ChemicalBook > CAS DataBase List > Methyl propiolate
Methyl propiolate
- Product Name
- 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
- Formula Weight
- 84.07
- MOL File
- 922-67-8.mol
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Methyl propiolate Property
- Melting point:
- 171-173 °C
- Boiling point:
- 103-105 °C (lit.)
- Density
- 0.945 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.408(lit.)
- 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)
- NIST Chemistry Reference
- 2-Propynoic acid, methyl ester(922-67-8)
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Safety
- 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
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 171859
- Product name
- Methyl propiolate
- Purity
- 99%
- Packaging
- 2.5g
- Price
- $55.6
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 171859
- Product name
- Methyl propiolate
- Purity
- 99%
- Packaging
- 10g
- Price
- $110
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P0528
- Product name
- Methyl Propiolate
- Purity
- >98.0%(GC)
- Packaging
- 5mL
- Price
- $40
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P0528
- Product name
- Methyl Propiolate
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $162
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A14743
- Product name
- Methyl propiolate, 99%
- Packaging
- 5g
- Price
- $59.1
- Updated
- 2024/03/01
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Methyl propiolate Chemical Properties,Usage,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.
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
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Methyl propiolate Suppliers
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- 021-54711706 13585540855;
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- China
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View Lastest Price from Methyl propiolate manufacturers
Hebei Weibang Biotechnology Co., Ltd
- Product
- Methyl propiolate 922-67-8
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-07
Hebei Weibang Biotechnology Co., Ltd
- Product
- Methyl propiolate 922-67-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-01
Hebei Chuanghai Biotechnology Co,.LTD
- Product
- Methyl Propiolate 922-67-8
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-19
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