543-94-2

Basic information

• Product Name: STRONTIUM ACETATE
• Synonyms: strontiumdiacetate;STRONTIUM ACETATE;Strontiumacetatereagentwhitepowder;STRONTIUM ACETATE, 99.995%;Strontiumacetatehydrate,Puratronic,99.9965%(metalsbasis);STRONTIUM ACETATE REAGENT;Strontium acetate hydrate, Puratronic(R), 99.9965% (metals basis);Diacetic acid strontium salt
• CAS NO: 543-94-2
• Molecular Formula: 2C₂H₃O₂*Sr
• Molecular Weight: 205.71
• EINECS: 208-854-8
• Product Categories: Inorganic Chemicals;StrontiumMicro/Nanoelectronics;Solution Deposition Precursors;Inorganic Salts;Strontium;Synthetic Reagents;Q-S, Puriss p.a.Synthetic Reagents;Analytical Reagents for General Use;Puriss p.a.;metal acetate salt
• Mol File: 543-94-2.mol
• Article Data: 1

Chemical Properties

• Melting Point: 150°C -0.5H₂O
• Boiling Point: 117.1 °C at 760 mmHg
• Flash Point: 40 °C
• Appearance: white/Powder
• Density: 2,099 g/cm3
• Vapor Pressure: 0Pa at 20℃
• Water Solubility: soluble in 2.5 parts H2O; slightly soluble alcohol [MER06]
• Sensitive: Hygroscopic
• Merck: 14,8836
• BRN: 3692534
• CAS DataBase Reference: STRONTIUM ACETATE(CAS DataBase Reference)
• NIST Chemistry Reference: STRONTIUM ACETATE(543-94-2)
• EPA Substance Registry System: STRONTIUM ACETATE(543-94-2)

Safety Data

• Safety Statements: 24/25
• WGK Germany: 3
• RTECS: AJ4725000
• F: 3-10
• TSCA: Yes
• Hazardous Substances Data: 543-94-2(Hazardous Substances Data)

Usage

Chemical Properties

White, crystalline powder. Soluble in water; loses 1/2H2O at 150C.

Uses

Different sources of media describe the Uses of 543-94-2 differently. You can refer to the following data:
1. Strontium acetate is used in manufacture of Laboratory Reagent, Dental toothpaste, catalysts, chemical intermediates, medicines etc.
2. Precursor to promising candidate materials for superconductor wire.

Production Methods

Strontium acetate, white crystals, soluble, formed by reaction of strontium carbonate or hydroxide and acetic acid.

Flammability and Explosibility

Notclassified

Purification Methods

Crystallise it from AcOH, then dry it under vacuum for 24hours at 100o. [Beilstein 2 II 91.]

InChI:InChI=1/C2H4O2.Sr/c1-2(3)4;/h1H3,(H,3,4);/q;+2/p-1

Synthetic route

strontium(II) oxide + strontium(II) carbonate (1633-05-2) + acetic acid (64-19-7) → strontium(II) acetate (543-94-2)

Conditions	Yield
Ar-atmosphere; glacial CH3COOH, oxide or carbonate;

strontium acetate hemihydrate → strontium(II) acetate (543-94-2)

Conditions	Yield
In neat (no solvent) byproducts: H2O; dehydration of the strontium acetate hydrates;;
In neat (no solvent) byproducts: H2O; dehydration of the strontium acetate hydrates;;

strontium acetate 4-hydrate (6100-93-2, 14692-29-6, 61127-31-9, 67320-13-2) → strontium(II) acetate (543-94-2)

Conditions	Yield
In neat (no solvent) byproducts: H2O; dehydration of the strontium acetate hydrates;;
In neat (no solvent) byproducts: H2O; dehydration of the strontium acetate hydrates;;

strontium acetate perchlorate → strontium(II) acetate (543-94-2)

Conditions	Yield
With water strontium acetate perchlorate decomposed with water forming strontium acetate;;
With H2O strontium acetate perchlorate decomposed with water forming strontium acetate;;
With water strontium acetate perchlorate decomposed with water forming strontium acetate;;

strontium acetate perchlorate → strontium(II) perchlorate + strontium(II) acetate (543-94-2)

Conditions	Yield
In further solvent(s) Sr2(CH3CO2)3ClO4 decomposed with alcohol forming strontium acetate and strontium perchlorate;;
In further solvent(s) Sr2(CH3CO2)3ClO4 decomposed with alcohol forming strontium acetate and strontium perchlorate;;

selenium(IV) oxide (7446-08-4) + strontium(II) acetate (543-94-2) + cadmium(II) chloride (10108-64-2) → SrCd(SeO3)2

Conditions	Yield
With potassium nitrate In water at 210℃; for 96h; High pressure; Autoclave;	92%

TiO(acac)2 + 3,3'-ethane-1,2-diylbis(1,2-benzendiol) (175844-48-1) + strontium(II) acetate (543-94-2) → 2Sr(2+)*Ti2(C14H10O4)3(4-)*3H2O*3C3H7NO = Sr2[Ti2(C14H10O4)3]*3H2O*3C3H7NO

Conditions	Yield
In N,N-dimethyl-formamide stirring overnight; filtration, solvent removal (vac.); elem. anal.;	85%

strontium hydroxide (1311-10-0) + strontium(II) acetate (543-94-2) + atorvastatin lactone (125995-03-1) → [R-(R*,R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoate strontium pentahydrate

Conditions	Yield
Stage #1: strontium hydroxide; atorvastatin lactone With water In tert-butyl methyl ether; acetone at 20℃; for 3.5h; Stage #2: strontium(II) acetate With water In acetone at 50℃; for 10h; Product distribution / selectivity;	85%

chloroform (67-66-3) + (HO)2C6H2(CHNOCH2CH2ONCHC6H3(OCH3)OH)2 + strontium(II) acetate (543-94-2) + zinc(II) acetate dihydrate (5970-45-6) → O2C6H2(CHNOC2H4ONCHC6H3(OCH3)O)2(4-)*2Zn(2+)*Sr(2+)*2O2CCH3(1-)*0.75CHCl3=C32H32N4O14SrZn2*0.75CHCl3

Conditions	Yield
In methanol; chloroform; water a soln. of Zn salt in MeOH and a soln. of Sr salt in H2O/MeOH added to asoln. of ligand in CHCl3; evapd., crystd. by vapor diffusion of Et2O into a CHCl3/MeOH soln.; elem. anal.;	77%

strontium hydroxide (1311-10-0) + strontium(II) acetate (543-94-2) + atorvastatin lactone (125995-03-1) → [R-(R*,R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoate strontium

Conditions	Yield
Stage #1: strontium hydroxide; atorvastatin lactone In methanol; tert-butyl methyl ether; water at 20℃; for 3.5h; Stage #2: strontium(II) acetate In methanol; tert-butyl methyl ether; water at 50℃; for 19h;	77%

vanadium (7440-62-2) + phosphoric acid (86119-84-8, 7664-38-2) + vanadia + strontium(II) acetate (543-94-2) → Sr(2+)*2VO(2+)*2PO4(3-)*99H2O=Sr(VOPO4)2*99H2O

Conditions	Yield
In water molar ratio V2O5:V:H3PO4:metal acetate:water=1:0.5:23:1:833, Teflon-lined bomb, 200°C, 2 d; collection (filtration), washing (water, Me2CO);	75%

vanadium (7440-62-2) + vanadia + strontium(II) acetate (543-94-2) + orthoarsenic acid (7778-39-4, 121471-47-4) → Sr(2+)*2VO(2+)*2AsO4(3-)*99H2O=Sr(VOAsO4)2*99H2O

Conditions	Yield
In water molar ratio V2O5:V:H3AsO4:metal acetate:water=1:0.5:5:2:833, Teflon-lined bomb, 200°C, 2 d; collection (filtration), washing (water, Me2CO);	70%

(acetic acid-κO) {6,6′-diethoxy-2,2′-[1,2-ethylenedioxybis(nitrilomethylidyne)]diphenolato-κ4O,N,N′,O′}zinc(II) + strontium(II) acetate (543-94-2) → bis{μ-6,6′-diethoxy-2,2′-[1,2-ethylenedioxybis(nitrilomethylidyne)]diphenolato}bis[μ-acetatozinc(II)]strontium(II)

Conditions	Yield
In methanol; water at 20℃; for 0.166667h;	68%

C34H36N4O10 + strontium(II) acetate (543-94-2) + zinc(II) acetate dihydrate (5970-45-6) → C38H38N4O14SrZn2

Conditions	Yield
In ethanol; chloroform	60.8%

tetra-n-butylammonium permanganate (35638-41-6) + manganese(II) acetate (638-38-0, 993-02-2, 2180-18-9, 15411-95-7, 22981-23-3, 27004-39-3) + strontium(II) acetate (543-94-2) + Trimethylacetic acid (75-98-9) → C45H84Mn3O22Sr

Conditions	Yield
In acetonitrile at 80℃; for 0.416667h;	60%

4,4'-methylenedibenzoic acid (790-83-0) + strontium(II) acetate (543-94-2) → [Sr(diphenylmethane-4,4’-dicarboxylate)(H2O)]

Conditions	Yield
Stage #1: 4,4'-methylenedibenzoic acid; strontium(II) acetate In water at 20℃; for 0.0833333h; Stage #2: With propylamine for 0.0833333h; Stage #3: In N,N-dimethyl-formamide at 170℃; for 12h; Autoclave;	45%

methanol (67-56-1) + dichloromethane (75-09-2) + C32H32N4O10 + strontium(II) acetate (543-94-2) + nickel(II) acetate tetrahydrate (6018-89-9) → C38H42N4Ni2O16Sr*2CH4O*2CH2Cl2

Conditions	Yield
In water	44.65%

titanium(IV) isopropylate (546-68-9) + poly(methacrylic acid) (79-41-4) + strontium(II) acetate (543-94-2) → 2Sr(2+)*8Ti(4+)*8O(2-)*1.73C3H7O(1-)*2.27C2H3O2(1-)*16C4H5O2(1-)

Conditions	Yield
for 72h; Inert atmosphere; Schlenk technique;	40%

C32H32N4O10 + strontium(II) acetate (543-94-2) + cobalt(II) diacetate tetrahydrate (6147-53-1) → C36H34Co2N4O14Sr

Conditions	Yield
In methanol; water at 20℃;	38.69%

chloroform (67-66-3) + C32H32N4O10 + strontium(II) acetate (543-94-2) + zinc(II) acetate dihydrate (5970-45-6) → [Zn2(L)Sr(OAc)2]

Conditions	Yield
In methanol; water	34.3%

pyridine (110-86-1) + tetra-n-butylammonium permanganate (35638-41-6) + manganese(II) acetate (638-38-0, 993-02-2, 2180-18-9, 15411-95-7, 22981-23-3, 27004-39-3) + strontium(II) acetate (543-94-2) + Trimethylacetic acid (75-98-9) → C60H107Mn4NO26Sr

Conditions	Yield
Stage #1: tetra-n-butylammonium permanganate; manganese(II) acetate; strontium(II) acetate; Trimethylacetic acid In water at 80℃; for 0.416667h; Stage #2: pyridine In ethyl acetate	12%

thionyl chloride (7719-09-7) + strontium(II) acetate (543-94-2) → acetic anhydride (108-24-7)

strontium(II) acetate (543-94-2) + chlorine (7782-50-5) + sulfur → acetic anhydride (108-24-7)

Hexafluorobenzene (392-56-3) + strontium(II) acetate (543-94-2) → strontium fluoride

Conditions	Yield
With 2-Ethylhexanoic acid In xylene stoich., metal compd. dissolved in acid, mixed with soln. of halide compd. (xylene), combusted in methane/oxigen flame; XRD;

titanium(IV) isopropylate (546-68-9) + silver(I) acetate (563-63-3) + strontium(II) acetate (543-94-2) + barium(II) acetate (543-80-6) → Ba0.5Sr0.5TiO3#dotAg

Conditions	Yield
With ethylene glycol; acetic acid In neat (no solvent) reactants disolved in acetic acid at 90 °C, ethylene glycol added, stirred for 60 min, aged at room temp. for 12 - 24 h, filtered, spin coated, dried at 200 °C for 10 min, pyrolyzed at 500 °C for30 min, coating repeated 11 times; powder XRD;

titanium(IV) isopropylate (546-68-9) + strontium(II) acetate (543-94-2) + barium(II) acetate (543-80-6) → barium strontium titanate

Conditions	Yield
In acetic acid sol-gel technique; acetic acid boiled to 120°C; appropriate amt. of Ba(OAc)2 and Sr(OAc)2 dissolved at 90°C; stirred for 20 min; Ti compd. and some di-ethanol added; stirred for 20 min; dried; solidified by illumination with IR lamp for 2 d; heated to 165°C for 1 h; ground; sintered at 1000°C for 150 min in Al2O3 boat; detd. by X-ray powder diffraction;
In ethylene glycol; acetic acid (N2) dissolution of acetates in AcOH, addn. of Ti(OiPr)4 and ethylene glycol, heating, spin-coating, drying and heating (500-700°C) repeated three times;

titanium(IV) isopropylate (546-68-9) + strontium(II) acetate (543-94-2) + barium(II) acetate (543-80-6) → barium strontium titanate

Conditions	Yield
In acetic acid sol-gel technique; acetic acid boiled to 120°C; appropriate amt. of Ba(OAc)2 and Sr(OAc)2 dissolved at 90°C; stirred for 20 min; Ti compd. and some di-ethanol added; stirred for 20 min; dried; solidified by illumination with IR lamp for 2 d; heated to 165°C for 1 h; ground; sintered at 1000°C for 150 min in Al2O3 boat; detd. by X-ray powder diffraction;
In ethylene glycol; acetic acid (N2) dissolution of acetates in AcOH, addn. of Ti(OiPr)4 and ethylene glycol, heating, spin-coating, drying and heating (500-700°C) repeated three times;
With 2-methoxy-ethanol; acetyl acetone In acetic acid Ba-compd. and Sr-compd. dissolved in glacial CH3COOH in molar ratio 9:1, heated up to 110°C, acetate and isopropoxide soln. with acetyl acetone mixed with stirring, 2-methoxy ethanol added, refluxed for 2 h, calcined at 1150°C for 6 h;

titanium(IV) isopropylate (546-68-9) + strontium(II) acetate (543-94-2) + barium(II) acetate (543-80-6) → Ba0.65Sr0.35TiO3

Conditions	Yield
In ethylene glycol; acetic acid (N2) dissolution of acetates in AcOH, addn. of Ti(OiPr)4 and ethylene glycol, heating, spin-coating, drying and heating (500-700°C) repeated three times;
With lactic acid In 2-methoxy-ethanol; acetic acid sol/gel; Ti isopropoxide in methoxyethanol mixed with soln. of acetates in glacial acetic acid, stoich. mixt. contg. lactic acid (stabilizer) heated at 80°C to dryness for 72 h, xerogel calcined at 700°C for 1 h;

titanium(IV) isopropylate (546-68-9) + strontium(II) acetate (543-94-2) + barium(II) acetate (543-80-6) → barium strontium titanate

Conditions	Yield
In acetic acid sol-gel technique; acetic acid boiled to 120°C; appropriate amt. of Ba(OAc)2 and Sr(OAc)2 dissolved at 90°C; stirred for 20 min; Ti compd. and some di-ethanol added; stirred for 20 min; dried; solidified by illumination with IR lamp for 2 d; heated to 165°C for 1 h; ground; sintered at 1000°C for 150 min in Al2O3 boat; detd. by X-ray powder diffraction;
With 2-Ethylhexanoic acid; 2,2'-iminobis[ethanol] In neat (no solvent) acetates refluxed with 2-ethylhexanoic acid, distilled, dissolved in iso-propyl alcohol containing Ti tetraisopropoxide in presence of diethylamine, stirred for 30 min, dip-coated, dried at 110 °C for 0.5 h, heated at 550-600 °C for 0.5 h; powder XRD;
In neat (no solvent) dissolved in acetic acid - ethyleneglycol monoethylether mixture, spin coated, dried at 423 K for 3 min, annealed at 923 or 1073 for 20 min; XRD;
In acetic acid Ba(O2CCH3)2 and Sr(O2CCH3)2 dissolved in dehydrated acetic acid at 90 °C, stirred for 20 mins, Ti=(OCH(CH3)2)4 and di-ethanol added, stirred for 20 mins, dried and solidified illuminating with 400 W infrared lamp for 2 ds, heated to 165 °C; ground, sintered at 1000 °C for 150 mins, pressed into pellets ,sintered at 1350 °C;
In ethylene glycol; acetic acid (N2) dissolution of acetates in AcOH, addn. of Ti(OiPr)4 and ethylene glycol, heating, spin-coating, drying and heating (500-700°C) repeated three times;

titanium(IV) isopropylate (546-68-9) + strontium(II) acetate (543-94-2) + barium(II) acetate (543-80-6) → barium strontium titanate

Conditions	Yield
With ethylene glycol; acetic acid In neat (no solvent) reactants disolved in acetic acid at 90 °C, ethylene glycol added, stirred for 60 min, aged at room temp. for 12 - 24 h, filtered, spin coated, dried at 200 °C for 10 min, pyrolyzed at 500 °C for30 min, coating repeated 11 times; powder XRD;
In acetic acid sol-gel technique; acetic acid boiled to 120°C; appropriate amt. of Ba(OAc)2 and Sr(OAc)2 dissolved at 90°C; stirred for 20 min; Ti compd. and some di-ethanol added; stirred for 20 min; dried; solidified by illumination with IR lamp for 2 d; heated to 165°C for 1 h; ground; sintered at 1000°C for 150 min in Al2O3 boat; detd. by X-ray powder diffraction;
In ethylene glycol; acetic acid dissolving Ba(OAc)2, Sr(OAc)2, and Ti(i-OPr)4 in acetic acid/ethylene glycol (3:1), stirring at 90°C for 60 min; spin-coated onto Pt/Ti/SiO2/Si substrate with annealing;
In acetic acid Ba(O2CCH3)2 and Sr(O2CCH3)2 dissolved in dehydrated acetic acid at 90 °C, stirred for 20 mins, Ti=(OCH(CH3)2)4 and di-ethanol added, stirred for 20 mins, dried and solidified illuminating with 400 W infrared lamp for 2 ds, heated to 165 °C; ground, sintered at 1000 °C for 150 mins, pressed into pellets ,sintered at 1350 °C;
With propylene glycol; 2-methoxyethanol; acetylacetone In water Ba and Sr salts dissolved in distd. water and propylene glycol added, Ticompd. prereacted with 2-methoxyethanol and acetylacetone, Ba/Sr stock soln. added to Ti stock soln., refluxed for 6 h, pyrolyzed at 400.degree .C for 30 min; annealed at 750°c for 30 min;

titanium(IV) isopropylate (546-68-9) + strontium(II) acetate (543-94-2) + barium(II) acetate (543-80-6) → barium strontium titanate

Conditions	Yield
In acetic acid sol-gel technique; acetic acid boiled to 120°C; appropriate amt. of Ba(OAc)2 and Sr(OAc)2 dissolved at 90°C; stirred for 20 min; Ti compd. and some di-ethanol added; stirred for 20 min; dried; solidified by illumination with IR lamp for 2 d; heated to 165°C for 1 h; ground; sintered at 1000°C for 150 min in Al2O3 boat; detd. by X-ray powder diffraction;
In ethylene glycol; acetic acid (N2) dissolution of acetates in AcOH, addn. of Ti(OiPr)4 and ethylene glycol, heating, spin-coating, drying and heating (500-700°C) repeated three times;

strontium(II) acetate (543-94-2) + barium(II) acetate (543-80-6) + titanium(IV) oxide → strontium titanate + barium titanate

Conditions	Yield
With ethylenediaminetetraacetic acid; KOH In water High Pressure; hydrothermal synthesis at 50 °C;

bismuth subnitrate (10361-46-3) + strontium(II) acetate (543-94-2) + tantalum pentaethoxide (150747-55-0) → strontium(II) carbonate (1633-05-2) + bismuth(III) oxide (1304-76-3)

Conditions	Yield
With catalyst: CH3COOH In further solvent(s) Sr(CH3COO)2, BiONO3, and Ta(OC2H5)5 in a mole ratio of 1:2:2 dissolved in 2-methoxyethanol at 80°C; pH adjusted to 3.5; transparent gel formed; dried at 100°C; calcined at 500°C for 1 h; XRD, TEM, IR;

Upstream product

• 12035-89-1 strontium(II) oxide 
• 1633-05-2 strontium(II) carbonate 
• 64-19-7 acetic acid 
• 6100-93-2 strontium acetate 4-hydrate 

Downstream Products

• 108-24-7 acetic anhydride 
• 1633-05-2 strontium(II) carbonate 
• 1304-76-3 bismuth(III) oxide 
• 13451-05-3 strontium tungstate 

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