Conditions | Yield |
---|---|
With sodium carbonate |
Conditions | Yield |
---|---|
With water In neat (no solvent) formation of supersaturated soln. via H2O uptake, solidification after contact with solid materials and slow formation of NaCH3CO2*3H2O;; | |
With water in moist air at ambient temp.;; | |
With H2O in moist air at ambient temp.;; | |
With H2O In neat (no solvent) formation of supersaturated soln. via H2O uptake, solidification after contact with solid materials and slow formation of NaCH3CO2*3H2O;; |
Conditions | Yield |
---|---|
In neat (no solvent) equlibrium reaction, uptake of 3 mol H2O from moist air;; | |
In neat (no solvent) equlibrium reaction, uptake of 3 mol H2O from moist air;; |
Conditions | Yield |
---|---|
With copper(I) oxide In neat (no solvent) byproducts: HCl; reaction without influence of air via stirring NaCl with acetic acid in presence of Cu2O;; | |
With Cu2O In neat (no solvent) byproducts: HCl; reaction without influence of air via stirring NaCl with acetic acid in presence of Cu2O;; |
sodium carbonate
acetic acid
sodium hydroxide
sodium acetate trihydrate
Conditions | Yield |
---|---|
In neat (no solvent) addition of solid NaOH to soln. of acetic acid and Na2CO3 yileds yellow crystalls;; via recrystallization;; | |
In neat (no solvent) addition of solid NaOH to soln. of acetic acid and Na2CO3 yileds yellow crystalls;; via recrystallization;; |
Conditions | Yield |
---|---|
react. of glacial acetic acid (distd. over CrO3, storage over Br2, distd. over KMnO4) and Na2CO3 ( several times recrystn. from soln. containing hypobromite);; fractionated crystn.; very pure product;; | |
react. of glacial acetic acid (distd. over CrO3, storage over Br2, distd. over KMnO4) and Na2CO3 ( several times recrystn. from soln. containing hypobromite);; fractionated crystn.; very pure product;; |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: NH3; | |
In neat (no solvent) byproducts: NH3; |
Conditions | Yield |
---|---|
In neat (no solvent) | |
In neat (no solvent) |
Conditions | Yield |
---|---|
In water byproducts: alcohol; saponification of CH3CO2C2H5 with solid NaOH in presence of H2O or in presence of NaCH3CO2*3H2O or its concd. soln.;; | |
In water byproducts: alcohol; saponification of CH3CO2C2H5 with solid NaOH in presence of H2O or in presence of NaCH3CO2*3H2O or its concd. soln.;; |
methanol
carbon monoxide
sodium hydroxide
sodium acetate trihydrate
Conditions | Yield |
---|---|
In neat (no solvent) reaction of CH3OH with CO or CO containing gases at 200 to 300°C and small excess NaOH;; | |
In neat (no solvent) reaction of CH3OH with CO or CO containing gases at 200 to 300°C and small excess NaOH;; | |
In neat (no solvent) reaction of CH3OH with CO or CO containing gases at 200 to 300°C and small excess NaOH;; |
methanol
carbon monoxide
sodium carbonate
sodium acetate trihydrate
Conditions | Yield |
---|---|
In neat (no solvent) reaction of CH3OH with CO or CO containing gases at 200 to 300°C and small excess Na2CO3;; | |
In neat (no solvent) reaction of CH3OH with CO or CO containing gases at 200 to 300°C and small excess Na2CO3;; | |
In neat (no solvent) reaction of CH3OH with CO or CO containing gases at 200 to 300°C and small excess Na2CO3;; |
Conditions | Yield |
---|---|
With water In neat (no solvent) heating NaHCO2 in autoclave to 200 to 300°C unnder pressure in presence of little H2O while treating with CH3OH vapor;; | |
With H2O In neat (no solvent) heating NaHCO2 in autoclave to 200 to 300°C unnder pressure in presence of little H2O while treating with CH3OH vapor;; | |
With water In neat (no solvent) heating NaHCO2 in autoclave to 200 to 300°C unnder pressure in presence of little H2O while treating with CH3OH vapor;; |
Conditions | Yield |
---|---|
With water | |
With H2O |
sodium acetate acetic acid
sodium acetate trihydrate
Conditions | Yield |
---|---|
With H2O In neat (no solvent) in moist air;; |
Conditions | Yield |
---|---|
With H2O |
sodium acetate trihydrate
Me2N-Arg(Teoc)2-Thz-MeOxz-Thz-MeOxz-OMe
Conditions | Yield |
---|---|
Stage #1: C37H55N9O9S2Si2; sodium acetate trihydrate With formaldehyd In tetrahydrofuran; water at 0℃; for 0.0833333h; Inert atmosphere; Stage #2: With sodium cyanoborohydride In tetrahydrofuran; water at 0℃; for 1h; Inert atmosphere; | 99% |
CH(O)C6H2(CH3)(CO)ORh(P(C6H5)3)2Cl
sodium acetate trihydrate
CH(O)C6H2(CH3)(CO)ORh(P(C6H5)3)2OOCCH3
Conditions | Yield |
---|---|
In dichloromethane; water; acetone stirring (0.5 h), evapn.; filtering, washing (H2O), drying (vac.); | 98% |
sodium acetate trihydrate
Conditions | Yield |
---|---|
With NaClO4 In water addn. of CH3COONa to aq. Ru complex soln., adjusting ph to 4 with few drops of CH3COOH, heating soln to 70°C, 0.5 h, cooling, addn. of NaClO4; pptn., storage in a refrigerator overnight, filtration, washing (MeOH, ether), air-drying; elem. anal.; | 95% |
sodium acetate trihydrate
CH(O)C6H2(CH3)(CO)ORh(P(C6H5)3)2OOCCH3
Conditions | Yield |
---|---|
In dichloromethane; water; acetone NaOAc soln. (H2O) addn., stirring (0.5 h), evapn. (reduced pressure); filtering, washing (H2O), drying (vac.); | 93% |
Conditions | Yield |
---|---|
With hydroxylamine chloride In tetrahydrofuran for 3h; | 93% |
tris(triphenylphosphine)ruthenium(II) chloride
sodium acetate trihydrate
RuCl(OAc)(PPh3)3
Conditions | Yield |
---|---|
In tert-butyl alcohol Ru-complex and AcONa*3H2O were intimately ground together in a mortar and pestle in air, mixt. was exposed to vac. for 30 min, flask filled with Ar, t-BuOH added, solm. was refluxed with rapid stirring for 1 h; ppt. was isolated by filtration in air, washed successively with Et2O, water, MeOH, Et2O, dried under reduced pressure; elem. anal.; | 92% |
sodium acetate trihydrate
di-μ-acetatotetrakis(dihaptoethene)dirhodium(I)
Conditions | Yield |
---|---|
In diethyl ether (argon); stirring (-30°C to room temp., 1 h); filtration, evapn. (vac.), recrystn. (pentane); elem. anal.; | 92% |
sodium acetate trihydrate
Conditions | Yield |
---|---|
With hydrogen In ethanol H2-atmosphere; molar ratio Ru-complex:ligand:NaOAc=1:1:2, refluxing (16h); cooling (pptn.), filtration, washing (acetone); elem. anal.; | 90% |
2-Hydroxy-1,4-naphthoquinone
copper(II) acetate monohydrate
sodium acetate trihydrate
Conditions | Yield |
---|---|
With orthoformic acid triethyl ester In methanol dissol. of Cu salt in MeOH, addn. of triethylorthoformate, purging with N2, addn. of soln. of lawsone in MeOH/triethylorthoformate, purging withN2, stirring (in N2 atmosphere, 15 min), addn. of NaOAc in MeOH to pH = 6, pptn.; filtration, washing (MeOH, Et2O), drying (vac.); elem. anal.; | 90% |
Conditions | Yield |
---|---|
In tetrahydrofuran; methanol (O2-free solvents); VOSO4*5H2O and NaCH3COO*3H2O dissolved in MeOH, treated with a THF soln. of HOC6H4CHO, a MeOH soln. of (BrCH2CH(NH3)COOCH3)Br added dropwise, stirred at room temp. overnight in the dark; filtered under inert atmosphere, evapd. (vac.); elem. anal.; | A n/a B 90% |
sodium acetate trihydrate
acetic acid
2-Bromo-4'-methoxyacetophenone
p-methoxyphenacyl acetate
Conditions | Yield |
---|---|
In ethanol; water for 2.5h; Reflux; | 90% |
Conditions | Yield |
---|---|
In acetonitrile byproducts: (PPN)ClO4; stoich. amts., stirring (room temp., 4 h); crystn. on vapor diffusion of ether, collection, washing (ether); elem.anal.; | 89.2% |
Conditions | Yield |
---|---|
In water at 20℃; for 2h; | 89% |
Conditions | Yield |
---|---|
In water at 20℃; for 2h; | 87.2% |
sodium acetate trihydrate
RuCl(O2CCH3)(bis(3-(diphenylphosphino)propyl)phenylphosphine)
Conditions | Yield |
---|---|
In tetrahydrofuran soln. of complex and excess NaOCOCH3*3H2O refluxed for 3 h; concd. (vac.), ether added, solid collected, washed with H2O, EtOH, ether, dried (vac.); elem. anal.; | 87% |
[IrH2Cl(PiPr3)2]
sodium acetate trihydrate
[IrH2(OCOCH3)(P(C3H7)3)2]
Conditions | Yield |
---|---|
In diethyl ether (argon); stirring (room temp., 15 h); filtration, solvent removal; elem. anal.; | 87% |
[(η(5)-semiquinone)Mn(CO)3]
sodium acetate trihydrate
Conditions | Yield |
---|---|
In dimethyl sulfoxide to soln. of Mn complex in DMSO added NaOAc*3H2O under N2 at room temp.; after 20 min pptd. by acetone; washed (acetone); elem. anal.; | 85% |
sodium acetate trihydrate
[Ir(C2H4)2(OCOCH3)]2
Conditions | Yield |
---|---|
In diethyl ether (argon); stirring (-78 to 0°C, 30 min), recooling to -78°C, kept under 0.5 bar ethene, slow warming to 0°C, repeating the procedure 3x, finally warming to room temp.; solvent removal, extn. (pentane), pptn. upon concn. (vac.), yield is for2 steps; elem. anal.; | 85% |
Conditions | Yield |
---|---|
In methanol for 4h; Reflux; | 85% |
xanthurenic acid
sodium acetate trihydrate
{VO(8-oxy-4-hydroxychinoline-2-carboxylate)(H2O)}
Conditions | Yield |
---|---|
In water N2; stirring for 3 h at 80 ° C and overnight at room temperature;; filtration; washing with water; elem. anal.;; | 84% |
sodium acetate trihydrate
Conditions | Yield |
---|---|
In methanol pptn. on mixing stoich. amts., stirring (room temp., 30 min); cooling to -20°C overnight, collection (filtration), washing (cold MeOH), drying in air, recrystn. (vapor diffusion of ether into MeCN soln.), collection, drying in air; elem. anal.; | 84% |
tetrahydrofuran
methyl 5-((1,2:3,4-di-O-isopropylidene-α-D-galactosyl)oxycarbonyl)-2-pyridinecarboxylate
sodium acetate trihydrate
Conditions | Yield |
---|---|
In tetrahydrofuran; water stoich., a soln. of N compd. and Na compd. (THF/water) mixed with a soln. of V compd. (water), refluxed for ca. 6 h; solvent evapd., residue dissolved (THF), filtered, evapd. to dryness; elem. anal.; | 84% |
pyridine-4-carbonitrile
dihydrogen peroxide
sodium acetate trihydrate
CoIII4(μ3-O)4(μ-O2CCH3 )4(4-CNpy)4
Conditions | Yield |
---|---|
In methanol for 4h; Reflux; | 84% |
sodium acetate trihydrate
N,N,N'-tris-(2-pyridylmethyl)-1,3-diaminopropan-2-ol
Conditions | Yield |
---|---|
In methanol MeOH soln. of ligand and NaOAc*3H2O was added to MeOH soln. of Cu-complex, allowed to stand at 10°C for 1 wk; filtered off; elem. anal.; | 83% |
2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine
sodium acetate trihydrate
Conditions | Yield |
---|---|
In 1,4-dioxane; water byproducts: H2O, NaCl, CH3CO2H; addn. of aq. soln. of NaO2CCH3 to dioxane soln. of (PNCl2)3 with stirring, stirring (60°C, 24 h); filtration, washing (EtOH, acetone), fractional recrystn. (water/EtOH); | 83% |
sodium acetate trihydrate
[Rh(C8H14)2(OCOCH3)]2
Conditions | Yield |
---|---|
In diethyl ether (argon); -30°C to room temp., stirring (6 h); filtration, evapn. (vac.), recrystn. (pentane); elem. anal.; | 83% |
sodium acetate trihydrate
[RuCl2(κ2-O2CCH3)(=C=CHPh)(PiPr3)2]
Conditions | Yield |
---|---|
In tetrahydrofuran under Ar atm. soln. dichloro(vinylidene)ruthenium complex in THF was treated with CH3COONa*3H2O and stirred for 22 h at room temp.; solvent was removed, residue was extd. with Et2O, extract was evapd. in vacuo, residue was washed with pentane at -78°C and dried; elem.anal.; | 82% |
sodium acetate trihydrate
Conditions | Yield |
---|---|
In methanol at 40℃; for 0.166667h; Glovebox; Inert atmosphere; | 82% |
sodium acetate trihydrate
Conditions | Yield |
---|---|
In ethanol byproducts: sodium nitrate; phenanthroline is added to the rare earth acetate soln. prepared at the first step; 24 h standing; washing with alcohol, drying in vac.; | 80% |
In ethanol byproducts: sodium nitrate; phenanthroline is added to the rare earth acetate soln. prepared at the first step; 24 h standing; washing with alcohol, drying in vac.; | 80% |
N-salicylidene-butylamine
sodium acetate trihydrate
bis(N-butylsalicylideneaminato)palladium(II)
Conditions | Yield |
---|---|
With potassium chloride In water; acetone dissoln. of PdCl2 in hot aq. KCl, addn. of NaAc*3H2O, addn. to soln. of org. compd. in acetone, refluxing (30 min), cooling (room temp.); removal of acetone (vac.), filtration, washing (MeOH), recrystn. (EtOH-benzene); elem. anal.; | 80% |
Molecular Structure of Sodium acetate (CAS NO.6131-90-4):
IUPAC Name: sodium acetate trihydrate
Empirical Formula: C2H9NaO5
Molecular Weight: 136.0796
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 0
Polar Surface Area: 37.3Å2
Flash Point: 40 °C
Enthalpy of Vaporization: 23.7 kJ/mol
Boiling Point: 117.1 °C at 760 mmHg
Vapour Pressure: 13.9 mmHg at 25°
EINECS: 204-823-8
Storage temp: Store at RT.
Water Solubility: 762 g/L (20 ºC)
Merck: 14,8571
BRN: 3732037
Melting point: 58 °C
Stability: Stable. Incompatible with strong oxidizing agents, halogens.
Product Categories: Inorganic & organic chemicals; Inorganic Chemicals
InChI
InChI=1/C2H4O2.Na.3H2O/c1-2(3)4;;;;/h1H3,(H,3,4);;3*1H2/q;+1;;;/p-1
Smiles
C(C)(=O)[O-].O.O.O.[Na+]
In chrome tanning, Sodium acetate (CAS NO.6131-90-4) is used as a pickling agent.It is usually used to impede vulcanization of chloroprene in synthetic rubber production. Sodium acetate is also used to neutralize sulfuric acid waste streams in the textile industry, and as a photoresist while using aniline dyes. It is also a pickling agent in chrome tanning, and it helps to retard vulcanization of chloroprene in synthetic rubber production.
It may decrease the risk of a hangover when be added to alcoholic beverages and may be a seasoning when be added to foods.It may be used in the form of sodium diacetate — a 1:1 complex of sodium aceta
Sodium acetate can be used to form an ester with an alkyl halide such as bromoethane:
H3C-COO-Na+ + Br-CH2-CH3 → H3C-COO-CH2-CH3 + NaBr
In such a reaction, the Sodium acetate is usually complexed with caesium in order to increase the nucleophilicity of the carboxylate group.
Sodium acetate (CAS NO.6131-90-4) is sometimes producted from the reaction of Acetic acid with sodium carbonate, sodium bicarbonate, or sodium hydroxide,which produces aqueous sodium acetate, and water.Carbon dioxide is produced in the reaction with sodium carbonate and bicarbonate, and it leaves the reaction vessel as a gas (unless the reaction vessel is pressurized).
CH3–COOH + Na+[HCO3]– → CH3–COO– Na+ + H2O + CO2
This is the well-known "volcano" reaction between baking soda and vinegar.84 grams of sodium bicarbonate (baking soda) react with 750 ml of 8% vinegar to make 82 g sodium acetate in water. By boiling off most of the water, one can refine either a concentrated solution of sodium acetate or crystals.
Reported in EPA TSCA Inventory.
When Sodium acetate is heated to decomposition it will emit acrid smoke and irritating fumes.
Hazard Codes: Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-36-26
S24/25: Avoid contact with skin and eyes.
S36: Wear suitable protective clothing.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 1
RTECS: AJ4580000
HS Code: 29152200
Sodium acetate , with CAS number of 6131-90-4, can be called Natrium acetate-3-wasser ; Plasmafusin ; Sodium acetate trihydrate ; Thomaegelin ; Tutofusin . Sodium acetate , (also sodium ethanoate) is the Sodium salt of Acetic acid. It is an cheap chemical produced in industrial quantities for a wide range of uses. It is a white to colourless crystals or powder.
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