ChemicalBook >> CAS DataBase List >>Methyl propiolate
Methyl propiolate
- CAS No.
- 922-67-8
- Chemical Name:
- Methyl propiolate
- Synonyms
- 4-Methoxy-4-oxobut-2-ynoic acid;PROPYNOIC ACID, METHYL ESTER;HCequivCCOOCH3;METHYL PROPYNOATE;METHYL PROPIOLATE;Methyl propinoate;METHYPROPIOLATE,99%;Methyl propargylate;MethylPropiolate>Sucrose Impurity 14
- CBNumber:
- CB3155439
- Molecular Formula:
- C4H4O2
- Molecular Weight:
- 84.07
- MDL Number:
- MFCD00008572
- MOL File:
- 922-67-8.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Melting point | 171-173 °C |
|---|---|
| Boiling point | 103-105 °C (lit.) |
| Density | 0.945 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 50 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Chloroform (Sparingly), Methanol (Sparingly) |
| form | Liquid |
| Specific Gravity | 0.9450 |
| color | Clear colorless |
| Water Solubility | Not miscible in water. |
| BRN | 605462 |
| Stability | Stable. Highly flammable. Incompatible with strong oxidizing agents, bases, acids. |
| InChIKey | IMAKHNTVDGLIRY-UHFFFAOYSA-N |
| CAS DataBase Reference | 922-67-8(CAS DataBase Reference) |
| FDA UNII | T88NXO102K |
| NIST Chemistry Reference | 2-Propynoic acid, methyl ester(922-67-8) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | F,Xi | |||||||||
| Risk Statements | 11-36/37/38-36 | |||||||||
| Safety Statements | 26-36-36/37/39-23-16-33-7/9 | |||||||||
| RIDADR | UN 3272 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | UE0050000 | |||||||||
| F | 19 | |||||||||
| Hazard Note | Highly Flammable/Harmful | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29161980 | |||||||||
| NFPA 704 |
|
Methyl propiolate price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 171859 | Methyl propiolate 99% | 922-67-8 | 2.5g | $55.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | 171859 | Methyl propiolate 99% | 922-67-8 | 10g | $110 | 2024-03-01 | Buy |
| TCI Chemical | P0528 | Methyl Propiolate >98.0%(GC) | 922-67-8 | 5mL | $40 | 2024-03-01 | Buy |
| TCI Chemical | P0528 | Methyl Propiolate >98.0%(GC) | 922-67-8 | 25mL | $162 | 2024-03-01 | Buy |
| Alfa Aesar | A14743 | Methyl propiolate, 99% | 922-67-8 | 5g | $59.1 | 2024-03-01 | Buy |
Methyl propiolate Chemical Properties,Uses,Production
Chemical Properties
colourless to light yellow liquid
Uses
Methyl propiolate was used in the synthesis of polysubstituted 3-arylaminoacrylate and tetrahydropyrimidin-2-one derivatives. It was also used as a thiol derivatizing agent for capillary electrophoresis.
General Description
Methyl Propiolate is an α,β-unsaturated ester that can undergo Diels-Alder and various other cycloaddition reactions, Michael additions, acetylide formation, halogen addition, as well as a range of cyclization reactions to produce heterocycles and aromatic compounds.
storage
methyl and ethyl propiolate are lachrymatory liquids; handle in a well-ventilated fume hood.
Purification Methods
Purify the propiolate by fractional distillation and collecting the middle fraction, note that propiolic acid has a high b [144o(dec)/760mm]. [Beilstein 2 IV 1688.] LACHRYMATORY.
Methyl propiolate Preparation Products And Raw materials
Raw materials
Preparation Products
Neutral silicone sealant
CC-2SH adhesive composite used in anterior teeth
tussah silk fabric aftertreatment finishing agent
EAM resin adhesive modified with diisocyanate for orthodontias
Poly(acrylic acid)
TRIMETHYL 1,3,5-BENZENETRICARBOXYLATE
P-NITROPHENYL PHOSPHATE
3-Quinolinecarboxylic acid, 6-broMo-, Methyl ester
Methyl-4-hydroxy-2-butynoate
6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDIN-2-OL
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Global( 424)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12809 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5868 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21628 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2986 | 55 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| Chengdu Feibo Pharm Technology Co., Ltd | +86 028-84641798 15982321820 | abby@arkpharm.com | China | 10922 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
Related articles
- Applications of Methyl propiolate
- Methyl propiolate(MP) is an organic compound with the formula HC2CO2CH3. It is the methyl ester of propiolic acid, the simples....
- Nov 15，2019
View Lastest Price from Methyl propiolate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-23 | Methyl propiolate
922-67-8
|
US $1.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-04-15 | Methyl propiolate
922-67-8
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-03-21 | Methyl propiolate
922-67-8
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd |
-
- Methyl propiolate
922-67-8
- US $1.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Methyl propiolate
922-67-8
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Methyl propiolate
922-67-8
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
922-67-8(Methyl propiolate)Related Search:
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Sucrose Impurity 14
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922-67-8
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