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N,N'-DIBENZOYLHYDRAZINE

Product Name
N,N'-DIBENZOYLHYDRAZINE
CAS No.
787-84-8
Chemical Name
N,N'-DIBENZOYLHYDRAZINE
Synonyms
AURORA KA-4154;Hydrazodibenzoyl;DIBENZOYLHYDRAZINE;Azelastine Impurity 7;sym-Dibenzoylhydrazine;1,2-Dibenzoylhydrazine;1,2-dibenzoyl-hydrazin;N,N'-DIBENZOYLHYDRAZINE;1,2-Bisbenzoylhydrazine;N'-Benzoylbenzhydrazide
CBNumber
CB7365973
Molecular Formula
C14H12N2O2
Formula Weight
240.26
MOL File
787-84-8.mol
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N,N'-DIBENZOYLHYDRAZINE Property

Melting point:
238-240 °C(lit.)
Boiling point:
382.97°C (rough estimate)
Density 
1.1613 (rough estimate)
refractive index 
1.6180 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
Water Solubility 
very slightly in Solution of sodium hydroxide in water,Methanol
form 
powder to crystal
pka
10.70±0.23(Predicted)
color 
White to Light yellow
CAS DataBase Reference
787-84-8(CAS DataBase Reference)
EPA Substance Registry System
Benzoic acid, 2-benzoylhydrazide (787-84-8)
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Safety

WGK Germany 
3
RTECS 
MV2085000
TSCA 
Yes
HS Code 
29280000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D0150
Product name
N,N'-Dibenzoylhydrazine
Purity
>95.0%(T)
Packaging
5g
Price
$65
Updated
2025/07/31
TCI Chemical
Product number
D0150
Product name
N,N'-Dibenzoylhydrazine
Purity
>95.0%(T)
Packaging
25g
Price
$201
Updated
2025/07/31
Matrix Scientific
Product number
171909
Product name
N,N'-Dibenzoylhydrazine
Packaging
50g
Price
$422
Updated
2021/12/16
AK Scientific
Product number
8421AL
Product name
N,N'-Dibenzoylhydrazine
Packaging
250mg
Price
$74
Updated
2021/12/16
AK Scientific
Product number
8421AL
Product name
N,N'-Dibenzoylhydrazine
Packaging
5g
Price
$93
Updated
2021/12/16
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N,N'-DIBENZOYLHYDRAZINE Chemical Properties,Usage,Production

Definition

ChEBI: 1,2-dibenzoylhydrazine is a carbohydrazide. It is functionally related to a benzohydrazide.

Synthesis Reference(s)

Organic Syntheses, Coll. Vol. 2, p. 208, 1943
The Journal of Organic Chemistry, 49, p. 4014, 1984 DOI: 10.1021/jo00195a028

N,N'-DIBENZOYLHYDRAZINE Preparation Products And Raw materials

Raw materials

Hydrazine sulfate Benzoyl chloride

Preparation Products

BENZOIC 2-BENZOYL-1,2-DIMETHYLHYDRAZIDE 1,2-Dimethylhydrazine Dihydrochloride
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N,N'-DIBENZOYLHYDRAZINE Suppliers

Americas 1 Austria 1 China 70 Europe 1 Germany 2 India 4 Japan 1 Switzerland 2 United Kingdom 3 United States 15 Global 100
TCI AMERICA
Tel
800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
Americas
ProdList
23653
Advantage
75
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View Lastest Price from N,N'-DIBENZOYLHYDRAZINE manufacturers

Career Henan Chemical Co
Product
N,N'-DIBENZOYLHYDRAZINE 787-84-8
Price
US $9.80/KG
Min. Order
1g
Purity
≥99%
Supply Ability
100kg
Release date
2020-01-09

787-84-8, N,N'-DIBENZOYLHYDRAZINERelated Search:

1-(4-METHOXYBENZOYL)-2-(1-NAPHTHOYL)-HYDRAZINE N,N'-DIBENZOYLHYDRAZINE 2-(2-NAPHTHOYL)-1-(O-TOLUOYL)HYDRAZINE 1,2-Dimethyl-1,2-dibenzoylhydrazine 2-(2-NAPHTHOYL)-1-(P-TOLUOYL)HYDRAZINE 2-(2-NAPHTHOYL)-1-(M-TOLUOYL)HYDRAZINE 1-(3-METHOXYBENZOYL)-2-(1-NAPHTHOYL)-HYDRAZINE 2-Benzoylbenzoic acid Formylhydrazine Benzil 1-Methyl-1,2-dibenzoylhydrazine Azelastine Hydrochloride IMpurity D Azelastine EP Impurity E Benzoyl hydrazine 4-(4-CHLOROBENZYL)-2-(2-(1-METHYLPYRROLIDIN-2-YL)ETHYL)PHTHALAZIN-1(2H)-ONE Benzoic acid, 2-(hexahydro-1-Methyl-1H-azepin-4-yl)hydrazide N-DesMethyl Azelastine-d4 Azelastine-13C,d3

  • sym-Dibenzoylhydrazine
  • N,N'-DIBENZOYLHYDRAZINE
  • 1,2-dibenzoyl-hydrazin
  • 1,2-Dibenzoylhydrazine
  • benzoicacid,2-benzoylhydrazide
  • Hydrazine, 1,2-dibenzoyl-
  • N2-Benzoylbenzoic acid hydrazide
  • N'-Benzoylbenzohydrazide
  • AURORA KA-4154
  • DIBENZOYLHYDRAZINE
  • DIBENZOYL HYDRAZINE (SYMMETRICAL)
  • N,N'-Dibenzoylhydrazine, 98+%
  • 1,2-Bisbenzoylhydrazine
  • Hydrazodibenzoyl
  • N'-Benzoylbenzhydrazide
  • Azelastine Impurity 7
  • <i>N</i>,<i>N</i>'-Dibenzoylhydrazine
  • N,N'-Dibenzoylhydrazine &gt
  • N,N′-Dibenzoylhydrazine, CAS 787-84-8
  • 787-84-8
  • C6H5CONHNHCOC6H5