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Name	Dodecanoic acid, zincsalt (2:1)	EINECS	219-518-5
CAS No.	2452-01-9	Density	1.09 g/cm3
PSA	52.60000	LogP	7.82710
Solubility	0.01g/100mL H2O (15°C), 0.019g/100mL H2O (100°C) [CRC10]	Melting Point	128°C
Formula	C₂₄H₄₆O₄Zn	Boiling Point	296.1 °C at 760 mmHg
Molecular Weight	464.017	Flash Point	134.1 °C
Transport Information	N/A	Appearance	N/A
Safety		Risk Codes	N/A
Molecular Structure		Hazard Symbols	N/A
Synonyms	Dodecanoicacid, zinc salt (9CI);Lauric acid, zinc salt (8CI);Zinc laurate (7CI);LZ-P;Z 12;Z 12 (salt);Zinc bis(dodecanoate);Zinc dilaurate;Zinc dodecanoate;	Article Data	9

Dodecanoic acid, zincsalt (2:1) Synthetic route

: 143-07-7
lauric acid

: zinc(II) oxide

: 2452-01-9
zinc(II) dodecanoate

Conditions

Conditions	Yield
In ethanol prepn. by refluxing ZnO with excess of carboxylic acid in EtOH for about2 h; cooled; ppt. filtered off; washed (EtOH) repeatedly; collected; kept over silica gel in vac. desiccator; elem. anal.;	85%
With dihydrogen peroxide In water at 135℃; for 1.5h;

: 143-07-7
lauric acid

: 2452-01-9
zinc(II) dodecanoate

Conditions

Conditions	Yield
With H2O2; electrogalvanized steel In water Kinetics; carboxylation in bath of water/3-methoxy-3-methyl-1-butanol (50:50 v/v) at 45 °C in presence of H2O2; detd. by XRD;
With zinc diacetate In ethanol

: 10196-18-6
zinc(II) nitrate

: 629-25-4
Sodium laurate

: 2452-01-9
zinc(II) dodecanoate

Conditions

Conditions	Yield
In ethanol; water water-alcoholic solns. of Zn(NO3)2 and Na laurate combined; according toA. A. Sanchez, M. V. Garcia, M. I. Redondo, J. A. R. Cheda, Liq. Cryst. , 1995, 18, 431 and I. Konkoly-Thege, I. Ruff, S. O. Adeosun, S. J. Sime, Thermochim. Acta, 1978, 24, 1, 89; recrystd. from hot toluene; vac. dried at 80°C for 48 h;

: 629-25-4
Sodium laurate

: 7646-85-7
zinc(II) chloride

: 2452-01-9
zinc(II) dodecanoate

Conditions

Conditions	Yield
In ethanol; water stoich. amt. of aq. soln. of ZnCl2 added to alcoholic soln. of org. compd.; ppt. filtered and washed with EtOH and water, characterized by powder XRD patterns;

: 143-07-7
lauric acid

: zinc(II) hydroxide

: 2452-01-9
zinc(II) dodecanoate

Conditions

Conditions	Yield
In octane byproducts: H2O; Zn(OH)2 refluxed with 50% excess of C12H23OOH in octane; cooled slow, filtered off, washed with octane, elem. anal.;

: 143-07-7
lauric acid

: 7646-85-7
zinc(II) chloride

: 2452-01-9
zinc(II) dodecanoate

Conditions

Conditions	Yield
With sodium hydroxide at 40℃;

: zinc diacrylate

: 2452-01-9
zinc(II) dodecanoate

: zinc(II) oxide

: 4Zn(2+)*O(2-)*5.5C3H3O2(1-)*0.5C12H23O2(1-)

Conditions

Conditions	Yield
In chloroform at 64℃; for 3h; Inert atmosphere;	98%

: 2452-01-9
zinc(II) dodecanoate

: 4Zn(2+)*O(2-)*6C12H23O2(1-) = Zn4O(C12H23O2)6

Conditions

Conditions	Yield
With water In octane byproducts: (C12H23COOH)2; H2O added to a hot soln. of Zn-compd.; detected by IR;

: 2452-01-9
zinc(II) dodecanoate

: 7440-66-6
zinc

Conditions

Conditions	Yield
With CH3(CH2)13N(CH3)2O or CH3(CH2)15N(CH3)2O In water Electrolysis; electrochem. deposition Zn nanoparticles on In-doped tin oxide at 70 °C;

: 557-20-0
diethylzinc

: 2452-01-9
zinc(II) dodecanoate

: 1191422-23-7
[Zn5(dodecanoato)6(Et)4]

Conditions

Conditions	Yield
In benzene-d6 (N2); a soln. of Zn(C2H5)2 dild. with benzene-d6, added to Zn salt, equilibrated for 16 h, warmed gently; not isolated, detected by NMR;

Dodecanoic acid, zincsalt (2:1) Specification

The CAS registry number of Dodecanoic acid, zincsalt (2:1) is 2452-01-9. It belongs to the product category of Organic-metal salt. This chemical is also named as Laurex (principally zinc laurate). Its EINECS registry number is 219-518-5. In addition, its molecular formula is C₂₄H₄₆O₄Zn and molecular weight is 464.01. Its systematic name and IUPAC name are the same which is called zinc dodecanoate.

Physical properties about Dodecanoic acid, zincsalt (2:1) are: (1)ACD/LogP: 5.03; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 4.23; (4)ACD/LogD (pH 7.4): 2.44; (5)ACD/BCF (pH 5.5): 627.67; (6)ACD/BCF (pH 7.4): 10.08; (7)ACD/KOC (pH 5.5): 2082.83; (8)ACD/KOC (pH 7.4): 33.43; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 10; (12)Flash Point: 134.1 °C; (13)Enthalpy of Vaporization: 56.59 kJ/mol; (14)Boiling Point: 296.1 °C at 760 mmHg; (15)Vapour Pressure: 0.000661 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: [Zn+2].[O-]C(=O)CCCCCCCCCCC.[O-]C(=O)CCCCCCCCCCC
(2)InChI: InChI=1/2C12H24O2.Zn/c2*1-2-3-4-5-6-7-8-9-10-11-12(13)14;/h2*2-11H2,1H3,(H,13,14);/q;;+2/p-2
(3)InChIKey: GPYYEEJOMCKTPR-NUQVWONBAM

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