2-Butyn-1-ol, 98%

CAS Number 764-01-2 Synonyms
  • 1-Hydroxy-2-butyne

Size Price ($) Your Price Quantity Options Availability
5g 37.90 Check Availability Add to Favorites Enter qty and click ?
25g 133.00 Check Availability Add to Favorites Enter qty and click ?
100g 422.00 Check Availability Add to Favorites Enter qty and click ?

2-Butyn-1-ol, 98%

MDL: MFCD00002914
EINECS: 212-113-4

Chemical Properties

Formula: CH3C≡CCH2OH  Flash point: 51°(123°F)
Formula weight: 70.09  Density: 0.938
Melting point: -2° Refractive Index: 1.4530
Boiling point: 142-143° 

GHS Hazard and Precautionary Statements

Hazard Statements : H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements : P210-P261-P303+P361+P353-P305+P351+P338-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

FlammableHarmful or Irritant

Other References

Beilstein: 1733676
UN#: UN1987
Hazard Class: 3
Packing Group: III
Harmonized Tariff Code: 2905.29


  • A12646

    Triethylamine, 99%
  • L20134

    1-Bromo-2-butyne, 98%
  • 40386

    Bis(cyclopentadienyl)titanium dichloride, 99+%
  • 43685

    Chloroform, HPLC Grade, 99.5+% min, stab. with amylene
  • A10172

    o-Tolualdehyde, 98%, stab. with 0.1% hydroquinone
  • A10295

    Propargyl alcohol, 99%

Recently Viewed


    Life Science

    Metals & Materials


    Analytical & Labware