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2-methylpropanamine
CAS No.: 78-81-9
Synonyms:
Formula: C4H11N
Exact Mass: 73.08910
Molecular Weight: 73.13680
PSA: 26.02000
LogP: 1.30140
Reference Price: $4,516/ton Inquiry Now
2-methylpropanamine 78-81-9 MSDS
Name: Isobutylamine 99% Material Safety Data Sheet
Synonym: 1-Amino-2-methylpropan
CAS: 78-81-9
Section 1 - Chemical Product   MSDS Name:Isobutylamine 99% Material Safety Data Sheet
Synonym:1-Amino-2-methylpropan

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
78-81-9 Isobutylamine 99 201-145-4
Hazard Symbols: F C
Risk Phrases: 11 22 34

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Highly flammable. Harmful if swallowed. Causes burns.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes severe skin irritation. May cause blistering of the skin.
Ingestion:
Harmful if swallowed. Causes gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation:
Causes respiratory tract irritation. Vapors may cause dizziness or suffocation. Inhalation can cause headache and dryness of nose and throat.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:

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.
Vapors can travel to a source of ignition and flash back. Use water spray to keep fire-exposed containers cool. Extremely flammable liquid and vapor. Containers may explode in the heat of a fire.
Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Will be easily ignited by heat, sparks or flame.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT use straight streams of water.

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. 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:
Wash thoroughly after handling. Use only in a well-ventilated area.
Ground and bond containers when transferring material. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Flammables-area.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 78-81-9: Germany: 5 ppm TWA; 15 mg/m3 TWA Germany: Skin absorber 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:
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
Color: colorless
Odor: None reported.
pH: Not available.
Vapor Pressure: 135 hPa @ 20 C
Viscosity: 0.6 mPas 20 deg C
Boiling Point: 64 - 71 deg C @ 760.00mm Hg
Freezing/Melting Point: -85 deg C
Autoignition Temperature: 400 deg C ( 752.00 deg F)
Flash Point: -9 deg C ( 15.80 deg F)
Explosion Limits, lower: 1.90 vol %
Explosion Limits, upper: 10.80 vol %
Decomposition Temperature:
Solubility in water: Miscible.
Specific Gravity/Density: .7360g/cm3
Molecular Formula: C4H11N
Molecular Weight: 73.13

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, ignition sources, excess heat, strong oxidants, electrical sparks, exposure to flame.
Incompatibilities with Other Materials:
Alkali metals, copper, copper alloys, halogens, organic acids, phenols, vinyl acetate, epichlorohydrin, alcohols and glycols (e.g.
butyl alcohol, ethanol, methanol, ethylene glycol), aldehydes (e.g.
acetaldehyde, acrolein, chloral hydrate, formaldehyde), isocyanates (e.g. methyl isocyanate), ketones (e.g. acetone, acetophenone, MEK, MIBK), organic anhydrides, mineral acids.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 78-81-9: NP9900000 LD50/LC50:
CAS# 78-81-9: Oral, rat: LD50 = 224 mg/kg.
Carcinogenicity:
Isobutylamine - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: ISOBUTYLAMINE
Hazard Class: 3 (8)
UN Number: 1214
Packing Group: II
IMO
Shipping Name: ISOBUTYLAMINE
Hazard Class: 3.2 (8)
UN Number: 1214
Packing Group: II
RID/ADR
Shipping Name: ISOBUTYLAMINE
Hazard Class: 3
UN Number: 1214
Packing group: II
USA RQ: CAS# 78-81-9: 1000 lb final RQ (Listed under Butylamine); 454 kg final R

Section 15 - REGULATORY INFORMATION
 
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 25 Avoid contact with eyes.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 78-81-9: 2
Canada
CAS# 78-81-9 is listed on Canada's DSL List.
CAS# 78-81-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 78-81-9 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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