ChemicalBook >>2-Methyl-1-butanol>>2-Methyl-1-butanol(137-32-6)

2-Methyl-1-butanol(137-32-6)

2-Methyl-1-butanol(137-32-6)
Product IdentificationBack to Contents
【Product Name】

2-Methyl-1-butanol
【Synonyms】

2-Methylbutan-1-ol
Barium amidosulfonate
sec-Butylcarbonol
Sulfamic acid, barium salt (2:1)
【CAS】

137-32-6
【CAS】

13770-86-0
【Formula】

BaH4N2O6S2
【Formula】

C5H12O
【Molecular Weight】

88.15
【Molecular Weight】

331.52
【EINECS】

205-289-9
【EINECS】

237-394-0
【RTECS】

EL5250000
【RTECS Class】

Primary Irritant
【Merck】

12,6109
【Beilstein/Gmelin】

1718810
【Beilstein/Gmelin】

137326 (G)
【Beilstein Reference】

4-01-00-01666
【EC Index Number】

603-006-00-7
【EC Class】

flammable, harmful
Physical and Chemical PropertiesBack to Contents
【Appearance】

Colorless liquid with a sour, sharp odor.
【Appearance】

White needles
【Solubility in water】

183 g/L (0 C)
【Solubility in water】

30 g/L
【Melting Point】

-70
【Boiling Point】

129
【Vapor Pressure】

5 (25 C)
【Density】

3.15 g/cm3 (20 C)
【Density】

0.8341 g/cm3 (0 C)
【Partition Coefficient】

1.29
【Heat Of Vaporization】

42.7 (25 C)
【Usage】

Solvent, organic synthesis (introduction of active amyl group), in lubricants, plasticizers, additives for oils & paints.
【Saturation Concentration】

2704 ppm (0.27%) at 20 C; 4106 ppm (0.41%) at 25 C (calculated)
【Vapor Density】

3
【Odor threshold】

0.045 mg/m3
【Refractive Index】

1.4105 (20 C)
First Aid MeasuresBack to Contents
【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.
【Ingestion】

Seek medical assistance.
【Inhalation】

TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed.
【Inhalation】

Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.
【Inhalation】

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Skin】

Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
【Skin】

Contact with molten substance may cause severe burns to skin and eyes. See Inhalation.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
【Eyes】

See Inhalation.
【Eyes】

Immediately flush with running water for at least 20 minutes.
Handling and StorageBack to Contents
【Storage】

Keep away from heat, sparks, and flame. 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.
【Storage】

Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
【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. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
【Handling】

All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.
Hazards IdentificationBack to Contents
【Ingestion】

See Inhalation.
【Inhalation】

May cause respiratory tract irritation. Vapors may cause dizziness or suffocation.
【Skin】

May cause skin irritation.
【Eyes】

Vapors may cause eye irritation.
【Ingestion】

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.
【Hazards】

Contact with metals may evolve flammable hydrogen gas.
【Hazards】

Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers.
【EC Risk Phrase】

R 10 20
【EC Safety Phrase】

S 24/25
【UN (DOT)】

1105
【UN (DOT)】

1564
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

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.
【Personal Protection】

Wear appropriate protective gloves, clothing and goggles.
【Respirators】

Wear positive pressure self-contained breathing apparatus (SCBA).
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Exposure Effects】

Headache, dizziness, giddiness, ataxia, sedation and coma may occur.
【Poison Class】

4
Fire Fighting MeasuresBack to Contents
【Flash Point】

43
【Autoignition】

340
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire. Vapors mixed with air can explode when ignited. Extinguishing media: Use water spray to cool fire-exposed containers. In case of fire, use water fog, dry chemical, carbon dioxide, or regular foam.
【Fire Fighting】

Extinguish using agent most appropriate for surrounding fire.
【Upper exp. limit】

10.3
【Lower exp. limit】

1.2
【Fire Potential】

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
【Fire Potential】

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Remove all sources of ignition. Use a spark-proof tool.
【Small spills/leaks】

ELIMINATE all ignition sources. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.
Stability and ReactivityBack to Contents
【Disposal Code】

1
【Stability】

No data.
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Carbon monoxide, carbon dioxide.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport InformationBack to Contents
【UN Number】

1105
【UN Number】

1564
【Hazard Class】

3
【Hazard Class】

6.1
【Packing Group】

II; III
【HS Code】

2905 15 00
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