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Citraconic acid

Citraconic acid structure

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:2024-11-19 20:33:22

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Citraconic acid 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)
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

Risk Statements

22-36/37/38

Safety Statements

36-37/39-26

RIDADR

2811

WGK Germany

RTECS

GE6650000

HazardClass

6.1(b)

PackingGroup

III

HS Code

29171900

Toxicity

LD50 in rats, mice (mg/kg): 1320, 2260 orally (Jenner)

NFPA 704

	1
2		0

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

Product number	Packaging	Price	Buy
C82604	5g	$48	Buy
C82604	100g	$143.2	Buy
C0363	25g	$44	Buy
C0363	500g	$334	Buy
L04178	10g	$29.65	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

Raw materials

Citraconic anhydride

Preparation Products

Itaconic acid

Citraconic acid Suppliers

Global( 160)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12841	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5857	58
Hebei Weibang Biotechnology Co., Ltd	+8617732866630	bess@weibangbio.com	China	18153	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20285	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	29811	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	32165	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Weibang Biotechnology Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58
hebei hongtan Biotechnology Co., Ltd	58
Alchem Pharmtech,Inc.	58
career henan chemical co	58
TargetMol Chemicals Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from Citraconic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-28	Citraconic acid 498-23-7	US $30.00 / kg	1kg	98%	2000kg	hebei hongtan Biotechnology Co., Ltd
2024-11-19	Citraconic acid 498-23-7	US $42.00 / mg		≥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 $42.00 / mg
≥98%
TargetMol Chemicals Inc.

Citraconic acid
498-23-7
US $0.00 / kg
0.99
Hebei Yanxi Chemical Co., Ltd.

Citraconic acid Spectrum

Citraconic acid(498-23-7)MS Citraconic acid(498-23-7)¹HNMR Citraconic acid(498-23-7)IR1 Citraconic acid(498-23-7)IR2 Citraconic acid(498-23-7)Raman

498-23-7(Citraconic acid)Related Search:

Ethyl 2-(Chlorosulfonyl)acetate Tiglic aldehyde Thiophanate-methyl Methylparaben METHYL THIOPHENE-2-CARBOXYLATE

Monobutyl maleate Bensulfuron methyl CIS-BUTENEDIOIC ANHYDRIDE Folic acid Fumaric acid

Citric acid Maleic acid 2-Methyl-2-butene Hyaluronic acid Kresoxim-methyl

Diethyl methylmalonate Methyl acrylate Ascoric Acid

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(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