Propiolic Acid

Product Name: Propiolic Acid
CAS No.: 471-25-0
Chemical Name: Propiolic Acid
Synonyms: PROPYNOIC ACID;propiolic;Propynoate;Propinoic acid;PROPARGYLIC ACID;2-PROPYNIOC ACID;HCequivCCOOH;PROPIOLIC ACID;Propiolic acidd;2-PROPYNOIC ACID
CBNumber: CB8195906
Molecular Formula: C3H2O2
Formula Weight: 70.05
MOL File: 471-25-0.mol

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Propiolic Acid Property

Melting point:: 16-18 °C (lit.)
Boiling point:: 102 °C/200 mmHg (lit.)
Density: 1.138 g/mL at 25 °C (lit.)
refractive index: n20/D 1.431(lit.)
Flash point:: 138 °F
storage temp.: 2-8°C
solubility: Chloroform (Soluble), Methanol (Soluble)
form: Liquid After Melting
pka: 1.84(at 25℃)
color: Clear colorless to light brown
Specific Gravity: 1.138
Water Solubility: miscible
Merck: 14,7821
BRN: 878176
Stability:: Stable. Incompatible with bases, oxidizing agents, reducing agents. Combustible.
CAS DataBase Reference: 471-25-0(CAS DataBase Reference)
NIST Chemistry Reference: Propiolic acid(471-25-0)
EPA Substance Registry System: 2-Propynoic acid (471-25-0)

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Safety

Hazard Codes: T
Risk Statements: 24/25-34-25-23/24/25
Safety Statements: 26-36/37/39-45-24/25-7/9
RIDADR: UN 2920 8/PG 2
WGK Germany: 3
RTECS: UD9300000
F: 3-8
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 29161980
Hazardous Substances Data: 471-25-0(Hazardous Substances Data)
Toxicity: guinea pig,LD50,skin,100mg/kg (100mg/kg),"Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2C, Pg. 4953, 1982.

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H301Toxic if swalloed

H310Fatal in contact with skin

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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: P51400
Product name: Propiolic acid
Purity: 95%
Packaging: 5g
Price: $44.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: P51400
Product name: Propiolic acid
Purity: 95%
Packaging: 25g
Price: $130
Updated: 2024/03/01

TCI Chemical

Product number: P0497
Product name: Propiolic Acid
Purity: >97.0%(GC)(T)
Packaging: 5g
Price: $79
Updated: 2024/03/01

TCI Chemical

Product number: P0497
Product name: Propiolic Acid
Purity: >97.0%(GC)(T)
Packaging: 25g
Price: $345
Updated: 2024/03/01

Alfa Aesar

Product number: A13245
Product name: Propiolic acid, 98+%
Packaging: 5g
Price: $44.4
Updated: 2024/03/01

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Propiolic Acid Chemical Properties,Usage,Production

Chemical Properties

viscous yellow liquid

Uses

Propiolic acid is an intermediate in monohalogenated acetylene synthesis and a corrosion inhibitor for steel.

Uses

Propiolic acid is a reagent used in the preparation of transition metal complexes, haloalkyl propiolates and halopropenoates.

Uses

Reagent employed in the synthesis of transition metal complexes, haloalkyl propiolates, and halopropenoates.

Definition

ChEBI: A terminal acetylenic compound that is a 3-carbon, straight-chain, monounsaturated fatty acid having one acetylenic bond.

Propiolic Acid Preparation Products And Raw materials

Raw materials

FUMING SULFURIC ACID SODIUM ACETYLIDE Propargyl alcohol Chromium(VI) oxide

Preparation Products

Androst-5-ene-3,17-diol-17-propanoic acid lactone 3-Aminoisoxazole 3,17-Dihydroxyandrost-5-ene-17-propionic acid phtassium salt 3-oxopregn-4-ene-21,17alpha-carbolactone

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Propiolic Acid Suppliers

Americas 1 Belgium 3 China 139 Europe 1 France 1 Germany 7 India 23 Japan 6 Jordan 1 Poland 2 Slovakia 1 Switzerland 3 United Kingdom 21 United States 35 Global 244

Shanghai GaoLang Chemical Technology Co., Ltd.

Tel: 021-57340939 18017297327
Fax: 021-37210791
Email: sales@gaolangchemical.com
Country: China
ProdList: 888
Advantage: 55

Changzhou Share Chemical Co., Ltd

Tel: 0519-82619998
Fax: +86-519-82619997
Email: wu@sharechem.com
Country: China
ProdList: 29
Advantage: 54

Shanghai Record Pharmaceuticals Co., Ltd.

Tel: 021-62506791 17321028908
Email: record@recordpharm.com
Country: China
ProdList: 12
Advantage: 58

Shandong Jiuyue Biological Technology Co., LTD

Tel: 15553348166
Email: m15553348166@163.com
Country: China
ProdList: 3469
Advantage: 58

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169097
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

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

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12458
Advantage: 60

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696;
Email: info@hanhongsci.com
Country: China
ProdList: 42982
Advantage: 64

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View Lastest Price from Propiolic Acid manufacturers

Hebei Mojin Biotechnology Co., Ltd

Product: Propiolic Acid 471-25-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-08-24

Hebei Guanlang Biotechnology Co., Ltd.

Product: Propiolic Acid 471-25-0
Price: US $1.00/PCS
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2021-04-25

Career Henan Chemical Co

Product: Propiolic Acid 471-25-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 97%
Supply Ability: 200KG
Release date: 2018-08-15

471-25-0, Propiolic AcidRelated Search:

Stearic acid Folic acid Citric acid Hyaluronic acid Methyl propiolate Ethyl 2-(Chlorosulfonyl)acetate Ethyl propiolate PROPYNOIC ACID AMIDE Ascoric Acid Acetylenedicarboxylic acid METHYL 2-OCTYNOATE 2-OCTYNOIC ACID 2-Butynoic acid PENTAACETYL-5-THIOGLUCOSE ETHYL 2-HEXYNOATE Acetylenedicarboxylic acid monopotassium salt METHYL 2-BUTYNOATE Ethyl 2-butynoate

ACETYLENECARBOXYLIC ACID

2-PROPYNIOC ACID

2-PROPYNOIC ACID

PROPYNOIC ACID

PROPIOLIC ACID

Propiolic acidd

PROPARGYLIC ACID

Propiolic acid, 98+%

Carboxyacetylene

HCequivCCOOH

Propinoic acid

propiolic

Acetylenecarboxylic acid~Propargylic acid~Propynoic acid

Acetylene monocarboxylic acid

PROPIOLIC ACID, 80% SOLUTION in THF

2-Propyne-1-carboxylic acid

Propynoate

PROPIOLIC ACID: 80% (CONTAINS 20% THF)

Acetylenecarboxylic Acid 〔Propargylic Acid〕

Acetylenecarboxylic acid for synthesis

Propiolic acid ,97.5%

Propiolic acid, Acetylenecarboxylic acid

Propiolic acid, 98% 10ML

Propiolic acid, 98% 25ML

Acetylenecarboxylic acid, Propynoic acid

Propiolic acid 95%

PropiolicAcid&gt

propiolic-2,3-14C2 acid

Propiolic acidd 471-25-0

471-25-0

HCCCO2H

CHCCOOH

HCCCOOH

C3H2O2

HC8801CCOOH

C3HO2

Organic Building Blocks

Carboxylic Acids

Carbonyl Compounds

C1 to C5

Building Blocks

Diyne Compounds (LB Films)

Acetylenic Carboxylic Acids & Their Derivatives

LB Films

Acetylenes

fine chemicals

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

Acetylenes

Acetylenic Carboxylic Acids & Their Derivatives

Diyne Compounds (LB Films)

Functional Materials

LB Films