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ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Esters >Carboxylic Acid Esters >Methyl propiolate

Methyl propiolate

Methyl propiolate Structure
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
MOL File:
922-67-8.mol
MSDS File:
SDS
Modify Date:
2024/7/29 18:03:56
Request For Quotation

Methyl propiolate Properties

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)

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
3
2 0

Methyl propiolate price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 171859 Methyl propiolate 99% 922-67-8 2.5G ₹3150.08 2022-06-14 Buy
Sigma-Aldrich(India) 171859 Methyl propiolate 99% 922-67-8 10G ₹8270.3 2022-06-14 Buy
Sigma-Aldrich(India) 171859 Methyl propiolate 99% 922-67-8 50G ₹22093.83 2022-06-14 Buy
ALFA India ALF-A14743-22 Methyl propiolate, 99% 922-67-8 100g ₹31463 2022-05-26 Buy
ALFA India ALF-A14743-14 Methyl propiolate, 99% 922-67-8 25g ₹13518 2022-05-26 Buy
Product number Packaging Price Buy
171859 2.5G ₹3150.08 Buy
171859 10G ₹8270.3 Buy
171859 50G ₹22093.83 Buy
ALF-A14743-22 100g ₹31463 Buy
ALF-A14743-14 25g ₹13518 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.

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

Poly(acrylic acid)

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
Methyl-3-bromopropiolate 5-METHYLINDOLE-3-CARBOXYLIC ACID METHYL ESTER METHYL-5-METHOXY-2-METHYLBENZOATE 5,7-DIHYDROXYCOUMARIN 3-ETHYNYL-BENZOIC ACID METHYL ESTER
METHYL 2-METHOXY-4-METHYLBENZOATE
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Methyl propiolate Suppliers

Global( 408)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Vardhaman P Golechha 9704422000 Telangana, India 294 58 Inquiry
MOLECRAFT LIFE SCIENCES PVT LTD +91 9581188881 Telangana, India 189 58 Inquiry
JSK Chemicals +919879767970 Gujarat, India 3756 58 Inquiry
RVR Labs Pvt Ltd +91-9912882943 +91-9912882943 Hyderabad, India 53 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6913 58 Inquiry
Molecraft LifeSciences Pvt Ltd +91 (91) 6018-8881 New Delhi, India 760 0 Inquiry
VASIN BIO LIFE SCIENCES PVT LTD 9491644688 Hyderabad, India 2096 58 Inquiry
Blue Waters International 91-9820281124 Mumbai, India 87 58 Inquiry
ALTAIR ALCHEMY Laboratories 91--9014276848 Hyderabad, India 324 58 Inquiry
Supplier Advantage
Vardhaman P Golechha 58
MOLECRAFT LIFE SCIENCES PVT LTD 58
JSK Chemicals 58
RVR Labs Pvt Ltd 58
TCI Chemicals (India) Pvt. Ltd. 58
Alfa Aesar 58
Molecraft LifeSciences Pvt Ltd 0
VASIN BIO LIFE SCIENCES PVT LTD 58
Blue Waters International 58
ALTAIR ALCHEMY Laboratories 58

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Methyl propiolate Spectrum

Methyl propiolate(922-67-8)MSMethyl propiolate(922-67-8)1HNMRMethyl propiolate(922-67-8)IR1Methyl propiolate(922-67-8)Raman

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METHYL PROPIOLATE METHYL PROPYNOATE METHYL ACETYLENECARBOXYLATE PROPARGYLIC ACID METHYL ESTER PROPIOLIC ACID METHYL ESTER Acetylenecarboxylic acid methyl ester acetylenecarboxylicacidmethylester HCequivCCOOCH3 Methyl ethynecarboxylate 2-propynoic acid methyl ester Methyl acetylenecarboxylate~Propiolic acid methyl ester~Propynoic acid methyl ester Methylpropiolate,99% METHYPROPIOLATE,99% (Methoxycarbonyl)acetylene Methyl acetylenemonocarboxylate Methyl propargylate Acetylene-1-carboxylic acid methyl ester Methyl propinoate Prop-2-ynoic acid=methyl Methyl propiolate, 99% 10GR Methyl propiolate, 99% 50GR Propiolic Acid Methyl Ester Propargylic Acid Methyl Ester 2-Propynoic acid, methyl ester (9CI) prop-2-ynoic acid methyl ester Methyl propiolate, 98.5% Methyl acetylenecarboxylate for synthesis Ppropiolic acid methyl aster METHYL PROPIOLATE, 98%METHYL PROPIOLATE, 98%METHYL PROPIOLATE, 98%METHYL PROPIOLATE, 98% Nitriloacetic acid methyl ester MethylPropiolate> PROPYNOIC ACID, METHYL ESTER 4-Methoxy-4-oxobut-2-ynoic acid Methylpropiolate, 98% (Custom work) Sucrose Impurity 14 922-67-8 HC8801CCO2CH3 HCCCO2CH3 HCCCOOCH3 ESTER Acetylenes Acetylenic Carboxylic Acids & Their Derivatives Esters Organic Building Blocks Building Blocks C2 to C5 Carbonyl Compounds Pyridines pharmaceutical raw material Miscellaneous Aliphatics Esters Acetylenes Acetylenic Carboxylic Acids & Their Derivatives bc0001