Product Name

  • Name

    Sodium phenylacetate

  • EINECS 204-052-7
  • CAS No. 114-70-5
  • Article Data12
  • CAS DataBase
  • Density 1.257g/cm3
  • Solubility 1000g/L at 25℃
  • Melting Point -37oC
  • Formula C8H7NaO2
  • Boiling Point 265.5 °C at 760 mmHg
  • Molecular Weight 158.132
  • Flash Point 156.2 °C
  • Transport Information
  • Appearance Clear yellow to brown.
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 114-70-5 (Sodium phenylacetate)
  • Hazard Symbols
  • Synonyms Aceticacid, phenyl-, Na salt (5CI);Acetic acid, phenyl-, sodium salt (8CI);Benzeneacetic acid, sodium salt (9CI);Sodium benzeneacetate;
  • PSA 40.13000
  • LogP -0.02100

Synthetic route

Benzeneacetamide
103-81-1

Benzeneacetamide

sodium phenylacetate
114-70-5

sodium phenylacetate

Conditions
ConditionsYield
Stage #1: Benzeneacetamide With hydrogenchloride; water Heating;
Stage #2: With sodium hydroxide Reagent/catalyst;
99.5%
methanol
67-56-1

methanol

carbon monoxide
201230-82-2

carbon monoxide

benzyl chloride
100-44-7

benzyl chloride

A

benzyl methyl ether
538-86-3

benzyl methyl ether

B

sodium phenylacetate
114-70-5

sodium phenylacetate

Conditions
ConditionsYield
With sodium hydroxide; dicobalt octacarbonyl at 60 - 65℃; under 760.051 - 2280.15 Torr;A n/a
B 97%
benzyl sodium
1121-53-5

benzyl sodium

methylammonium carbonate
15719-64-9, 15719-76-3, 97762-63-5

methylammonium carbonate

sodium phenylacetate
114-70-5

sodium phenylacetate

phenylacetic acid
103-82-2

phenylacetic acid

sodium phenylacetate
114-70-5

sodium phenylacetate

Conditions
ConditionsYield
With sodium methylsulfinylmethanide In dimethyl sulfoxide
With sodium hydroxide In water
With sodium hydroxide In water pH=8.0;
With sodium hydroxide In water pH=9 - 10;
Ethyl 2-phenylethanoate
101-97-3

Ethyl 2-phenylethanoate

sodium

sodium

A

sodium phenylacetate
114-70-5

sodium phenylacetate

B

ethyl acetate
141-78-6

ethyl acetate

C

hydrogen

hydrogen

propyl phenylacetate
4606-15-9

propyl phenylacetate

sodium

sodium

A

1-Propyl acetate
109-60-4

1-Propyl acetate

B

sodium phenylacetate
114-70-5

sodium phenylacetate

2-oxo-2-phenylethyl 2-phenylacetate
98078-08-1

2-oxo-2-phenylethyl 2-phenylacetate

A

sodium phenylacetate
114-70-5

sodium phenylacetate

B

acetophenone
98-86-2

acetophenone

Conditions
ConditionsYield
With cetyltrimethylammonim bromide; sodium carbonate; triethylamine at 20℃; for 12h; Product distribution; Further Variations:; Reagents; Solvents; time periods; Photolysis;
carbon dioxide
124-38-9

carbon dioxide

benzyl sodium
1121-53-5

benzyl sodium

sodium phenylacetate
114-70-5

sodium phenylacetate

Conditions
ConditionsYield
In toluene
phenylacetic acid
103-82-2

phenylacetic acid

sodium hydroxide
1310-73-2

sodium hydroxide

sodium phenylacetate
114-70-5

sodium phenylacetate

Conditions
ConditionsYield
In water at 70℃;
sodium phenylacetate
114-70-5

sodium phenylacetate

phenylacetic acid
103-82-2

phenylacetic acid

Conditions
ConditionsYield
With sulfuric acid at 70 - 75℃; pH=1.5;99.75%
With hydrogenchloride In water; toluene pH=2;
n-octyl methanesulfonate
16156-52-8

n-octyl methanesulfonate

sodium phenylacetate
114-70-5

sodium phenylacetate

phenylacetic acid octyl ester
122-45-2

phenylacetic acid octyl ester

Conditions
ConditionsYield
With sodium hydroxide; tetrahexylammonium chloride In water; benzene at 60℃; for 24h;95%
With cyclophosphazenic polypodand In chlorobenzene at 60℃; Rate constant; different catalysts;
sodium phenylacetate
114-70-5

sodium phenylacetate

benzaldehyde
100-52-7

benzaldehyde

Conditions
ConditionsYield
With potassium 12-tungstocobaltate(III) In water; acetonitrile for 0.133333h; Microwave irradiation;94%
sodium phenylacetate
114-70-5

sodium phenylacetate

α-bromoacetophenone
70-11-1

α-bromoacetophenone

2-oxo-2-phenylethyl 2-phenylacetate
98078-08-1

2-oxo-2-phenylethyl 2-phenylacetate

Conditions
ConditionsYield
With triethylamine; sodium iodide In acetone Heating;93%
sodium phenylacetate
114-70-5

sodium phenylacetate

tri(p-tolyl)antimony dibromide
60043-16-5

tri(p-tolyl)antimony dibromide

bis-(2-phenylacetato)tris-(p-tolyl)antimony(V)

bis-(2-phenylacetato)tris-(p-tolyl)antimony(V)

Conditions
ConditionsYield
In toluene at 20℃; for 12h;91%
2,5-dimethylphenacyl chloride
50690-11-4

2,5-dimethylphenacyl chloride

sodium phenylacetate
114-70-5

sodium phenylacetate

2,5-dimethylphenacyl phenylacetate
378215-25-9

2,5-dimethylphenacyl phenylacetate

Conditions
ConditionsYield
With triethylamine; sodium iodide In acetone Esterification; Heating;84%
sodium phenylacetate
114-70-5

sodium phenylacetate

(2E)-3-phenyl-2-propen-1-ol
4407-36-7

(2E)-3-phenyl-2-propen-1-ol

(E)-cinnamyl phenylacetate
133871-04-2

(E)-cinnamyl phenylacetate

Conditions
ConditionsYield
With tetra-(n-butyl)ammonium iodide; triethylamine In N,N-dimethyl-formamide for 5h; Heating;80%
nickel(II) perchlorate hexahydrate

nickel(II) perchlorate hexahydrate

2,6-bis((2-(2-hydroxyethylamino)-ethylimino)methyl)-4-methylphenol

2,6-bis((2-(2-hydroxyethylamino)-ethylimino)methyl)-4-methylphenol

sodium phenylacetate
114-70-5

sodium phenylacetate

C17H27N4O3(1-)*2Ni(2+)*2C8H7O2(1-)*ClO4(1-)*CH4O*H2O

C17H27N4O3(1-)*2Ni(2+)*2C8H7O2(1-)*ClO4(1-)*CH4O*H2O

Conditions
ConditionsYield
Stage #1: nickel(II) perchlorate hexahydrate; 2,6-bis{(2-(2-hydroxyethylamino)-ethylimino)methyl}-4-methylphenol With air In methanol at 20℃; for 0.25h;
Stage #2: sodium phenylacetate In methanol; water for 1.5h; Reflux;
78%
copper(II) perchlorate hexahydrate

copper(II) perchlorate hexahydrate

2,6-bis((2-(2-hydroxyethylamino)-ethylimino)methyl)-4-methylphenol

2,6-bis((2-(2-hydroxyethylamino)-ethylimino)methyl)-4-methylphenol

sodium phenylacetate
114-70-5

sodium phenylacetate

[Cu6(μ-2,6-bis{(2-(2-hydroxyethylamino)ethylimino)methyl}-4-methylphenol)2(μ3-OH)2(μ1,3-O2CCH2Ph)4(ClO4)2](ClO4)2·2H2O

[Cu6(μ-2,6-bis{(2-(2-hydroxyethylamino)ethylimino)methyl}-4-methylphenol)2(μ3-OH)2(μ1,3-O2CCH2Ph)4(ClO4)2](ClO4)2·2H2O

Conditions
ConditionsYield
In methanol for 1.91667h; Reflux;76%
sodium phenylacetate
114-70-5

sodium phenylacetate

7-methoxy-2-oxo-1,2-dihydro-quinoline-3-carbaldehyde
101382-55-2

7-methoxy-2-oxo-1,2-dihydro-quinoline-3-carbaldehyde

7-Methoxy-3-phenyl-1-oxa-9-aza-anthracen-2-one

7-Methoxy-3-phenyl-1-oxa-9-aza-anthracen-2-one

Conditions
ConditionsYield
In acetic anhydride at 170 - 180℃; for 8h;75%
sodium phenylacetate
114-70-5

sodium phenylacetate

6,7-Dimethoxy-2-oxo-1,2-dihydro-quinoline-3-carbaldehyde
101382-56-3

6,7-Dimethoxy-2-oxo-1,2-dihydro-quinoline-3-carbaldehyde

6,7-Dimethoxy-3-phenyl-1-oxa-9-aza-anthracen-2-one

6,7-Dimethoxy-3-phenyl-1-oxa-9-aza-anthracen-2-one

Conditions
ConditionsYield
In acetic anhydride at 170 - 180℃; for 8h;75%
sodium phenylacetate
114-70-5

sodium phenylacetate

6-methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde
101382-53-0

6-methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde

6-Methyl-3-phenyl-1-oxa-9-aza-anthracen-2-one

6-Methyl-3-phenyl-1-oxa-9-aza-anthracen-2-one

Conditions
ConditionsYield
In acetic anhydride at 170 - 180℃; for 8h;73%
sodium phenylacetate
114-70-5

sodium phenylacetate

3-formyl-2-quinolone
91301-03-0

3-formyl-2-quinolone

3-Phenyl-1-oxa-9-aza-anthracen-2-one

3-Phenyl-1-oxa-9-aza-anthracen-2-one

Conditions
ConditionsYield
In acetic anhydride at 170 - 180℃; for 8h;73%
sodium phenylacetate
114-70-5

sodium phenylacetate

7-methyl-2-oxo-1,2-dihydroquinoline-3-carboxaldehyde
80231-41-0

7-methyl-2-oxo-1,2-dihydroquinoline-3-carboxaldehyde

7-Methyl-3-phenyl-1-oxa-9-aza-anthracen-2-one

7-Methyl-3-phenyl-1-oxa-9-aza-anthracen-2-one

Conditions
ConditionsYield
In acetic anhydride at 170 - 180℃; for 8h;73%
C17H12N2O4
1253853-75-6

C17H12N2O4

sodium phenylacetate
114-70-5

sodium phenylacetate

C25H16N2O4
1253853-82-5

C25H16N2O4

Conditions
ConditionsYield
With acetic anhydride at 170 - 180℃; for 8h;72%
[Cu2(μ2-OH)(μ-2,6-bis[(3-hydroxypropylimino)methyl]-4-methylphenol)(μ1,3-NO3)][Cu2(μ2-OH)(μ-2,6-bis[(3-hydroxypropylimino)methyl]-4-methylphenol)(μ-NO3)(H2O)](NO3)2 dihydrate

[Cu2(μ2-OH)(μ-2,6-bis[(3-hydroxypropylimino)methyl]-4-methylphenol)(μ1,3-NO3)][Cu2(μ2-OH)(μ-2,6-bis[(3-hydroxypropylimino)methyl]-4-methylphenol)(μ-NO3)(H2O)](NO3)2 dihydrate

sodium phenylacetate
114-70-5

sodium phenylacetate

[Cu4(μ4-O)(μ-2,6-bis[(3-hydroxypropylimino)methyl]-4-methylphenol)2(μ1,3-phenylacetate)4]
1428987-74-9

[Cu4(μ4-O)(μ-2,6-bis[(3-hydroxypropylimino)methyl]-4-methylphenol)2(μ1,3-phenylacetate)4]

Conditions
ConditionsYield
In methanol for 0.25h;71%
sodium phenylacetate
114-70-5

sodium phenylacetate

5-acetyl-2-benzoyl-6-hydroxy-3-methylbenzo[b]furan
106206-62-6

5-acetyl-2-benzoyl-6-hydroxy-3-methylbenzo[b]furan

2-benzoyl-3,5-dimethyl-6-phenyl-7H-furo<3,2-g><1>benzopyran-7-one

2-benzoyl-3,5-dimethyl-6-phenyl-7H-furo<3,2-g><1>benzopyran-7-one

Conditions
ConditionsYield
With acetic anhydride for 24h; Heating;70%
sodium phenylacetate
114-70-5

sodium phenylacetate

2-(p-methoxybenzoyl)-3-methyl-5-acetyl-6-hydroxybenzofuran
106206-63-7

2-(p-methoxybenzoyl)-3-methyl-5-acetyl-6-hydroxybenzofuran

2-(p-methoxybenzoyl)-3,5-dimethyl-6-phenyl-7H-furo<3,2-g><1>benzopyran-7-one
106536-43-0

2-(p-methoxybenzoyl)-3,5-dimethyl-6-phenyl-7H-furo<3,2-g><1>benzopyran-7-one

Conditions
ConditionsYield
With acetic anhydride for 24h; Heating;70%
sodium phenylacetate
114-70-5

sodium phenylacetate

2-phenylethanol
60-12-8

2-phenylethanol

Conditions
ConditionsYield
With CZYE medium (Biolife) In water for 24h; Colletotrichum gloeosporoides CBS 193.32;70%
2-methoxy-3-methylbenzaldehyde
824-42-0

2-methoxy-3-methylbenzaldehyde

sodium phenylacetate
114-70-5

sodium phenylacetate

8-methyl-3-phenyl-2H-chromen-2-one
95517-85-4

8-methyl-3-phenyl-2H-chromen-2-one

Conditions
ConditionsYield
In acetic anhydride at 180 - 190℃; for 5h;70%
sodium phenylacetate
114-70-5

sodium phenylacetate

2,2-dimethylhex-4-yn-3-one
71932-99-5

2,2-dimethylhex-4-yn-3-one

Phenyl-acetic acid (E)-5,5-dimethyl-4-oxo-hex-2-enyl ester

Phenyl-acetic acid (E)-5,5-dimethyl-4-oxo-hex-2-enyl ester

Conditions
ConditionsYield
With phenylacetic acid; triphenylphosphine In toluene at 80℃; for 24h; Addition;70%
sodium phenylacetate
114-70-5

sodium phenylacetate

Methyl 2-butynoate
23326-27-4

Methyl 2-butynoate

(E)-4-Phenylacetoxy-but-2-enoic acid methyl ester

(E)-4-Phenylacetoxy-but-2-enoic acid methyl ester

Conditions
ConditionsYield
With phenylacetic acid; triphenylphosphine In toluene at 80℃; for 24h; Addition;70%
sodium phenylacetate
114-70-5

sodium phenylacetate

3-formyl-4-methyl-2-quinoline
709014-40-4

3-formyl-4-methyl-2-quinoline

5-methyl-3-phenyl-2H-pyrano[2,3-b]quinolin-2-one

5-methyl-3-phenyl-2H-pyrano[2,3-b]quinolin-2-one

Conditions
ConditionsYield
With acetic anhydride at 170 - 180℃; for 8h; Perkin reaction;70%
sodium phenylacetate
114-70-5

sodium phenylacetate

6-methyl-2-oxo-4-phenyl-1,2-dihydro-quinoline-3-carbaldehyde
709014-39-1

6-methyl-2-oxo-4-phenyl-1,2-dihydro-quinoline-3-carbaldehyde

6-methyl-3,10-diphenyl-1-oxa-9-aza-anthracen-2-one

6-methyl-3,10-diphenyl-1-oxa-9-aza-anthracen-2-one

Conditions
ConditionsYield
With acetic anhydride at 170 - 180℃; for 8h; Perkin reaction;70%
sodium phenylacetate
114-70-5

sodium phenylacetate

2-oxo-4-p-tolyl-1,2-dihydro-quinoline-3-carbaldehyde
845536-14-3

2-oxo-4-p-tolyl-1,2-dihydro-quinoline-3-carbaldehyde

3-phenyl-10-p-tolyl-1-oxa-9-aza-anthracen-2-one

3-phenyl-10-p-tolyl-1-oxa-9-aza-anthracen-2-one

Conditions
ConditionsYield
With acetic anhydride at 170 - 180℃; for 8h; Perkin reaction;70%
sodium phenylacetate
114-70-5

sodium phenylacetate

4-(4-methoxy-phenyl)-2-oxo-1,2-dihydro-quinoline-3-carbaldehyde
845536-15-4

4-(4-methoxy-phenyl)-2-oxo-1,2-dihydro-quinoline-3-carbaldehyde

10-(4-methoxy-phenyl)-3-phenyl-1-oxa-9-aza-anthracen-2-one

10-(4-methoxy-phenyl)-3-phenyl-1-oxa-9-aza-anthracen-2-one

Conditions
ConditionsYield
With acetic anhydride at 170 - 180℃; for 8h; Perkin reaction;70%
sodium phenylacetate
114-70-5

sodium phenylacetate

6-chloro-2-oxo-4-phenyl-1,2-dihydro-quinoline-3-carbaldehyde
709014-38-0

6-chloro-2-oxo-4-phenyl-1,2-dihydro-quinoline-3-carbaldehyde

6-chloro-3,10-diphenyl-1-oxa-9-aza-anthracen-2-one

6-chloro-3,10-diphenyl-1-oxa-9-aza-anthracen-2-one

Conditions
ConditionsYield
With acetic anhydride at 170 - 180℃; for 8h; Perkin reaction;70%
C16H10N2O4
197230-68-5

C16H10N2O4

sodium phenylacetate
114-70-5

sodium phenylacetate

C24H14N2O4
1253853-84-7

C24H14N2O4

Conditions
ConditionsYield
With acetic anhydride at 170 - 180℃; for 8h;70%

Sodium phenylacetate Chemical Properties

IUPAC Name: Sodium 2-phenylacetate
Synonyms : Phenylacetic acid sodium salt
Molecular Structure of Sodium benzeneacetate (CAS NO: 114-70-5) :
Molecular Formula of Sodium benzeneacetate (CAS NO: 114-70-5) : C8H7NaO2
Molecular Weight of Sodium benzeneacetate (CAS NO: 114-70-5) : 158.13
CAS NO: 114-70-5
EINECS : 204-052-7
Mol File: 114-70-5.mol
Stability: n/a
Flash Point: 156.2 °C
Enthalpy of Vaporization: 53.18 kJ/mol
Boiling Point: 265.5 °C at 760 mmHg
Vapour Pressure: 0.00456 mmHg at 25°C
Appearance:Sodium benzeneacetate (CAS NO: 114-70-5) is white powder bulk solids.

Sodium phenylacetate Uses

Sodium benzeneacetate (CAS NO: 114-70-5) is used in the pharmaceutical industry, primarily for the manufacture of penicillin.

Sodium phenylacetate Toxicity Data With Reference

1.    

ipr-mus LD50:2710 mg/kg

    DECRDP    Drugs under Experimental and Clinical Research. 12 (Suppl 1)(1986),11.
2.    

ivn-mus LD50:1500 mg/kg

    ARZNAD    Arzneimittel-Forschung. Drug Research. 12 (1962),751.

Sodium phenylacetate Consensus Reports

Reported in EPA TSCA Inventory.

Sodium phenylacetate Safety Profile

Moderately toxic by intraperitoneal and intravenous routes. When heated to decomposition it emits acrid smoke and irritating vapors.

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