Citraconic acid manufacturers
- Citraconic acid
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- $8.00 / 1kg
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2024-04-24
- CAS:498-23-7
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- Citraconic acid
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- $30.00 / 1kg
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2024-04-22
- CAS:498-23-7
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 2000kg
- Citraconic acid
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- $0.00 / 1kg
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2023-11-21
- CAS:498-23-7
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 20 tons
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| | Citraconic acid Basic information |
| Product Name: | Citraconic acid | | Synonyms: | (Z)-2-Methyl-2-butenedioic acid;(2Z)-2-Methyl-2-butenedioic acid;Kyselina citrakonova;kyselinacitrakonova;Maleic acid, methyl-;CITRACONIC ACID;cis-methylbutenedioic acid;methyl-maleicaci | | CAS: | 498-23-7 | | MF: | C5H6O4 | | MW: | 130.1 | | EINECS: | 207-858-7 | | Product Categories: | | | Mol File: | 498-23-7.mol |  |
| | Citraconic acid Chemical Properties |
| Melting point | 88-94 °C (lit.) | | Boiling point | 160.75°C (rough estimate) | | density | 1,62 g/cm3 | | refractive index | 1.4502 (estimate) | | storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere | | solubility | DMSO (Sparingly, Sonicated), Water (Slightly) | | pka | pK1:2.29(0);pK2:6.15(+1) (25°C) | | form | Crystalline Powder | | color | White to light beige | | Water Solubility | FREELY SOLUBLE | | Sensitive | Hygroscopic | | Merck | 14,2321 | | BRN | 1722679 | | Stability: | Hygroscopic | | CAS DataBase Reference | 498-23-7(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Butenedioic acid, 2-methyl-, (Z)-(498-23-7) |
| Hazard Codes | Xn | | Risk Statements | 22-36/37/38 | | Safety Statements | 36-37/39-26 | | RIDADR | 2811 | | WGK Germany | 3 | | RTECS | GE6650000 | | HazardClass | 6.1(b) | | PackingGroup | III | | HS Code | 29171900 | | Toxicity | LD50 in rats, mice (mg/kg): 1320, 2260 orally (Jenner) |
| | Citraconic acid Usage And Synthesis |
| Chemical Properties | white to light beige crystalline powder | | Uses | Citraconic acid is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields. | | Uses | Citraconic acid is used in synthetic or copolymer oils,
in treating metals for adhesion of polyolefins, and in
thermoplastics. | | Definition | ChEBI: Citraconic acid is a dicarboxylic acid consisting of maleic acid having a methyl substituent at the 2-position. It has a role as a human metabolite. It is a dicarboxylic acid and a dicarboxylic fatty acid. It is functionally related to a maleic acid. It is a conjugate acid of a citraconate(2-). | | Purification Methods | Steam distil and crystallise it from EtOH/ligroin. [Beilstein 2 H 768, 2 I 309, 2 II 652, 2 III 1938, 2 IV 2230.] |
| | Citraconic acid Preparation Products And Raw materials |
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