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Certificate of Analysis

2-Butyn-1-ol, 98%

CAS: 764-01-2 MDL: MFCD00002914  EINECS: 212-113-4
UN#:UN1987Hazard Class:3Packing Group:III
Alternate Name: 1-Hydroxy-2-butyne


Pricing and Availability

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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° 

Other References

Beilstein: 1733676
UN#: UN1987
Harmonized Tariff Code:   2905.29

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

Risk & Safety

Risk Phrases: 10-36/37/38
Flammable. Irritating to eyes, respiratory system and skin.
Safety Phrases: 26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.