinder must be disposed of in accordance with local regulations.
· Recommended cleansing agent: None applicable.
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14 Transport information
· TDG and DOT regulations:
· Hazard class:
2 
· Identification number:
UN1032
· Packing group:
- 
· Proper shipping name (technical name): DIMÉTHYLAMINE ANHYDRE
· Label
2.1
(Contd. on page 7)
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Page 7/9
Material Safety Data Sheet
Printing date 08/14/2008
Reviewed on 08/14/2008
Version 5
Trade name: Dimethylamine
(Contd. of page 6)
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· Packaging group:
- 
· Maritime transport IMDG:
· IMDG Class:
2.1
· UN Number:
1032
· Label
2.1
· Packaging group:
- 
· EMS Number:
F-D,S-U
· Marine pollutant:
No
· Proper shipping name:
DIMETHYLAMINE, ANHYDROUS
· Air transport ICAO-TI and IATA-DGR:
· ICAO/IATA Class:
2 
· UN/ID Number:
1032
· Label
2.1
· Packaging group:
- 
· Propper shipping name:
DIMETHYLAMINE, ANHYDROUS
· UN "Model Regulation": UN1032; DIMETHYLAMINE, ANHYDROUS; 2.1; -
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15 Regulations
· Sara
· Section 355 (extremely hazardous substances):
Substance is not listed.
· Section 313 (Specific toxic chemical listings):
Substance is listed.
· TSCA (Toxic Substances Control Act):
Substance is listed.
· Proposition 65
· Chemicals known to cause cancer:
Substance is not listed.
· Chemicals known to cause reproductive toxicity for females:
Substance is not listed.
· Chemicals known to cause reproductive toxicity for males:
Substance is not listed.
(Contd. on page 8)
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Page 8/9
Material Safety Data Sheet
Printing date 08/14/2008
Reviewed on 08/14/2008
Version 5
Trade name: Dimethylamine
(Contd. of page 7)
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· Chemicals known to cause developmental toxicity:
Substance is not listed.
· Cancerogenity categories
· EPA (Environmental Protection Agency)
Substance is not listed.
· NTP (National Toxicology Program)
Substance is not listed.
· TLV (Threshold Limit Value established by ACGIH)
124-40-3 methylamine (di-)
A4
· NIOSH-Ca (National Institute for Occupational Safety and Health)
Substance is not listed.
· OSHA-Ca (Occupational Safety & Health Administration)
Substance is not listed.
· Canadian substance listings:
· Canadian Domestic Substances List (DSL)
Substance is listed.
· Canadian Ingredient Disclosure list (limit 0.1%)
Substance is not listed.
· Canadian Ingredient Disclosure list (limit 1%)
Substance is listed.
· Product related hazard informations:
The product was classified in accordance with the hazard criteria of the Canadian Controlled Products
Regulations (CPR) and the MSDS contains all the information required by the CPR.
· Hazard symbols:
Harmful
  
Extremely flammable
  
· Risk phrases:
Extremely flammable.
Harmful by inhalation.
Irritating to respiratory system and skin.
Risk of serious damage to eyes.
· Safety phrases:
Keep out of the reach of children.
Keep away from sources of ignition - No smoking.
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Wear eye/face protection.
16 Other information
This information is based on our present knowledge. However, this shall not constitute a guarantee for any
specific product features and shall not establish a legally valid contractual relationship.
Please refer to the section 3 for NFPA and HMIS Hazard Codes.
(Contd. on page 9)
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Page 9/9
Material Safety Data Sheet
Printing date 08/14/2008
Reviewed on 08/14/2008
Version 5
Trade name: Dimethylamine
(Contd. of page 8)
DR
DISCLAIMER OF EXPRESSED AND IMPLIED WARRANTIES
Although reasonable care has been taken in the preparation of this document, we extend no warranties and make
no representations as to the accuracy or completeness of the information contained herein, and assume no
responsibility regarding the suitability of this information for the user’s intended purposes or for the consequences
of its use. Each individual should make a determination as to the suitability of the information for their particular
purpose(s).
GENERAL DISCLAIMER
For terms and conditions, including limitation of liability, please refer to the purchase agreement in effect between
Linde Inc. (or any of its affiliates and  subsidiaries) and the purchaser.
· Department issuing MSDS: Customer Service Centre: 1-866-385-5349
· Abbreviations and Acronyms:
. 
. 
HMIS: Hazardous Materials Identification System
NFPA: National Fire Protection Association
IMDG: International Marine Code for Dangerous Goods
N/A: Not Applicable
LC50: Lethal Concentration, 50 Percent
LD50: Lethal Dose, 50 Percent
IMDG: International Maritime Code for Dangerous Goods
DOT: US Department of Transportation
IATA: International Air Transport Association
IATA-DGR: Dangerous Goods Regulations by the "International Air Transport Association" (IATA)
ICAO: International Civil Aviation Organization
ICAO-TI: Technical Instructions by the "International Civil Aviation Organization" (ICAO)
GHS: Globally Harmonized System of Classification and Labelling of Chemicals
ACGIH: American Conference of Governmental Industrial Hygienists
EINECS: European Inventory of Existing Commercial Chemical Substances
CAS: Chemical Abstracts Service (division of the American Chemical Society)
WHMIS: Workplace Hazardous Materials Information System (Canada)
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