Product Name

  • Name

    Benzoyl hydrazine

  • EINECS 210-363-9
  • CAS No. 613-94-5
  • Article Data310
  • CAS DataBase
  • Density 1.164 g/cm3
  • Solubility
  • Melting Point 112-114 °C(lit.)
  • Formula C7H8N2O
  • Boiling Point 307.4ºC at 760 mmHg
  • Molecular Weight 136.153
  • Flash Point 139.7ºC
  • Transport Information UN 2811 6.1/PG 3
  • Appearance White to beige needle-like crystals or powder
  • Safety 26-45
  • Risk Codes 25-36/37/38
  • Molecular Structure Molecular Structure of 613-94-5 (Benzoyl hydrazine)
  • Hazard Symbols ToxicT
  • Synonyms Benzenecarboxylicacid hydrazide;Benzhydrazide;Benzohydrazide;Benzoic hydrazide;Benzoylhydrazine;Hydrazine, benzoyl-;INHd 14;N-Benzoylhydrazine;NSC 644;
  • PSA 55.12000
  • LogP 1.38130

Synthetic route

benzoyl chloride
98-88-4

benzoyl chloride

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With hydrazine In dichloromethane; water at 20℃; for 12h;99%
With hydrazine hydrate; triethylamine In acetonitrile for 3h; Reflux;87%
With dmap; triethylamine; hydrazine In dichloromethane at 20℃; for 0.5h;81%
benzoic acid methyl ester
93-58-3

benzoic acid methyl ester

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With hydrazine hydrate In ethanol for 0.0166667h; microwave irradiation;99%
With hydrazine hydrate In ethanol for 8h; Reflux;95%
With hydrazine hydrate In ethanol94%
5-phenyl-3H-[1,3,4]oxadiazol-2-one
1199-02-6

5-phenyl-3H-[1,3,4]oxadiazol-2-one

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

A

1,3-dihydro-2H-benzimidazol-2-one
615-16-7

1,3-dihydro-2H-benzimidazol-2-one

B

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
In various solvent(s) at 150℃; for 5h;A 98%
B n/a
1-benzoyl-4-phenylsemicarbazide
1152-32-5

1-benzoyl-4-phenylsemicarbazide

aniline
62-53-3

aniline

A

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

B

bis(diphenyl)urea
102-07-8

bis(diphenyl)urea

Conditions
ConditionsYield
In various solvent(s) at 150℃; for 1h;A 94%
B 96%
2,2,2-trichloroacetophenone
2902-69-4

2,2,2-trichloroacetophenone

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With hydrazine hydrate In hexane for 0.5h; Ambient temperature;95%
With hydrazine hydrate; 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran at 25 - 50℃; for 12h; Solvent;60%
1-benzoyl-1H-benzotriazole
4231-62-3

1-benzoyl-1H-benzotriazole

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With hydrazine hydrate In tetrahydrofuran at 20℃; for 0.25h;95%
benzoic acid ethyl ester
93-89-0

benzoic acid ethyl ester

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With hydrazine hydrate In ethanol for 3h; Reflux;94%
With hydrazine hydrate In ethanol Reflux;94%
With hydrazine hydrate In ethanol at 80℃; for 6h;93.9%
5-phenyl-1,3,4-oxadiazole-2(3H)-thione
3004-42-0

5-phenyl-1,3,4-oxadiazole-2(3H)-thione

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

A

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

B

Benzimidazol-2-thiol
134469-07-1

Benzimidazol-2-thiol

Conditions
ConditionsYield
In various solvent(s) at 150℃; for 5h;A n/a
B 94%
5-phenyl-3H-[1,3,4]oxadiazol-2-one
1199-02-6

5-phenyl-3H-[1,3,4]oxadiazol-2-one

aniline
62-53-3

aniline

A

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

B

bis(diphenyl)urea
102-07-8

bis(diphenyl)urea

Conditions
ConditionsYield
at 150℃; for 2h;A 86%
B 93%
5-phenyl-1,3,4-oxadiazole-2(3H)-thione
3004-42-0

5-phenyl-1,3,4-oxadiazole-2(3H)-thione

aniline
62-53-3

aniline

A

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

B

N,N-diphenylthiourea
102-08-9

N,N-diphenylthiourea

Conditions
ConditionsYield
at 150℃; for 2h;A 83%
B 93%
1-benzoyl-4-phenyl-3-thiosemicarbazide
13153-01-0

1-benzoyl-4-phenyl-3-thiosemicarbazide

aniline
62-53-3

aniline

A

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

B

N,N-diphenylthiourea
102-08-9

N,N-diphenylthiourea

Conditions
ConditionsYield
In various solvent(s) at 150℃; for 1h;A 89%
B 93%
benzoic acid
65-85-0

benzoic acid

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
Stage #1: benzoic acid With 1,1'-carbonyldiimidazole In tetrahydrofuran at 25℃; for 3h;
Stage #2: With hydrazine hydrate In tetrahydrofuran at 25℃;
93%
Stage #1: benzoic acid With sulfuric acid In ethanol for 6h; Reflux;
Stage #2: With hydrazine hydrate; sodium hydrogencarbonate; acetic acid Reflux;
92%
With hydrazine hydrate for 0.0166667h; Microwave irradiation;90%
β-benzoylhydrazide of benzoylpyruvic acid
124928-27-4

β-benzoylhydrazide of benzoylpyruvic acid

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

A

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

B

(Z)-3-phenacylidene-1,2,3,4-tetrahydroquinoxalin-2-one
32781-10-5, 39260-15-6

(Z)-3-phenacylidene-1,2,3,4-tetrahydroquinoxalin-2-one

Conditions
ConditionsYield
With hydrogenchloride In isopropyl alcohol Heating;A 79%
B 92%
Benzoic acid N'-[(Z)-2-hydroxy-4-(4-methoxy-phenyl)-4-oxo-but-2-enoyl]-hydrazide
124928-30-9

Benzoic acid N'-[(Z)-2-hydroxy-4-(4-methoxy-phenyl)-4-oxo-but-2-enoyl]-hydrazide

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

A

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

B

(Z)-3-(2-(4-methoxyphenyl)-2-oxoethylidene)-3,4-dihydroquinoxalin-2(1H)-one
66394-50-1, 124928-48-9

(Z)-3-(2-(4-methoxyphenyl)-2-oxoethylidene)-3,4-dihydroquinoxalin-2(1H)-one

Conditions
ConditionsYield
With hydrogenchloride In isopropyl alcohol Heating;A n/a
B 85%
4-Benzoyloxy-3-benzyl-1,2-dihydro-chinolin-2-on
70611-43-7

4-Benzoyloxy-3-benzyl-1,2-dihydro-chinolin-2-on

A

3-benzyl-4-hydroxy-2-quinolone
15000-41-6

3-benzyl-4-hydroxy-2-quinolone

B

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

C

N'-benzoylbenzohydrazide
787-84-8

N'-benzoylbenzohydrazide

Conditions
ConditionsYield
With hydrazine hydrate In ethanol for 12h; Product distribution; Heating; also with other educt;A 84%
B 20%
C 50%
benzamide
55-21-0

benzamide

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With silica gel; hydrazine In neat (no solvent) at 130℃; for 24h; Inert atmosphere; Sealed tube;84%
With Iron(III) nitrate nonahydrate; hydrazine In toluene for 10h; Reflux;82%
With chitosan; hydrazine In neat (no solvent) at 150℃; for 36h; Sealed tube;66%
With hydrazine hydrate at 80 - 90℃;
dimethyl benzoylphosphonate
18106-71-3

dimethyl benzoylphosphonate

A

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

B

Dimethyl phosphite
868-85-9

Dimethyl phosphite

Conditions
ConditionsYield
With hydrazine hydrate In ethanol at 0℃; for 0.5h; Title compound not separated from byproducts;A 80%
B n/a
N-cyclohexyl-N-(cyclohexylcarbamoyl)benzamide
3080-42-0

N-cyclohexyl-N-(cyclohexylcarbamoyl)benzamide

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With hydrazine hydrate In acetonitrile at 0 - 20℃; for 6h;79%
dimethyl 4-amino-1-benzoylpyrazolo<3,4-b>pyridine-5,6-dicarboxylate
153931-81-8

dimethyl 4-amino-1-benzoylpyrazolo<3,4-b>pyridine-5,6-dicarboxylate

A

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

B

4-amino-1H-pyrazolo<4',3':5,6>pyrido<2,3-d>pyridazine-5,8(6H,7H)-dione

4-amino-1H-pyrazolo<4',3':5,6>pyrido<2,3-d>pyridazine-5,8(6H,7H)-dione

Conditions
ConditionsYield
With hydrazine hydrate In ethanol 1.) reflux, 2 h, 2.) from 150 deg C to 200 deg C, 20 min.;A n/a
B 71%
N-(1,3-dioxo-1,3-dihydroisoindol-2-yl)-benzamide
16067-65-5

N-(1,3-dioxo-1,3-dihydroisoindol-2-yl)-benzamide

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With water; hydrazine In ethanol for 0.25h; Ambient temperature;68%
(3-amino-benzofuran-2-yl)-phenyl-methanone
49615-93-2

(3-amino-benzofuran-2-yl)-phenyl-methanone

A

3(2H)-benzofuranone hydrazone
34823-97-7

3(2H)-benzofuranone hydrazone

B

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With hydrazine hydrate In 2-methoxy-ethanol for 12h; Heating; Yield given;A 61%
B n/a
With hydrazine hydrate In 2-methoxy-ethanol for 12h; Heating; Yields of byproduct given;A 61%
B n/a
triethylammonium benzoate
941-02-6

triethylammonium benzoate

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
In dichloromethane59%
N'-benzoylhydrazinecarboxylic acid tert-butyl ester
92789-04-3

N'-benzoylhydrazinecarboxylic acid tert-butyl ester

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With trifluoroacetic acid at 0℃; for 1h;53%
With hydrogenchloride In 1,4-dioxane at 20℃;
3-ethoxycarbonyl-2,6-dimethylpyridine-5-carboxylic acid 2-benzoyl hydrazide

3-ethoxycarbonyl-2,6-dimethylpyridine-5-carboxylic acid 2-benzoyl hydrazide

A

2,6-dimethyl-3,5-pyridinedicarboxylic acid dihydrazide
15420-54-9

2,6-dimethyl-3,5-pyridinedicarboxylic acid dihydrazide

B

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With hydrazine hydrate In methanol for 6h; Heating;A n/a
B 48%
E-β-benzoyl-β-nitrostyrene
18315-79-2

E-β-benzoyl-β-nitrostyrene

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With hydrazine hydrate In ethanol for 48h; Ambient temperature;46%
methanol
67-56-1

methanol

Benzotrichlorid
98-07-7

Benzotrichlorid

A

benzoic acid methyl ester
93-58-3

benzoic acid methyl ester

B

2,5-bis-(phenyl)-1,3,4-oxadiazole
725-12-2

2,5-bis-(phenyl)-1,3,4-oxadiazole

C

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With pyridine; hydrazine hydrate Heating;A 43%
B 17%
C 8%
Benzotrichlorid
98-07-7

Benzotrichlorid

A

benzoic acid methyl ester
93-58-3

benzoic acid methyl ester

B

2,5-bis-(phenyl)-1,3,4-oxadiazole
725-12-2

2,5-bis-(phenyl)-1,3,4-oxadiazole

C

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With pyridine; hydrazine hydrate In methanol Heating;A 43%
B 17%
C 8%
N-(4-oxo-2-phenylquinazolin-3(4H)-yl)benzamide
6761-17-7

N-(4-oxo-2-phenylquinazolin-3(4H)-yl)benzamide

A

N-phenyl benzoyl amide
93-98-1

N-phenyl benzoyl amide

B

2-phenyl-4(3H)-quinazolinone
1022-45-3

2-phenyl-4(3H)-quinazolinone

C

3,4,5-triphenyl-1,2,4-triazole
4073-72-7

3,4,5-triphenyl-1,2,4-triazole

D

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Conditions
ConditionsYield
With water at 200℃; for 12h; Further byproducts given;A 41%
B 8%
C 8%
D 15%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

2-pyridyl carboxaldehyde benzoylhydrazone (E-isomer)
1215-55-0

2-pyridyl carboxaldehyde benzoylhydrazone (E-isomer)

Conditions
ConditionsYield
In ethanol for 6h; Reflux;100%
With acetic acid In ethanol for 3h; Reflux;87%
With hydrogenchloride In ethanol at 20℃; for 0.5h; Condensation;85%
3-pyridinecarboxaldehyde
500-22-1

3-pyridinecarboxaldehyde

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

(E)-N'-(pyridin-3-ylmethylene)benzohydrazide
1215-53-8

(E)-N'-(pyridin-3-ylmethylene)benzohydrazide

Conditions
ConditionsYield
at 205℃; under 4350.44 Torr; for 0.0666667h; Microwave irradiation; neat (no solvent);100%
In ethanol for 3h; Heating;89%
With hydrogenchloride In ethanol at 20℃; for 0.5h; Condensation;84%
indole-2,3-dione
91-56-5

indole-2,3-dione

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

isatine 3-benzoylhydrazone
55711-62-1

isatine 3-benzoylhydrazone

Conditions
ConditionsYield
at 20℃; for 3h; Solid phase reaction; condensation;100%
In methanol for 0.5h; Heating;75%
With ethanol
In ethanol
salicylaldehyde
90-02-8

salicylaldehyde

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

salicylaldehyde benzoylhydrazone
3232-37-9, 71112-98-6

salicylaldehyde benzoylhydrazone

Conditions
ConditionsYield
In methanol; water at 20℃;100%
In methanol for 2h; Reflux;97%
In propan-1-ol for 24h; Heating;95%
bromocyane
506-68-3

bromocyane

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

2-amino-5-phenyl-1,3,4-oxadiazole
1612-76-6

2-amino-5-phenyl-1,3,4-oxadiazole

Conditions
ConditionsYield
Ambient temperature;100%
Stage #1: bromocyane With 1,2,3-Benzotriazole
Stage #2: benzoic acid hydrazide In tetrahydrofuran for 3h; Heating;
94%
In methanol for 4h; Reflux;62%
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

Benzoyl isothiocyanate
532-55-8

Benzoyl isothiocyanate

N-(2-benzoylhydrazine-1-carbonothioyl)benzamide
58975-55-6

N-(2-benzoylhydrazine-1-carbonothioyl)benzamide

Conditions
ConditionsYield
In toluene for 2h;100%
In isopropyl alcohol at 20℃;91%
In acetone at 60℃; for 2h;87%
cyclohexanone
108-94-1

cyclohexanone

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

cyclohexanone benzoylhydrazone
24214-79-7

cyclohexanone benzoylhydrazone

Conditions
ConditionsYield
at 152℃; under 3750.38 Torr; for 0.0833333h; Microwave irradiation; neat (no solvent);100%
With cerium(III) chloride heptahydrate In ethanol at 40℃; for 0.0166667h; Green chemistry; diastereoselective reaction;97%
With water; acetic acid In neat (no solvent) at 20℃; for 0.0333333h; Green chemistry; stereoselective reaction;92%
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

methyl chloroformate
79-22-1

methyl chloroformate

2-Benzoyl-hydrazin-1-carbonsaeuremethylester
29430-29-3

2-Benzoyl-hydrazin-1-carbonsaeuremethylester

Conditions
ConditionsYield
With pyridine In tetrahydrofuran 1) -10 deg C, 30 min, 2) 1 h, room temperature;100%
75%
In benzene
With pyridine
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

phenyl chloroformate
1885-14-9

phenyl chloroformate

1-benzoyl-2-phenoxycarbonylhydrazine
15081-44-4

1-benzoyl-2-phenoxycarbonylhydrazine

Conditions
ConditionsYield
With pyridine In tetrahydrofuran 1) -10 deg C, 30 min, 2) 1 h, room temperature;100%
In benzene
phthalic anhydride
85-44-9

phthalic anhydride

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

1-Benzoyl-2-(o-carboxy-benzoyl)-hydrazin
16067-61-1

1-Benzoyl-2-(o-carboxy-benzoyl)-hydrazin

Conditions
ConditionsYield
In methanol for 3h; Heating;100%
In tetrahydrofuran at 20℃; for 0.0833333h; Acylation; ring cleavage;
benzaldehyde
100-52-7

benzaldehyde

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

(E)-N'-benzylidenebenzohydrazide
14850-89-6

(E)-N'-benzylidenebenzohydrazide

Conditions
ConditionsYield
at 194℃; under 4575.46 Torr; for 0.0833333h; Microwave irradiation; neat (no solvent);100%
at 20℃; for 1h; Neat (no solvent); Ball-milling;100%
In ethanol for 6h; Reflux;100%
carbon disulfide
75-15-0

carbon disulfide

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

potassium 3-benzoyldithiocarbazinate
38539-87-6, 59086-63-4

potassium 3-benzoyldithiocarbazinate

Conditions
ConditionsYield
With potassium hydroxide In ethanol at 20℃;100%
With potassium hydroxide In ethanol at 0℃; for 2h; Reflux;81.6%
With potassium hydroxide80%
1-naphthylglyoxylic acid
26153-26-4

1-naphthylglyoxylic acid

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

(Benzoyl-hydrazono)-naphthalen-1-yl-acetic acid

(Benzoyl-hydrazono)-naphthalen-1-yl-acetic acid

Conditions
ConditionsYield
100%
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

cyclopentanone
120-92-3

cyclopentanone

N'-cyclopentylidene benzohydrazide
24214-78-6

N'-cyclopentylidene benzohydrazide

Conditions
ConditionsYield
at 143℃; under 2100.21 Torr; for 0.05h; Microwave irradiation; neat (no solvent);100%
for 0.05h; Microwave irradiation;100%
at 20℃; for 0.05h; Microwave irradiation;100%
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

isobutyl chloroformate
543-27-1

isobutyl chloroformate

N'-Benzoyl-hydrazinecarboxylic acid isobutyl ester
128772-88-3

N'-Benzoyl-hydrazinecarboxylic acid isobutyl ester

Conditions
ConditionsYield
With pyridine In tetrahydrofuran 1) -10 deg C, 30 min, 2) 1 h, room temperature;100%
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

acetophenone
98-86-2

acetophenone

acetophenone N-benzoylhydrazone
14850-97-6

acetophenone N-benzoylhydrazone

Conditions
ConditionsYield
In ethanol for 6h; Reflux;100%
With cerium(III) chloride heptahydrate In ethanol at 70℃; for 2h; Green chemistry; diastereoselective reaction;94%
In methanol at 20℃;94%
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

(2Z,4E)-5-[(S)-4-(Benzoyl-hydrazono)-1-hydroxy-2,6,6-trimethyl-cyclohex-2-enyl]-3-methyl-penta-2,4-dienoic acid

(2Z,4E)-5-[(S)-4-(Benzoyl-hydrazono)-1-hydroxy-2,6,6-trimethyl-cyclohex-2-enyl]-3-methyl-penta-2,4-dienoic acid

Conditions
ConditionsYield
With acetic acid In methanol for 72h; Ambient temperature;100%
2-phenacyl-1H-benzimidazole
66838-69-5

2-phenacyl-1H-benzimidazole

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

2-(3,5-diphenyl-1H-pyrazol-4-yl)-1H-benzo[d]imidazole

2-(3,5-diphenyl-1H-pyrazol-4-yl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 10h; Condensation; cyclization; Heating;100%
3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

(E)-N'-(3-nitrobenzylidene)benzohydrazide

(E)-N'-(3-nitrobenzylidene)benzohydrazide

Conditions
ConditionsYield
at 25 - 30℃; for 1h; Solid phase reaction; condensation;100%
With phosphoric acid In ethanol for 0.166667h; microwave irradiation;93%
With trifluoroacetic acid In ethanol Reflux;86%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

(E)-N'-(4-hydroxybenzylidene)benzohydrazide

(E)-N'-(4-hydroxybenzylidene)benzohydrazide

Conditions
ConditionsYield
at 25 - 30℃; for 1h; Solid phase reaction; condensation;100%
In ethanol at 80℃;85%
In ethanol at 40℃;83%
With trifluoroacetic acid In ethanol Reflux;75%
In ethanol Reflux;
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

vanillin
121-33-5

vanillin

3-Methoxy-4-(methylcarbamoyloxy)-benzylidene Benzhydrazide

3-Methoxy-4-(methylcarbamoyloxy)-benzylidene Benzhydrazide

Conditions
ConditionsYield
With sulfuric acid In water100%
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

methyl 2,2,2-trichloroacetimidate
2533-69-9

methyl 2,2,2-trichloroacetimidate

1-trichloroacetimidoyl-2-benzoylhydrazine

1-trichloroacetimidoyl-2-benzoylhydrazine

Conditions
ConditionsYield
100%
1-Dodecyl-1H-indole-2,3-dione
201990-39-8

1-Dodecyl-1H-indole-2,3-dione

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

N'-[(3Z)-1-(1-dodecyl)-2-oxo-1,2-dihydro-3H-indol-3-ylidene]benzohydrazide
1048973-65-4

N'-[(3Z)-1-(1-dodecyl)-2-oxo-1,2-dihydro-3H-indol-3-ylidene]benzohydrazide

Conditions
ConditionsYield
With acetic acid In tetrahydrofuran; ethanol at 20℃; for 24h;100%
1-(2-cyclohexylethyl)-isatin
1048973-34-7

1-(2-cyclohexylethyl)-isatin

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

N'-[(3Z)-1-(2-cyclohexylethyl)-2-oxo-1,2-dihydro-3H-indol-3-ylidene]benzohydrazide
1048973-41-6

N'-[(3Z)-1-(2-cyclohexylethyl)-2-oxo-1,2-dihydro-3H-indol-3-ylidene]benzohydrazide

Conditions
ConditionsYield
With acetic acid In tetrahydrofuran; ethanol at 20℃; for 24h;100%
2,2-dimethyl-4-pentenal
5497-67-6

2,2-dimethyl-4-pentenal

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

N-(2,2-dimethylpent-4-enylidene)benzohydrazide
1159092-25-7

N-(2,2-dimethylpent-4-enylidene)benzohydrazide

Conditions
ConditionsYield
With acetic acid In methanol Reflux;100%
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

butanone
78-93-3

butanone

(E)-N'-(butan-2-ylidene)benzohydrazide

(E)-N'-(butan-2-ylidene)benzohydrazide

Conditions
ConditionsYield
at 202℃; under 9600.96 Torr; for 0.0666667h; Microwave irradiation; neat (no solvent);100%
With Tb3+-EDTA complex covalently bonded on magnetic nanoparticles In ethanol at 75℃; for 1h; Green chemistry;82%
3,5-dimethoxybenzaldehdye
7311-34-4

3,5-dimethoxybenzaldehdye

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

(E)-N'-(3,5-dimethoxybenzylidene)benzohydrazide
678536-02-2

(E)-N'-(3,5-dimethoxybenzylidene)benzohydrazide

Conditions
ConditionsYield
at 20℃; for 2h; Neat (no solvent); Ball-milling;100%
In ethanol Reflux;
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

β-naphthaldehyde
66-99-9

β-naphthaldehyde

(E)-N'-(naphthalen-2-ylmethylene)benzohydrazide
24091-07-4

(E)-N'-(naphthalen-2-ylmethylene)benzohydrazide

Conditions
ConditionsYield
at 20℃; for 1h; Neat (no solvent); Ball-milling;100%
In methanol for 2h; Reflux;
2-[(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-oxy]-3-fluorobenzaldehyde
1359842-88-8

2-[(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-oxy]-3-fluorobenzaldehyde

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

C28H29FN2O11

C28H29FN2O11

Conditions
ConditionsYield
With acetic acid In ethanol at 80℃; Inert atmosphere;100%
acrylic acid n-butyl ester
141-32-2

acrylic acid n-butyl ester

benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

dibutyl 3,3'-(2-benzoylhydrazine-1,1-diyl)dipropanoate
1432745-61-3

dibutyl 3,3'-(2-benzoylhydrazine-1,1-diyl)dipropanoate

Conditions
ConditionsYield
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver trifluoromethanesulfonate In toluene at 100℃; for 20h; Inert atmosphere;100%

Benzoyl hydrazine Chemical Properties

IUPAC Name: Benzohydrazide
The molecular formula of Benzohydrazide (CAS NO.613-94-5) is C7H8N2O.

                                
The molecular weight of Benzohydrazide (CAS NO.613-94-5) is 136.15.
Synonyms of Benzohydrazide (CAS NO.613-94-5): Benzoic acid, hydrazide ; Benzohydrazine
Product Categories: AMIDE;Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes
Apperance: white to beige needle-like crystals or powder
Index of Refraction: 1.577 
EINECS: 210-363-9
Density: 1.164 g/ml 
Flash Point: 139.7 °C
Boiling Point: 307.4 °C
Melting Point: 112-114 °C
BRN: 471797

Benzoyl hydrazine Uses

  Benzohydrazide (CAS NO.613-94-5) is used as chemical reagent, organic intermediates, fine chemicals, pharmaceutical research and development.

Benzoyl hydrazine Toxicity Data With Reference

1.    

scu-mus LD50:122 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 122 (1958),110.
2.    

scu-rbt LDLo:102 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 30 (1927),87.

Benzoyl hydrazine Consensus Reports

Reported in EPA TSCA Inventory.

Benzoyl hydrazine Safety Profile

Poison by subcutaneous route. Questionable carcinogen with experimental carcinogenic and neoplastigenic data. Violent reaction with benzeneseleninic acid. When heated to decomposition it emits toxic fumes of NOx.Safety information of Benzohydrazide (CAS NO.613-94-5):
Hazard Codes  ToxicT
Risk Statements  25-36/37/38
R25 :Toxic if swallowed. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements  26-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  DH1575000
HS Code  29280090

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