ChemicalBook >> CAS DataBase List >>Citraconic acid
Citraconic acid
- CAS No.
- 498-23-7
- Chemical Name:
- Citraconic acid
- Synonyms
- Citraconic;METHYLMALEIC ACID;2-Methylmaleic acid;CITRACONIC ACID;Citracoinc acid;methyl-maleicaci;Citraconicacid,98+%;kyselinacitrakonova;cis-Citraconic acid;Citraconic acid 98%
- CBNumber:
- CB3343788
- Molecular Formula:
- C5H6O4
- Molecular Weight:
- 130.1
- MDL Number:
- MFCD00078086
- MOL File:
- 498-23-7.mol
- MSDS File:
- SDS
Last updated:2024-10-29 18:21:28
| 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) |
| EWG's Food Scores | 1 |
| FDA UNII | 0RQ6CXO9KD |
| NIST Chemistry Reference | 2-Butenedioic acid, 2-methyl-, (Z)-(498-23-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H301-H302 | |||||||||
| Precautionary statements | P264-P270-P301+P312+P330-P501-P301+P310a-P321-P405-P501a | |||||||||
| 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) | |||||||||
| NFPA 704 |
|
Citraconic acid price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | C82604 | Citraconic acid 98% | 498-23-7 | 5g | $48 | 2024-03-01 | Buy |
| Sigma-Aldrich | C82604 | Citraconic acid 98% | 498-23-7 | 100g | $143.2 | 2024-03-01 | Buy |
| TCI Chemical | C0363 | Citraconic Acid >98.0%(GC)(T) | 498-23-7 | 25g | $44 | 2024-03-01 | Buy |
| TCI Chemical | C0363 | Citraconic Acid >98.0%(GC)(T) | 498-23-7 | 500g | $334 | 2024-03-01 | Buy |
| Alfa Aesar | L04178 | Citraconic acid, 98+% | 498-23-7 | 10g | $29.65 | 2024-03-01 | Buy |
Citraconic acid Chemical Properties,Uses,Production
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
Citraconic acid Suppliers
Global( 160)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12825 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5858 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18275 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20288 | 58 |
| hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 | sales03@chemcn.cn | China | 970 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29815 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 32002 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34553 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
View Lastest Price from Citraconic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-10-29 | Citraconic acid
498-23-7
|
US $30.00 / kg | 1kg | 98% | 2000kg | hebei hongtan Biotechnology Co., Ltd | |
 |
2024-10-29 | Citraconic acid
498-23-7
|
US $35.00 / g | ≥98% | 10g | TargetMol Chemicals Inc. | ||
 |
2024-10-25 | Citraconic acid
498-23-7
|
US $0.00 / kg | 1kg | 0.99 | 20 tons | Hebei Yanxi Chemical Co., Ltd. |
-
- Citraconic acid
498-23-7
- US $30.00 / kg
- 98%
- hebei hongtan Biotechnology Co., Ltd
-
- Citraconic acid
498-23-7
- US $35.00 / g
- ≥98%
- TargetMol Chemicals Inc.
-
- Citraconic acid
498-23-7
- US $0.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
498-23-7(Citraconic acid)Related Search:
(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
2-METHYL-2-BUTENEDIOIC ACID
Citraconicacid,98+%
Citraconic acid, 99+%
(Z)-2-Methylbut-2-enedioic acid
2-Butenedioic acid, 2-methyl-
cis-Citraconic acid
Citraconic acid, 99+% 25GR
Citraconic acid 98%
(Z)-2-methylbut-2-enedioate
Citraconic Acid >
2-Butenedioic acid,2-methyl-, (2Z)-
(E)-2-methyl-2-butenedioate
2-Methylmaleic acid
METHYLMALEIC ACID
Citraconic
Citracoinc acid
498-23-7
HOOCCHCCH3COOH
498237
CH3CCO2HCHCO2H
Carboxylic Acids
Carbonyl Compounds
C1 to C5
Building Blocks
Organic Building Blocks