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SEC-BUTYLLITHIUM
CAS No.: 598-30-1
Synonyms:
Formula: C4H9Li
Exact Mass: 64.08640
Molecular Weight: 64.05530
PSA: 0.00000
LogP: 1.75410
Reference Price: $244/kg Inquiry Now
SEC-BUTYLLITHIUM 598-30-1 MSDS
Name: sec-Butyllithium 1.3m solution in cyclohexane/hexane (92/8) Material Safety Data Sheet
Synonym:
CAS: 598-30-1
Section 1 - Chemical Product   MSDS Name:sec-Butyllithium 1.3m solution in cyclohexane/hexane (92/8) Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
598-30-1 sec-Butyllithium, 1.3M solution in cyc 209-927-7
Hazard Symbols: F C
Risk Phrases: 11 14/15 17 34 48/20

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Highly flammable. Reacts violently with water liberating extremely flammable gases. Spontaneously flammable in air. Causes burns.
Harmful : danger of serious damage to health by prolonged exposure through inhalation.Toxic.Corrosive.Water-reactive.Moisture sensitive.Air sensitive.
Potential Health Effects
Eye:
Causes severe eye burns. May cause irreversible eye injury.
Skin:
Harmful if absorbed through the skin. Contact with liquid is corrosive and causes severe burns and ulceration.
Ingestion:
Aspiration hazard. May cause central nervous system depression, kidney damage, and liver damage. Causes digestive tract burns with immediate pain, swelling of the throat, convulsions, and possible coma. Aspiration of material into the lungs may cause chemical pneumonitis, which may be fatal. May cause corrosion and permanent tissue destruction of the esophagus and digestive tract.
Inhalation:
Inhalation of high concentrations may cause central nervous system effects characterized by nausea, headache, dizziness, unconsciousness and coma. Irritation may lead to chemical pneumonitis and pulmonary edema. Causes severe irritation of upper respiratory tract with coughing, burns, breathing difficulty, and possible coma. May cause effects similar to those described for ingestion.
Chronic:
Chronic inhalation and ingestion may cause effects similar to those of acute inhalation and ingestion.

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 immediately.
Skin:
Get medical aid immediately. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Possible aspiration hazard. 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:
Evacuate area and fight fire from a safe distance. Containers can build up pressure if exposed to heat and/or fire. As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Vapors can travel to a source of ignition and flash back. Combustion generates toxic fumes. Material is easily ignited if allowed to dry.
Extremely flammable. Material will readily ignite at room temperature. Water Reactive. Material will react with water and may release a flammable and/or toxic gas. Use water spray to keep fire-exposed containers cool. Water may be ineffective. Material is lighter than water and a fire may be spread by the use of water. Can form explosive mixtures at temperatures above the flashpoint.
Extinguishing Media:
Do NOT use water directly on fire. Water may be ineffective. Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Absorb spill using an absorbent, non-combustible material such as earth, sand, or vermiculite. Do not use combustible materials such as sawdust.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Ground and bond containers when transferring material. Do not get in eyes, on skin, or on clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Do not ingest or inhale. Do not allow contact with water. Use only in a chemical fume hood. Store and handle protected from air. Do not use if the material has evaporated to dryness. 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. Keep container closed to prevent drying out. Keep under a nitrogen blanket. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water. Keep away from organic halogens. Refrigerator/flammables.
Keep containers tightly closed.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Exposure Limits CAS# 598-30-1: 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: Solid/Liquid Mixture
Color: clear light yellow to yellow orange
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: 518 deg C ( 964.40 deg F)
Flash Point: 20 deg C ( 68.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: 20 deg C
Solubility in water: reacts
Specific Gravity/Density: .7500g/cm3
Molecular Formula: C4H9Li
Molecular Weight: 64.06

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, ignition sources, exposure to air, contact with water, organic materials, strong oxidants, exposure to moist air or water, dehydrating agents.
Incompatibilities with Other Materials:
Lithium is incompatible with acetonitrile + sulfur dioxide, bromine pentafluoride, bromobenzene, carbon + lithium tetrachloroaluminate + sulfunyl chloride, carbon + sulfunyl chloride, chlorine tri or pentafluoride, diazomethane, diborane, ethylene, halocarbbons, halogens, hydrogen, mercury, metal chlorides + nitrogen, metal oxides and chalcogenides, metals, nitric acid, nitryly fluoride, non-metal oxides, platinum, pol(1,1-difluoroethylene-hexafluoropropylene) (viton), sodium carbonate, sulfur, sulfinyl chloride, sulfur dioxide, trifluoromethyl hypofluorite, halocarbons, halogens, iron(II) sulfide, manganese telluride, arsenic, beryllium, maleic anhydride, carbides, carbon dioxide, + water, chlorine, chromium, chromium trichloride, cobalt alloys, nickel alloys, nitrogen, organic matter, oxygen, phosphorus, rubber, silicates, sodium nitrite, tantalum (V) oxide, vanadium, zirconium tetrachloride, iodoform, nitrogen + metal chlorides, fluorine, magnesium perchlorate. Butyl lithium above 20% in air can ignite spontaneously if the humidity exceeds 70%.
Concentrations above 25% are pyrophoric at any humidity. Hexane is incompatible with dinitrogen tetraoxide.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, lithium hydroxide, butane, oxides of lithium.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 598-30-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
sec-Butyllithium, 1.3M solution in cyclohexane/hexane (92/8) - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
  Ecotoxicity:
Do not empty into drains.

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

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: LITHIUM ALKYLS
Hazard Class: 4.2 (4.3)
UN Number: 2445
Packing Group:
IMO
Shipping Name: LITHIUM ALKYLS
Hazard Class: 4.2 (4.3)
UN Number: 2445
Packing Group: I
RID/ADR
Shipping Name: LITHIUM ALKYLS
Hazard Class: 4.2
UN Number: 2445
Packing group: I

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 14/15 Reacts violently with water liberating
extremely flammable gases.
R 17 Spontaneously flammable in air.
R 34 Causes burns.
R 48/20 Harmful : danger of serious damage to health
by prolonged exposure through inhalation.
Safety Phrases:
S 6A Keep under nitrogen.
S 16 Keep away from sources of ignition - No
smoking.
S 33 Take precautionary measures against static
discharges.
S 43B In case of fire, use fire-fighting equipment
on basis of sodium chloride, sodium bicarbonate (never
use water).
WGK (Water Danger/Protection)
CAS# 598-30-1: No information available.
Canada
CAS# 598-30-1 is listed on Canada's NDSL List.
CAS# 598-30-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 598-30-1 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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