CAS No.2223-93-0,Cadmium stearate Suppliers

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Basic Information

Molecular Structure:
CAS No.:	2223-93-0
Name:	Cadmium stearate
Article Data:	25

Formula:	2(C₁₈H₃₅O₂)^.Cd
Molecular Weight:	679.359
Synonyms:	SCD;Stabilisator scd;Cadmium distearate;Alaixol 11;cadmium(+2) cation; octadecanoate;Cadmium soaps (stearate);Stearic acid, cadmium salt;Kadmiumstearat [German];Cadmium distearate, pure;Stabilizer SCD;Cadmium octadecanoate;
EINECS:	218-743-6
Density:	1.28 g/cm³
Melting Point:	103-110 °C
Boiling Point:	359.4 °C at 760 mmHg
Flash Point:	162.4 °C
Appearance:	white powder
Risk Codes:	20/21/22-50/53
Safety:	45-53
PSA:	52.60000
LogP:	12.50830

Synthetic route

: 57-11-4
stearic acid

: cadmium(II) oxide

: 2223-93-0
cadmium(II) stearate

Conditions

Conditions	Yield
In solid byproducts: H2O; High Pressure; synthesized by intense high-pressure shear treatment (Usp. Khim., 2001, vol. 70, no. 1, pp. 72-87);	98%
at 200℃; Inert atmosphere;

: 506-82-1
dimethylcadmium

: 57-11-4
stearic acid

: 2223-93-0
cadmium(II) stearate

Conditions

Conditions	Yield
In benzene	96.3%

: 543-90-8
cadmium(II) acetate

: 57-11-4
stearic acid

: 2223-93-0
cadmium(II) stearate

Conditions

Conditions	Yield
In neat (no solvent) byproducts: CH3COOH; stoich. mixt. stirred at 180°C (thermotstated oil reactor) for 3 h; CH3COOH stripped by N2 stream, collected in condensor;	89%

: 57-11-4
stearic acid

: 7440-43-9
cadmium

: 2223-93-0
cadmium(II) stearate

Conditions

Conditions	Yield
In benzene

: 57-11-4
stearic acid

: 10108-64-2
cadmium(II) chloride

: 2223-93-0
cadmium(II) stearate

Conditions

Conditions	Yield
With potassium hydrogencarbonate In water; benzene stearic acid dissolved in benzene to 1.0E-4 mol/L; monolayers spread onto aq. CdCl2 and KHCO3 (pH 6.8); monolayers deposited by Langmuir-Blodgett method on Ta2O5/Ta substrates at 15 °C with 25 mN/m pres.;
With sodium hydrogencarbonate In water; benzene spreading of benzene soln. of stearic acid on buffered aq. CdCl2 soln. at pH=6.6;
In water; benzene Langmuir film formation; spreading of stearic acid soln. (benzene) on surface of aq. CdCl2 (pH 6.2, 10 min);

: cadmium(II) chloride monohydrate

: 57-11-4
stearic acid

: 2223-93-0
cadmium(II) stearate

Conditions

Conditions	Yield
In chloroform; water Langmuir-Blodgett film prepared; CdCl2*H2O dissolved in water; stearic acid dissolved in chloroform; LB films deposited at monolayer pressure of30 mN/m at 19°C with 3 mm/min dipping speed;
In water at 70℃;

: cadmium(II) hydroxide

: 57-11-4
stearic acid

: 2223-93-0
cadmium(II) stearate

Conditions

Conditions	Yield
In neat (no solvent) Cd(OH)2 reacted with molten acid; repptd. from toluene; TGA, FTIR;

: 822-16-2
sodium stearate

: 543-90-8
cadmium(II) acetate

: 2223-93-0
cadmium(II) stearate

Conditions

Conditions	Yield
In water Cd-acetate soln. added to aq. soln. of sodium stearate at 90°C; washed with hot water, dried;
In water soln. of Cd salt added to soln. of Na salt at 363 K;

: 822-16-2
sodium stearate

: cadmium(II)

: 2223-93-0
cadmium(II) stearate

Conditions

Conditions	Yield
In water heating equimolar amounts of aq. suspn. of sodium salt of the fatty acid and an aq. soln. of metal salt; filtn., washing thoroughly, drying in vacuo at 50°C;

: 5743-04-4
cadmium(II) acetate dihydrate

: 57-11-4
stearic acid

: 2223-93-0
cadmium(II) stearate

Conditions

Conditions	Yield
With tetramethyl ammoniumhydroxide In methanol for 0.333333h;
With tetramethyl ammoniumhydroxide In methanol for 0.333333h;

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Chemistry

Product Name: Cadmium stearate (CAS NO.2223-93-0)

Molecular formula: C₃₆H₇₀CdO₄
Formula weight: 679.35
Melting point : 103-110°C
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
H-Bond Donor: 0
H-Bond Acceptor: 4
Structure Descriptors of Cadmium stearate (CAS NO.2223-93-0):
IUPAC Name: cadmium(2+); octadecanoate
Canonical SMILES: CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Cd+2]
InChI: InChI=1S/2C18H36O2.Cd/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
InChIKey: GWOWVOYJLHSRJJ-UHFFFAOYSA-L
Product Categories: Organic-metal salt

Toxicity Data With Reference

1.	ihl-wmn TCLo:147 mg/m3/35M:CNS,GIT	ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. 17 (1971),308.
2.	ihl-hmn TCLo:1800 µg/m3/2Y:CVS,CNS,MET	HYSAAV Hygiene and Sanitation: English Translation of Gigiena Sanitariya. 33 (1968),187.
3.	orl-rat LD50:1125 mg/kg	GISAAA Gigiena i Sanitariya. 35 (2)(1970),98.
4.	ihl-rat LC50:130 mg/m3/2H	ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. 17 (1971),308.
5.	orl-mus LD50:590 mg/kg	HYSAAV Hygiene and Sanitation: English Translation of Gigiena Sanitariya. 33 (1968),187.

Consensus Reports

EPA Extremely Hazardous Substances List. Cadmium and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.

Safety Profile

Confirmed human carcinogen. Poison by inhalation. Moderately toxic by ingestion. Human systemic effects by inhalation: hallucinations or distorted perceptions; nausea or vomiting, other gastrointestinal effects; weight loss or decreased weight gain; cardiac effects. When heated to decomposition it emits toxic fumes of Cd. See also CADMIUM COMPOUNDS.
Risk Statements 20/21/22-50/53
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements 45-53
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S53:Avoid exposure - obtain special instructions before use.
RIDADR 2570
HazardClass 6.1(b)
PackingGroup III

Standards and Recommendations

OSHA PEL: TWA 5 μg(Cd)/m³
ACGIH TLV: TWA 0.002 mg(Cd)/m³ (respirable dust), Suspected Human Carcinogen); BEI: 5 μg/g creatinine in urine; 5 μg/L in blood
DFG MAK: DFG BAT: Blood 1.5 μg/dL; Urine 15 μg/dL, Suspected Carcinogen
NIOSH REL: (Cadmium) Reduce to lowest feasible level.

Specification

Cadmium stearate , its CAS NO. is 2223-93-0, the synonyms are Cadmium distearate ; Octadecanoic acid cadmium salt ; Alaixol11 ; Cadmium(ii)stearate ; Cadmiumoctadecanoate ; Cadmiumsoaps(stearate) ; Cadmiumstearate,light .