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  6. (S)-(-)-3-Butyn-2-ol, 99%

(S)-(-)-3-Butyn-2-ol, 99%

Catalog No. p-7048153
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Catalog No. AAL2034503 Supplier Thermo Scientific Chemicals Supplier No. L2034503
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Description

CAS: 2914-69-4 | C4H6O | 70.091 g/mol

(S)-(-)-3-Butyn-2-ol is used to prepare (S)-(-)-2-tert-butyldimethylsiloxybut-3-yne. It finds application in ruthenium-catalyzed polymerization to get helical polyacetylenes.

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
(S)-(-)-3-Butyn-2-ol is used to prepare (S)-(-)-2-tert-butyldimethylsiloxybut-3-yne. It finds application in ruthenium-catalyzed polymerization to get helical polyacetylenes.

Solubility
Miscible with water.

Notes
Incompatible with strong oxidizing agents.

Chemical Identifiers

CAS 2914-69-4
Molecular Formula C4H6O
Molecular Weight (g/mol) 70.091
MDL Number MFCD00190166
InChI Key GKPOMITUDGXOSB-BYPYZUCNSA-N
Synonym s---3-butyn-2-ol, s-3-butyn-2-ol, 2s-but-3-yn-2-ol, s-but-3-yn-2-ol, 3-butyn-2-ol, 2s, s---1-butyn-3-ol, 2s-3-butyn-2-ol, 3r-+-3-hydroxybut-1-yne, s---3-butyn-2-ol, purum gc
PubChem CID 6995470
IUPAC Name (2S)-but-3-yn-2-ol
SMILES CC(C#C)O

Specifications

Density 0.891
Boiling Point 108°C to 109°C
Flash Point 28°C (82°F)
Refractive Index 1.426
Quantity 1 g
UN Number UN2929
Beilstein 4652597
Solubility Information Miscible with water.
Optical Rotation −47° (Neat)
Formula Weight 70.09
Percent Purity 99%
Chemical Name or Material (S)-(-)-3-Butyn-2-ol
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Safety and Handling

Hazard Category H226-H300+H310+H330-H315-H317-H319-H335
Hazard Statement GHS H Statement
H300-H310-H226-H315-H319-H335
Fatal if swallowed.
Fatal in contact with skin.
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P233-P240-P241-P242-P243-P260-P262-P264b-P270-P271-P272-P280-P285-P301+P310-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P333+P313-P362-P374-P380-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC LIQUIDS, FLAMMABLE, ORGANIC, N.O.S.
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only