Propargyl alcohol
ALDRICH/P50803 - 99%
Synonym: 2-Propyn-1-ol
CAS Number: 107-19-7
Empirical Formula (Hill Notation): C3H4O
Molecular Weight: 56.06
EC Number: 203-471-2
MDL Number: MFCD00002912
Linear Formula: HC≡CCH2OH
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P50803-100ML.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P50803-1L.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P50803-500ML.
| assay | 99% |
| bp | 114-115 °C (lit.) |
| density | 0.963 g/mL at 25 °C (lit.) |
| InChI | 1S/C3H4O/c1-2-3-4/h1,4H,3 |
| InChI key | TVDSBUOJIPERQY-UHFFFAOYSA |
| mp | −53 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | OCC#C |
| storage temp. | 2-8°C |
| vapor density | 1.93 (vs air) |
| vapor pressure | 11.6 mmHg ( 20 °C) |
| Application: | Propargyl alcohol has been used as a key starting material in the [4+2] cycloisomerization mediated synthesis of various phthalide derivatives. It can also be used to synthesize: • A variety of regioselective furan-3-carboxamides by reacting with 3-oxo amides using Ag2CO3 as a promoter. • β-oxopropyl esters by reacting with carboxylic acids in the presence of (arene) (phosphine)ruthenium(II) complex as a catalyst. |
| Packaging: | 1 L in glass bottle |
| Packaging: | 100, 500 mL in glass bottle |
| Symbol |      GHS02,GHS05,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H226 - H301 - H310 + H330 - H314 - H373 - H411 |
| Precautionary statements | P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T,N |
| Risk Statements | 10-23/24/25-34-51/53 |
| Safety Statements | 26-28-36-45-61 |
| RIDADR | UN2929 - class 6.1 - PG 1 - RQ - Toxic liquids, flammable, organ |
| WGK Germany | WGK 3 |
| Flash Point(F) | 91.4 °F - closed cup |
| Flash Point(C) | 33 °C - closed cup |
| Purity | 99% |
| bp | 114-115 °C (lit.) |
| mp | −53 °C (lit.) |
| Density | 0.963 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |