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Search   
MSDS  
:
 1,1-Dimethylpropargylamine
CAS  
:
 7732-18-5
SYNONYMS  
:
 1,1-Dimethyl-2-propynylamine.

Section 1 - Chemical Product and Company Identification
MSDS Name: 1,1-Dimethylpropargylamine
Catalog Numbers: AC175620000, AC175620010, AC175620050, AC175620250, AC175621000, AC175625000 AC175625000
Synonyms:
1,1-Dimethyl-2-propynylamine.
Company Identification:

              Acros Organics N.V.
              One Reagent Lane
              Fair Lawn, NJ 07410
For information in North America, call: 800-ACROS-01
For emergencies in the US, call CHEMTREC: 800-424-9300

Section 2 - Composition, Information on Ingredients

CAS# Chemical Name Percent EINECS/ELINCS
2978-58-7 1,1-Dimethylpropargylamine 95 221-029-7
7732-18-5 Water 5 231-791-2

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: colorless liquid. Flash Point: 2 deg C.
Danger! Causes burns by all exposure routes. Flammable liquid and vapor. Harmful if swallowed.
Target Organs: Respiratory system, gastrointestinal system, eyes, skin.


Potential Health Effects
Eye: Causes eye burns.
Skin: Causes skin burns.
Ingestion: Harmful if swallowed. Causes gastrointestinal tract burns.
Inhalation: Causes chemical burns to the respiratory tract.
Chronic: Chronic exposure may cause effects similar to those of acute exposure.

Section 4 - First Aid Measures


Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid imme diately.
Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician: Treat symptomatically and supportively.

Section 5 - Fire Fighting Measures


General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Vapors may form an explosive mixture with air. 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. Flammable liquid and vapor.
Extinguishing Media: Use water spray to cool fire-exposed containers. Use foam, dry chemical, or carbon dioxide. Water may be ineffective. Do NOT use straight streams of water.
Flash Point: 2 deg C ( 35.60 deg F)
Autoignition Temperature: Not available.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating: (estimated) Health: 3; Flammability: 3; Instability: 0

Section 6 - Accidental Release Measures


General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. A vapor suppressing foam may be used to reduce vapors.

Section 7 - Handling and Storage


Handling: Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Do not get on skin or in eyes. Do not ingest or inhale. Use with adequate ventilation. Use only in a chemical fume hood. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage: Keep away from sources of ignition. Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. Keep containers tightly closed.

Section 8 - Exposure Controls, Personal Protection


Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use only under a chemical fume hood. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Exposure Limits
Chemical Name ACGIH NIOSH OSHA - Final PELs
1,1-Dimethylpropargylamine none listed none listed none listed
Water none listed none listed none listed

OSHA Vacated PELs: 1,1-Dimethylpropargylamine: No OSHA Vacated PELs are listed for this chemical. Water: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
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: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - Physical and Chemical Properties


Physical State: Liquid
Appearance: colorless
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: 79 - 80 deg C
Freezing/Melting Point:Not available.
Decomposition Temperature:Not available.
Solubility: Not available.
Specific Gravity/Density:.7900g/cm3
Molecular Formula:C5H9N
Molecular Weight:83.13

Section 10 - Stability and Reactivity


Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials, ignition sources, excess heat.
Incompatibilities with Other Materials: Strong oxidizing agents.
Hazardous Decomposition Products: Carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - Toxicological Information


RTECS#:      
CAS# 2978-58-7: ER9543533      
CAS# 7732-18-5: ZC0110000
LD50/LC50:
CAS# 2978-58-7:
     Draize test, rabbit, eye: 100 uL Moderate;
     Oral, rat: LD50 = 1470 mg/kg;
.

CAS# 7732-18-5:
     Oral, rat: LD50 = >90 mL/kg;
.

Carcinogenicity:
CAS# 2978-58-7: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 7732-18-5: Not listed by ACGIH, IARC, NTP, or CA Prop 65.

Epidemiology: No information available.
Teratogenicity: No information available.
Reproductive Effects: No information available.
Mutagenicity: No information available.
Neurotoxicity: No information available.
Other Studies:

Section 12 - Ecological Information


Ecotoxicity: No data available. No information available.
Environmental: No information available.
Physical: No information available.
Other: Do not empty into drains.

Section 13 - Disposal Considerations

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.

Section 14 - Transport Information

US DOT Canada TDG
Shipping Name: AMINES, FLAMMABLE, CORROSIVE, N.O.S. AMINES, FLAMMABLE, CORROSIVE, N.O.S.
Hazard Class: 3 3
UN Number: UN2733 UN2733
Packing Group: II II

Section 15 - Regulatory Information

US FEDERAL

TSCA
     CAS# 2978-58-7 is listed on the TSCA inventory.
     CAS# 7732-18-5 is listed on the TSCA inventory.
Health & Safety Reporting List
     None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
     None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
     None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
     None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
     None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
     None of the chemicals in this product have a TPQ.
Section 313      No chemicals are reportable under Section 313.
Clean Air Act:
     This material does not contain any hazardous air pollutants.
     This material does not contain any Class 1 Ozone depletors.
     This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
     None of the chemicals in this product are listed as Hazardous Substances under the CWA.
     None of the chemicals in this product are listed as Priority Pollutants under the CWA.
     None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
     None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
     CAS# 2978-58-7 is not present on state lists from CA, PA, MN, MA, FL, or NJ.
     CAS# 7732-18-5 is not present on state lists from CA, PA, MN, MA, FL, or NJ.

California Prop 65

California No Significant Risk Level: None of the chemicals in this product are listed.

European/International Regulations

European Labeling in Accordance with EC Directives
Hazard Symbols:
     F C
Risk Phrases:

     R 11 Highly flammable.
     R 22 Harmful if swallowed.
     R 34 Causes burns.

Safety Phrases:

     S 16 Keep away from sources of ignition - No smoking.
     S 24/25 Avoid contact with skin and eyes.
     S 33 Take precautionary measures against static discharges.
     S 36/37/39 Wear suitable protective clothing, gloves and eye/face pr
     otection.
     S 45 In case of accident or if you feel unwell, seek medical advice
     immediately (show the label where possible).
     S 9 Keep container in a well-ventilated place.

WGK (Water Danger/Protection)

     CAS# 2978-58-7: No information available.
     CAS# 7732-18-5: No information available.
Canada - DSL/NDSL
     CAS# 7732-18-5 is listed on Canada's DSL List.
     CAS# 2978-58-7 is listed on Canada's NDSL List.
Canada - WHMIS
     This product has a WHMIS classification of B2, E, D1B.
This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and the MSDS contains all of the information required by those regulations.
Canadian Ingredient Disclosure List

Section 16 - Additional Information

MSDS Creation Date: 11/06/1998
Revision #4 Date: 7/05/2007

The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Fisher be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Fisher has been advised of the possibility of such damages.

ALL Chemical Analysis PAGES IN THIS GROUP
NAMECAS
Sodium metaphosphate 10124-56-8
trans-2-Pentenoic acid 13991-37-2
3-Acetylindole, 97% 703-80-0
Sodium sulfhydrate 497-19-8
Sodium Hydrosulfite 7775-14-6SODIUM DITHIONITE<-td>
Sodium hydroxide, solid 497-19-8
3,5-Dimethyl-2-cyclohexen-1-one, 99% 1123-09-7
Sodium hypophosphite monohydrate 10039-56-2
Sodium iodate 7681-55-2
Sodium Iodide, Anhydrous, 99+% 7681-82-5
1,1'-(4-Chlorobutylidene)bis-(4-fluorobenzene) tech. 90+% 3312-04-7
Sodium Lactate 7732-18-5
Sodium arsenite, powder, certified 7784-46-5
Sodium metabisulfite 7681-57-4
2,6-Dichloropyrazine, 99+% 4774-14-5
Sodium methoxide, anhydrous powder 1310-73-2
Potassium Hydroxide 0.2N Solution in Methanol Not available
Sodium Nitrate 7631-99-4
Octanoic acid 124-07-2
Sodium nitrite 7632-00-0
1-Phenyl-1-cyclopropanecarboxylic acid, 97% 6120-95-2
4,4'-Dimethoxybenzhydrol, 98+% 728-87-0
1,1-Dimethylpropargylamine 7732-18-5
Diethyldithiocarbamic Acid, Sodium Salt Trihydrate, Reagent ACS <-td>
Vinyltriphenylphosphonium bromide, 97% 5044-52-0
Sodium Vanadate 13721-39-6
Mucic Acid, 98% 526-99-8
Sodium oxalate 62-76-0
2-Hydroxyethylhydrazine, 90% 109-84-2
Methyl benzilate 76-89-1
Methyl (r)-(+)-Lactate 17392-83-5
2-Thiophenecarboxylic acid hydrazide, 97% 2361-27-5
Acetonyltriphenylphosphonium chloride, 99% 1235-21-8
3,5-Dinitro-2-Methylbenzyl Alcohol, 97% 80866-93-9
Sodium perchlorate monohydrate 7791-07-3
Sodium periodate 7790-28-5
2,2,5,5-Tetramethyl-4-methylene-3-formyl-imidazolidine-1-oxyl, free radical, 98% 82814-77-5
Sucrose Diacetate Hexaisobutyrate (Pract) 126-13-6
Sodium peroxide 1310-73-2
Sodium phosphate dibasic heptahydrate 7782-85-6
Dichloromethane-D2, 100.0 Atom % D 1665-00-5
6-Hydroxydopamine hydrobromide 636-00-0
Hepta-O-Acetyl-Cellobiosyl-Betha-Azide, 99% 33012-50-9
4-Fluorophenyl isocyanate, 99% 1195-45-5
Potassium sodium tartrate tetrahydrate 6381-59-5
3,4-Dihydroxycinnamic acid, 99+%, predominantly trans isomer 331-39-5
Sodium pyrophosphate decahydrate 13472-36-1
Salicylic acid, sodium salt 54-21-7
Paraldehyde, 99.5% (gc) 123-63-7
4-Chloro-3-nitrobenzenesulfonyl chloride 97-08-5



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