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

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)

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Methyl propiolate Suppliers

Americas 1 Belgium 3 China 310 Europe 1 Germany 6 India 14 Japan 4 Jordan 1 Poland 3 Switzerland 2 United Kingdom 19 United States 49 Global 413

Shanghai Ruiyi Pharmaceutical Technology Co., Ltd

Tel: 021-54711706
Email: sales5@ruiyitech.com
Country: China
ProdList: 81
Advantage: 58

Guangdong Wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886766 13927870850
Fax: 0751-2886756
Email: 3001267247@qq.com
Country: China
ProdList: 10067
Advantage: 58

Established by Hangzhou Boman Biochem Tech Co., Ltd

Tel: 13588048971 13588048971
Email: sales@bomanbiochem.com
Country: China
ProdList: 375
Advantage: 58

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66099280 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19918
Advantage: 55

FUXIN QINGJISHENG SCIENCE AND TECHNOLOGY CO.,LID

Tel: 13365798276
Email: hxy696128@126.com
Country: China
ProdList: 160
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15848
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

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View Lastest Price from Methyl propiolate manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd

Product: Methyl propiolate 922-67-8
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99.8%
Supply Ability: 10000ton
Release date: 2024-04-25

Hebei Guanlang 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: 2023-03-06

Hebei Mojin Biotechnology Co., Ltd

Product: Methyl propiolate 922-67-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-06-27

922-67-8, Methyl propiolateRelated Search:

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PROPARGYLIC ACID METHYL ESTER

PROPIOLIC ACID METHYL ESTER

PROPYNOIC ACID, METHYL ESTER

Acetylenecarboxylic acid methyl ester

acetylenecarboxylicacidmethylester

HCequivCCOOCH3

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2-propynoic acid methyl ester

Ppropiolic acid methyl aster

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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

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prop-2-ynoic acid methyl ester

4-Methoxy-4-oxobut-2-ynoic acid

Methyl propiolate, 98.5%

Methyl acetylenecarboxylate for synthesis

MethylPropiolate&gt

Sucrose Impurity 14

Methylpropiolate, 98% (Custom work)

922-67-8

HC8801CCO2CH3

HCCCO2CH3

HCCCOOCH3

ESTER

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