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(S)-(+)-2-Butanol, 98+%
(S)-(+)-2-Butanol, 98+%
(S)-(+)-2-Butanol, 98+%
Thermo Scientific Chemicals

(S)-(+)-2-Butanol, 98+%

CAS: 4221-99-2 | C4H10O | 74.123 g/mol
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Catalog number L14164.06
also known as L14164-06
Price (USD)
225.65
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Ends: 30-Jun-2026
265.00
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Quantity:
5 g
Request bulk or custom format
Price (USD)
225.65
Special offer
Online exclusive
Ends: 30-Jun-2026
265.00
Save 39.35 (15%)
Each
Chemical Identifiers
CAS4221-99-2
IUPAC Namebutan-2-ol
Molecular FormulaC4H10O
InChI KeyBTANRVKWQNVYAZ-UHFFFAOYNA-N
SMILESCCC(C)O
View more
SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)Clear colorless to pale yellow
FormLiquid
Assay (GC)≥98.0%
Optical Rotation+12° to +14° (neat)
Refractive Index1.3950-1.3990 @ 20°C
For synthesis of optically active products

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.

RUO – Research Use Only