Zinc stearate

ChemSpider ID: 10705
Molecular Formula: C₃₆H₇₀O₄Zn
Average mass: 632.347595 Da
Monoisotopic mass: 630.456543 Da
Systematic name

Zinc dioctadecanoate
SMILES and InChIs

SMILES:

[Zn+2].[O-]C(=O)CCCCCCCCCCCCCCCCC.[O-]C(=O)CCCCCCCCCCCCCCCCC Copied

Std. InChI:

InChI=1S/2C18H36O2.Zn/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2 Copied

Std. InChIKey:

XOOUIPVCVHRTMJ-UHFFFAOYSA-L Copied
Cite this record
CSID:10705, http://www.chemspider.com/Chemical-Structure.10705.html (accessed 08:25, Jun 18, 2013) Copied

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

Zinc distearate

octadecanoic acid, zinc salt (2:1)

Zinc dioctadecanoate [ACD/IUPAC Name]

Zinc stearate

209-151-9 [EINECS]

257-363-5 [EINECS]

51731-04-5 [RN]

557-05-1 [RN]

72535-55-8 [RN]

8028-87-3 [RN]

More...

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

26423_RIEDEL [DBID]

307564_ALDRICH [DBID]

AI3-00388 [DBID]

Caswell No. 926 [DBID]

coad 20 [DBID]

EPA Pesticide Chemical Code 077002 [DBID]

HSDB 212 [DBID]

NSC 25957 [DBID]

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Properties

Experimental data
Predicted - ACD/Labs
Predicted - ChemAxon

Data supplied by datasources and users.

Experimental Physico-chemical Properties

Experimental Melting Point:

130 °C Alfa Aesar 33238

130 °C Oxford University Chemical Safety Data http://msds.chem.ox.ac.uk/ZI/zinc_stearate.html

Experimental Vapor Pressure:

0 mmHg (Approximate) NIOSH ZH5200000

Experimental Flash Point:

276 °C Oxford University Chemical Safety Data http://msds.chem.ox.ac.uk/ZI/zinc_stearate.html

Experimental Solubility:

Insoluble NIOSH ZH5200000

Insoluble in water, alcohol and ether. Soluble in benzene Alfa Aesar 33238

Miscellaneous

Appearance:

Soft, white powder with a slight, characteristic odor. NIOSH ZH5200000

white powder with fatty acid odour Oxford University Chemical Safety Data http://msds.chem.ox.ac.uk/ZI/zinc_stearate.html

Stability:

Stable. Incompatible with strong oxidizing agents. Oxford University Chemical Safety Data http://msds.chem.ox.ac.uk/ZI/zinc_stearate.html

Toxicity:

ORL-RAT LD50 > 10000 mg kg-1, ORL-MUS LD50 > 10000 mg kg-1, IPR-MUS LD50 354 mg kg-1 Oxford University Chemical Safety Data http://msds.chem.ox.ac.uk/ZI/zinc_stearate.html

Safety:

CAUTION: May be harmful if swallowed Alfa Aesar 33238

Safety glasses, adequate ventilation. Oxford University Chemical Safety Data http://msds.chem.ox.ac.uk/ZI/zinc_stearate.html

First-Aid:

Eye: Irrigate immediately Skin: Soap wash Breathing: Fresh air Swallow: Medical attention immediately NIOSH ZH5200000

Exposure Routes:

inhalation, ingestion, skin and/or eye contact NIOSH ZH5200000
Symptoms:

Irritation eyes, skin, upper respiratory system; cough NIOSH ZH5200000
Target Organs:

Eyes, skin, respiratory system NIOSH ZH5200000
Incompatibility:

Oxidizers, dilute acids [Note: Hydrophobic (i.e., repels water).] NIOSH ZH5200000

Personal Protection:

Skin: No recommendation Eyes: No recommendation Wash skin: No recommendation Remove: No recommendation Change: No recommendation NIOSH ZH5200000

Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.

ACD/LogP:	8.216	# of Rule of 5 Violations:	1
ACD/LogD (pH 5.5):	7.42	ACD/LogD (pH 7.4):	5.63
ACD/BCF (pH 5.5):	165268.90	ACD/BCF (pH 7.4):	2651.33
ACD/KOC (pH 5.5):	112327.90	ACD/KOC (pH 7.4):	1802.02
#H bond acceptors:	2	#H bond donors:	1
#Freely Rotating Bonds:	16	Polar Surface Area:	37.3 Å²
Index of Refraction:		Molar Refractivity:	cm³
Molar Volume:	cm³	Polarizability:	10^-24cm³
Surface Tension:	dyne/cm	Density:	g/cm³
Flash Point:	162.4 °C	Enthalpy of Vaporization:	63.84 kJ/mol
Boiling Point:	359.4 °C at 760 mmHg	Vapour Pressure:	8.58E-06 mmHg at 25°C

Click to predict properties on the Chemicalize site

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Zinc stearate

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Zinc stearate

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