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  7. 2-Butyn-1-ol, 98%

2-Butyn-1-ol, 98%

Product Code. 11457677
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Product Code. 11457677 Supplier Thermo Scientific Alfa Aesar Supplier No. A15709.06
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Description

CAS: 764-01-2 | C4H6O | 70.091 g/mol

2-Butyn-1-ol is used in the synthesis of homocoupling products. It is also used to inhibit corrosion of iron in acidic solution.

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
2-Butyn-1-ol is used in the synthesis of homocoupling products. It is also used to inhibit corrosion of iron in acidic solution.

Solubility
Miscible with chloroform and methanol.

Notes
Incompatible with oxidizing agents, acids, acid anhydrides and copper.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 764-01-2
Molecular Formula C4H6O
Molecular Weight (g/mol) 70.091
MDL Number MFCD00002914
InChI Key NEEDEQSZOUAJMU-UHFFFAOYSA-N
Synonym 2-butyn-1-ol, 2-butynol, 2-butyne-1-ol, hydroxymethylmethylacetylene, 2-butynyl alcohol, 1-hydroxybut-2-yne, 2-butyn-l-ol, 2-butyn1-ol, 2-butin-1-ol, but-2-in-1-ol
PubChem CID 12991
IUPAC Name but-2-yn-1-ol
SMILES CC#CCO

Specifications

Melting Point -2°C
Density 0.938
Boiling Point 142°C to 143°C
Flash Point 51°C (123°F)
Odor Characteristic
Refractive Index 1.453
Quantity 5 g
UN Number UN1987
Beilstein 1733676
Solubility Information Miscible with chloroform and methanol.
Formula Weight 70.09
Percent Purity 98%
Chemical Name or Material 2-Butyn-1-ol
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Safety and Handling

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Product Identifier
  • 2-Butyn-1-ol
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • 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.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 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.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contain: But-2-yn-1-ol
SDS

RUO – Research Use Only

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