3-Butyn-1-ol
- CAS NO.：927-74-2
- Empirical Formula: C4H6O
- Molecular Weight: 70.09
- MDL number: MFCD00002955
- EINECS: 213-161-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
What is 3-Butyn-1-ol?
Chemical properties
colourless liquid
The Uses of 3-Butyn-1-ol
(3-Butyn-1-ol) Alkynyl substrate used in a study of a palladium-catalyzed coupling with β-tetrionic acid bromide leading to alkynyl substituted furanones in good yield.1
The Uses of 3-Butyn-1-ol
3-butyn-1-ol is used in the study of a palladium-catalyzed coupling with beta-tetrionic acid bromide to prepare alkynyl substituted furanones. It is also used to prepare Markovnikov addition product. Further, it is used as an intermediate of an active pharmaceutical ingredient such as fexofenadine.
The Uses of 3-Butyn-1-ol
Synthon for preparation of oxygen-containing heterocycles and protected esters of s-Hydroxy-L-isoleucine
Definition
ChEBI: A terminal acetylenic compound that is but-1-yne with one of the methyl hydrogens substituted by a hydroxy group.
General Description
The enthalpies of combustion and vaporization of 3-butyn-1-ol is measured by static bomb combustion calorimetry and correlation gas chromatography techniques.
Properties of 3-Butyn-1-ol
| Melting point: | -63.6 °C (lit.) |
| Boiling point: | 128.9 °C (lit.) |
| Density | 0.926 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 97 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Miscible with alcohols and organic solvents. Immiscible with aliphatic hydrocarbon solvents. |
| form | Liquid |
| pka | 14.22±0.10(Predicted) |
| color | Clear colorless to light yellow |
| Specific Gravity | 0.972 |
| BRN | 773710 |
| Stability: | Stable. Substances to be avoided include oxidizing agents, acids and acid anhydrides, copper and copper alloys. Flammable. |
| CAS DataBase Reference | 927-74-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Butyn-1-ol(927-74-2) |
| EPA Substance Registry System | 3-Butyn-1-ol (927-74-2) |
Safety information for 3-Butyn-1-ol
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Butyn-1-ol
| InChIKey | OTJZCIYGRUNXTP-UHFFFAOYSA-N |
3-Butyn-1-ol manufacturer
TRUUCHEM TECHNOLOGIES PRIVATE LIMITED
1Y
Phone:+91-8619349510
Whatsapp: +91- 8619349510
product: 927-74-2 3-Butyn-1-ol 99%
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