2-BUTANOL

Product Name: 2-BUTANOL
CAS No.: 15892-23-6
Chemical Name: 2-BUTANOL
Synonyms: BUTAN-2-OL;2-HYDROXYBUTANE;2-Butyl alcohol;S-BUTYL ALCOHOL;BUTYLENE HYDRATE;rac-(R*)-2-Butanol;ETHYLMETHYLCARBINOL;METHYLETHYLCARBINOL;rac-(2R*)-2-Butanol;rac-(R*)-Butane-2-ol
CBNumber: CB8441652
Molecular Formula: C4H10O
Formula Weight: 74.12
MOL File: 15892-23-6.mol

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2-BUTANOL Property

Melting point:: −115 °C(lit.)
Boiling point:: 98 °C(lit.)
Density: 0.808 g/mL at 25 °C(lit.)
vapor density: 2.6 (vs air)
vapor pressure: 12.5 mm Hg ( 20 °C)
refractive index: n20/D 1.397(lit.)
Flash point:: 80 °F
CAS DataBase Reference: 15892-23-6(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37-67
Safety Statements: 13-24/25-26-46-7/9
RIDADR: UN 1120 3/PG 3
OEB: A
OEL: TWA: 100.0 ppm; 305.0 mg/m3, STEL: 150.0 ppm; 455.0 mg/m3
WGK Germany: 1
RTECS: EO1750000
HS Code: 29051420
Toxicity: dog,LDLo,oral,2400mg/kg (2400mg/kg),National Technical Information Service. Vol. OTS0572377,

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H319Causes serious eye irritation

H335May cause respiratory irritation

H336May cause drowsiness or dizziness

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

AK Scientific

Product number: V0264
Product name: (+/-)-2-Butanol
Packaging: 25mL
Price: $14
Updated: 2021/12/16

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2-BUTANOL Chemical Properties,Usage,Production

Definition

ChEBI: Butan-2-ol is a secondary alcohol that is butane substituted by a hydroxy group at position 2. It derives from a hydride of a butane.

Potential Exposure

Butyl alcohols are used as solvents for paints, lacquers, varnishes, natural and synthetic resins, gums, vegetable oils, dyes, camphor, and alkaloids. They are also used as an intermediate in the manufacture of pharmaceuticals and chemicals; in the manufacture of artificial leather, safety glass; rubber and plastic cements, shellac, raincoats, photographic films, perfumes; and in plastic fabrication.

Shipping

UN1120 Butanols, Hazard Class: 3; Labels: 3— Flammable liquid. UN1212 Isobutanol or Isobutyl alcohol, Hazard Class: 3; Labels: 3—Flammable liquid

Purification Methods

Purification methods are the same as for n-Butanol. These include drying with K2CO3 or CaSO4, followed by filtration and fractional distillation, refluxing with CaO, distillation, then refluxing with magnesium and redistillation, and refluxing with, then distilling from CaH2. Calcium carbide has also been used as a drying agent. The anhydrous alcohol is obtained by refluxing with sec-butyl phthalate or succinate. (For method see Ethanol.) Small amounts of alcohol can be purified via conversion to the alkyl hydrogen phthalate and recrystallisation [Hargreaves J Chem Soc 3679 1956]. For purification of optical isomers, see Timmermans and Martin [J Chem Phys 25 411 1928]. [Beilstein 2 III 1566.]

Incompatibilities

Butyl alcohols may form explosive mixture with air. In all cases they are Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Attacks some plastics, rubber and coatings. n-Butanol is incompatible with strong acids; halogens, caustics, alkali metals; aliphatic amines; isocyanates. sec-Butanol forms an explosive peroxide in air. Ignites with chromium trioxide. Incompatible with strong oxidizers; strong acids; aliphatic amines; isocyanates, organic peroxides. tert-Butanol is incompatible with strong acids (including mineral acid), including mineral acids; strong oxidizers or caustics, aliphatic amines; isocyanates, alkali metals (i.e., lithium, sodium, potassium, rubidium, cesium, francium). isoButanol is incompatible with strong acids; strong oxidizers; caustics, aliphatic amines; isocyanates, alkali metals and alkali earth. May react with aluminum at high temperatur

Waste Disposal

Incineration, or bury absorbed waste in an approved land fill.

2-BUTANOL Preparation Products And Raw materials

Raw materials

2-Butanol DI-N-BUTYL SULFATE 1,3-Butadiene PETROLEUM ETHER n-Butane 2-BUTENE CIS-2-BUTENE

Preparation Products

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2-BUTANOL Suppliers

China 9 Czech Republic 1 Germany 1 India 2 Japan 2 Norway 1 South Korea 1 Switzerland 1 Ukraine 1 United Kingdom 3 United States 22 Global 44

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15892-23-6, 2-BUTANOLRelated Search:

3-METHYLCYCLOPENTANOL 2-Methylcyclohexanol 1-Methylcyclopentanol 1,4-DIBROMO-2-BUTANOL 1,3-CYCLOPENTANEDIOL Cyclobutanol CYCLOPROPYL DIPHENYL CARBINOL 1,4-Dibromo-2,3-butanediol TRANS-2-METHYLCYCLOPENTANOL 1-CYCLOPROPYLETHANOL 1-ETHYNYLCYCLOPENTANOL 2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIOL 2,3-DIMETHYLCYCLOHEXANOL Cyclopentanol TERT-BUTYL ALCOHOL-OD,TERT-BUTYL ALCOHOL-D1 Sodium tert-butyl alcohol Butyl alcohol, hydrogen phosphite (S)-(+)-SEC-BUTYL ALCOHOL

METHYLETHYLCARBINOL

BUTAN-2-OL

BUTYLENE HYDRATE

ETHYLMETHYLCARBINOL

2-Butyl alcohol

2-HYDROXYBUTANE

SECONDARY BUTYL ALCOHOL

S-BUTYL ALCOHOL

rac-(2R*)-2-Butanol

rac-(R*)-2-Butanol

rac-(R*)-Butane-2-ol

2-Butanol, 99.5%, SpcDry, Water≤50 ppM (by K.F.), SpcSeal

2-Butanol, 99.5%, SpcDry, with Molecular sieves, Water≤50 ppM (by K.F.), SpcSeal

secondary butyl alcohol(SBA)

15892-23-6

158952-23-6

78922

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