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1-Butanol, Ultrapure, Spectrophotometric Grade, 99.0+%, Thermo Scientific Chemicals

Catalog No. AA32443K2
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1-Butanol is primarily used as a solvent, as an intermediate in chemical synthesis, and as a fuel. It is also used as a paint thinner and a solvent in other coating applications where it is used as a relatively slow evaporating latent solvent in lacquers and ambient-cured enamels. It finds other uses such as a component of hydraulic and brake fluids.

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.

Chemical Identifiers

CAS

71-36-3

Molecular Formula

C4H10O

Molecular Weight (g/mol)

74.123

MDL Number

MFCD00002964

InChI Key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

Synonym

1-butanol, butanol, n-butanol, butyl alcohol, n-butyl alcohol, 1-hydroxybutane, propylcarbinol, butyl hydroxide, propylmethanol, methylolpropane

PubChem CID

263

ChEBI

CHEBI:28885

IUPAC Name

butan-1-ol

SMILES

CCCCO

Specifications

pH

7

Melting Point

-90°C

Color

Colorless

Density

0.810 g/mL

Boiling Point

117°C to 118°C

Quantity

1 L

Flash Point

35°C (95°F)

Odor

Alcohol-like

Physical Form

Liquid

Refractive Index

1.399

Linear Formula

CH3(CH2)3OH

UN Number

UN1120

Beilstein

969148

Merck Index

14,1540

Solubility Information

Soluble in water.

Formula Weight

74.12

Percent Purity

≥99.0%

Grade

Ultrapure

Chemical Name or Material

1-Butanol

Hazard Category

H226-H302-H315-H318-H335-H336

Hazard Statement

GHS H Statement
H318-H226-H302-H335-H336-H315
Causes serious eye damage.
Flammable liquid and vapor.
Harmful if swallowed.
May cause respiratory irritation.
May cause drowsiness or dizziness.
Causes skin irritation.

Precautionary Statement

P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P314-P330-P332+P313-P363-P370+P378q-P501c

DOTInformation

Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: BUTANOLS

EINECSNumber

200-751-6

RTECSNumber

EO1400000

TSCA

Yes

Recommended Storage

Ambient temperatures

RUO – Research Use Only

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