ChemicalBook > CAS DataBase List > Acetylenedicarboxylic acid monopotassium salt
Acetylenedicarboxylic acid monopotassium salt
- Product Name
- Acetylenedicarboxylic acid monopotassium salt
- CAS No.
- 928-04-1
- Chemical Name
- Acetylenedicarboxylic acid monopotassium salt
- Synonyms
- u-4783;TIMTEC-BB SBB008993;Acetylenedicarboxyli;acetylenedicarboxylic;PotassiuM but-2-ynedioate;2',4,4'-TRICHLOROCHALCONE;MONOPOTASSIUM BUTYNEDIOATE;potassiuM 3-carboxypropiolate;mono-Potassium 2-butynedioate;potassium hydrogen butynedioate
- CBNumber
- CB4168980
- Molecular Formula
- C4HKO4
- Formula Weight
- 152.15
- MOL File
- 928-04-1.mol
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Acetylenedicarboxylic acid monopotassium salt Property
- Melting point:
- 133 °C
- storage temp.
- -20°C
- form
- powder to crystal
- color
- White to Almost white
- Water Solubility
- slightly soluble (20 ºC)
- BRN
- 3571639
- Stability:
- Stable. Incompatible with bases, reducing agents, oxidizing agents.
- CAS DataBase Reference
- 928-04-1(CAS DataBase Reference)
- EPA Substance Registry System
- 2-Butynedioic acid, monopotassium salt (928-04-1)
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Safety
- Hazard Codes
- T+
- Risk Statements
- 23/25-27-36/37/38
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 2811 6.1/PG 1
- WGK Germany
- 3
- RTECS
- AP0700000
- HazardClass
- 6.1
- PackingGroup
- I
- HS Code
- 29171990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P302+P352IF ON SKIN: wash with plenty of soap and water.
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
- A15401
- Product name
- Acetylenedicarboxylic acid monopotassium salt
- Purity
- ≥98%
- Packaging
- 100g
- Price
- $91.2
- Updated
- 2024/03/01
TCI Chemical
- Product number
- A0830
- Product name
- Acetylenedicarboxylic Acid Monopotassium Salt
- Purity
- >95.0%(T)
- Packaging
- 25g
- Price
- $31
- Updated
- 2024/03/01
TCI Chemical
- Product number
- A0830
- Product name
- Acetylenedicarboxylic Acid Monopotassium Salt
- Purity
- >95.0%(T)
- Packaging
- 500g
- Price
- $274
- Updated
- 2024/03/01
TRC
- Product number
- P698785
- Product name
- PotassiumBut-2-ynedioate
- Packaging
- 5g
- Price
- $45
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FA70596
- Product name
- Acetylene dicarboxylic acid potassium salt
- Packaging
- 25g
- Price
- $62.5
- Updated
- 2021/12/16
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Acetylenedicarboxylic acid monopotassium salt Chemical Properties,Usage,Production
Chemical Properties
white powder
Purification Methods
It is very soluble in H2O, but can be crystallised from a small volume of H2O in small crystals. These are washed with EtOH and dried over H2SO4 at 125o. [Bandrowski Chem Ber 10 841 1877, Lossen Justus Liebigs Ann Chem 272 133 1893, Beilstein 2 H 801, 2 I 317, 2 II 670, 2 III 1991, 2 IV 2290.]
Acetylenedicarboxylic acid monopotassium salt Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Acetylenedicarboxylic acid monopotassium salt manufacturers
Career Henan Chemical Co
- Product
- Acetylenedicarboxylic acid monopotassium salt 928-04-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2019-09-18
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