Isobutanol, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11466286	Thermo Scientific Alfa Aesar B23091.AP	500 mL
11476286	Thermo Scientific Alfa Aesar B23091.0F	2500 mL

Description

Isobutanol is a reagent used in organic reactions. It is employed in the synthesis of new fluorinating reagents. It is also used in the lipase-catalyzed production of biodiesel as an energy source. It acts as a catalyst for the liquid-phase esterification of acetic acid by ion-exchange resins. Dehydration of fermented isobutanol is useful in the production of renewable chemicals and fuels.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Isobutanol is a reagent used in organic reactions. It is employed in the synthesis of new fluorinating reagents. It is also used in the lipase-catalyzed production of biodiesel as an energy source. It acts as a catalyst for the liquid-phase esterification of acetic acid by ion-exchange resins. Dehydration of fermented isobutanol is useful in the production of renewable chemicals and fuels.

Solubility
Miscible with alcohol and diethyl ether. Partially miscible with water.

Notes
Avoid all sources of ignition. Keep container tightly closed in a dry and well-ventilated place.

Chemical Identifiers

• CAS: 78-83-1
• Molecular Weight (g/mol): 74.123
• InChI Key: ZXEKIIBDNHEJCQ-UHFFFAOYSA-N
• PubChem CID: 6560
• IUPAC Name: 2-methylpropan-1-ol

• Molecular Formula: C4H10O
• MDL Number: MFCD00004740
• Synonym: 2-methyl-1-propanol, isobutanol, isobutyl alcohol, 1-propanol, 2-methyl, 1-hydroxymethylpropane, isopropylcarbinol, iso-butyl alcohol, 2-methylpropyl alcohol, isobutylalkohol, i-butyl alcohol
• ChEBI: CHEBI:46645
• SMILES: CC(C)CO

Specifications

• pH: 7
• CAS: 78-83-1
• Boiling Point: 107°C to 108°C
• Odor: Sweet
• Molecular Formula: C4H10O
• MDL Number: MFCD00004740
• Beilstein: 1730878
• Synonym: 2-methyl-1-propanol, isobutanol, isobutyl alcohol, 1-propanol, 2-methyl, 1-hydroxymethylpropane, isopropylcarbinol, iso-butyl alcohol, 2-methylpropyl alcohol, isobutylalkohol, i-butyl alcohol
• InChI Key: ZXEKIIBDNHEJCQ-UHFFFAOYSA-N
• IUPAC Name: 2-methylpropan-1-ol
• PubChem CID: 6560
• Formula Weight: 74.12
• Chemical Name or Material: Isobutanol

• Melting Point: -108°C
• Density: 0.802
• Flash Point: 28°C (82°F)
• Refractive Index: 1.396
• Linear Formula: (CH₃)₂CHCH₂OH
• UN Number: UN1212
• Merck Index: 14,5131
• Solubility Information: Miscible with alcohol and diethyl ether. Partially miscible with water.
• SMILES: CC(C)CO
• Molecular Weight (g/mol): 74.123
• ChEBI: CHEBI:46645
• Percent Purity: 99%

Safety and Handling

GHS H Statement
H318-H226-H335-H336-H315
Causes serious eye damage.
Flammable liquid and vapour.
May cause respiratory irritation.
May cause drowsiness or dizziness.
Causes skin irritation.

P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P314-P332+P313-P363-P370+P378q-P501c

H226-H315-H318-H335-H336

missing translation for 'dotInformation' : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ISOBUTANOL

missing translation for 'einecsNumber' : 201-148-0

missing translation for 'rtecsNumber' : NP9625000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• Isobutanol

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 3
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H226-Flammable liquid and vapour.
• H315-Causes skin irritation.
• H318-Causes serious eye damage.
• H335-May cause respiratory irritation.
• H336-May cause drowsiness or dizziness.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

Supplemental information

• MIXTURE LIST-Contains : Isobutyl alcohol

RUO – Research Use Only