Benzophenone hydrazone

Synthesis

Product Name: Benzophenone hydrazone
CAS No.: 5350-57-2
Chemical Name: Benzophenone hydrazone
Synonyms: (Diphenylmethylene)hydrazine;Tazobactam Impurity 15;Di(phenyl)methylidenehydrazine;3-iodo-N-[[2-[4-(2-methyl-1-oxopropyl)-1-piperazinyl]anilino]-sulfanylidenemethyl]benzamide;Benzophenone h;TIMTEC-BB SBB007642;Benzophenone hydrazo;diphenylketohydrazone;BENZOPHENONE HYDROZONE;BENZOPHENONE HYDRAZONE
CBNumber: CB0344340
Molecular Formula: C13H12N2
Formula Weight: 196.25
MOL File: 5350-57-2.mol

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Benzophenone hydrazone Property

Melting point:: 95-98 °C (lit.)
Boiling point:: 225-230 °C/55 mmHg (lit.)
Density: 1.1
refractive index: 1.5014 (estimate)
Flash point:: 146°C
storage temp.: 2-8°C
solubility: Soluble in ether, benzene, chloroform and other organic solvents.
pka: 1.44±0.70(Predicted)
form: Crystalline Needles or Crystalline Powder
color: White to yellow
BRN: 1910177
InChIKey: QYCSNMDOZNUZIT-UHFFFAOYSA-N
CAS DataBase Reference: 5350-57-2(CAS DataBase Reference)
NIST Chemistry Reference: Methanone, diphenyl-, hydrazone(5350-57-2)
EPA Substance Registry System: Methanone, diphenyl-, hydrazone (5350-57-2)

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Safety

Hazard Codes
Risk Statements
Safety Statements
WGK Germany: 3
RTECS: PC4954487
TSCA: Yes
HS Code: 29280090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: B9602
Product name: Benzophenone hydrazone
Purity: 96%
Packaging: 100g
Price: $48.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: B9602
Product name: Benzophenone hydrazone
Purity: 96%
Packaging: 500g
Price: $103
Updated: 2024/03/01

TCI Chemical

Product number: B1163
Product name: Benzophenone Hydrazone
Purity: >98.0%(HPLC)
Packaging: 25g
Price: $21
Updated: 2024/03/01

TCI Chemical

Product number: B1163
Product name: Benzophenone Hydrazone
Purity: >98.0%(HPLC)
Packaging: 500g
Price: $134
Updated: 2024/03/01

Alfa Aesar

Product number: A12266
Product name: Benzophenone hydrazone, 98+%
Packaging: 50g
Price: $23.65
Updated: 2024/03/01

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Benzophenone hydrazone Chemical Properties,Usage,Production

Synthesis

Benzophenone hydrazone was synthesised by Benzophenone and hydrazine hydrate stirred in ionic liquid for 0.5-6h at 0～140℃.

Chemical Properties

white to light yellow crystal powde

Uses

An important compound in organic photochemistry and perfumery as well as in organic synthesis. Used in the antibiotics synthesis of 6-APA and 7-ACA of the carboxyl protecting groups and other organic compounds. Used as organic pigment and medical intermediate. It is used as a photoinitiator of UV-curing applications in inks, adhesive, coatings and optical fiber.

Synthesis Reference(s)

Journal of the American Chemical Society, 72, p. 2890, 1950 DOI: 10.1021/ja01163a024
Organic Syntheses, Coll. Vol. 3, p. 351, 1955

Benzophenone hydrazone Preparation Products And Raw materials

Raw materials

Hydrazinium hydroxide solution Hydrazine hydrate Benzophenone HYDRAZINE Sulfuric acid

Preparation Products

1,1-Dimethylhydrazine DIPHENYLKETENE Acetaminophen Pyraclofos 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE Diphenyldiazomethane 2-Diazopropane Basic Yellow 24 Pyridaben

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Benzophenone hydrazone Suppliers

Americas 1 Belgium 1 China 403 Europe 5 Germany 4 India 24 Japan 4 Slovakia 1 Switzerland 1 The Netherlands 1 United Kingdom 13 United States 36 Global 494

TCI Chemicals (India) Pvt. Ltd.

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A. B. Enterprises

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P C Chem

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Triveni chemicals

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Sisco Research Laboratories Pvt. Ltd.

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Alfa Aesar

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Shree Sadguru Enterprise

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Metrosun Engineering Limited

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Pratap Organics Pvt. Ltd.

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G.c.intl

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Riddhi Siddhi Industries

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Central Drug House(P) Ltd.

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A.J Chemicals

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Pratap Organics Pvt. Ltd.

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OCEAN TRADING CORPORATION

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Metropolitan Eximchem Ltd.

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View Lastest Price from Benzophenone hydrazone manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: Benzophenone hydrazone 5350-57-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-25

Hebei Chuanghai Biotechnology Co,.LTD

Product: Benzophenone Hydrazone 5350-57-2
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-22

Henan Fengda Chemical Co., Ltd

Product: Benzophenone hydrazone 5350-57-2
Price: US $5.00-0.10/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-16

5350-57-2, Benzophenone hydrazoneRelated Search:

Benzophenone imine Oxybenzone Biphenyl Acetaldehyde Benzophenone 4-Chlorobenzophenone 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid diphenylmethanimine hydrochloride Dibenzoylmethane BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE] Tazobactam Acid Impurity 16 Tazobactam Impurity B Tazobactam Impurity 5 Tazobactam Acid Impurity 14 Tazobactam Acid Impurity 12 Tazobactam Diphenylmethyl Ester (2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-bromo-3,3-dimethyl-7-oxo-, diphenylmethyl ester, 4-oxide, (2S,5R,6S)-

3-iodo-N-[[2-[4-(2-methyl-1-oxopropyl)-1-piperazinyl]anilino]-sulfanylidenemethyl]benzamide

Ht--103 Benzophenonehydrazone (Bph)

BENZOPHENONE HYDRAZONE

BENZOPHENONE HYDROZONE

Methanone, diphenyl-, hydrazone

Benzophenone hydrazone, 98+%

Benzophenone hydrazo

Di(phenyl)methylidenehydrazine

(Diphenylmethylene)hydrazine

(α-Phenylbenzylidene)hydrazine

1-(Diphenylmethylene)hydrazine

1-Benzhydrylidenehydrazine

α-Phenylbenzylidenehydrazine

Benzophenone hydrazone, 98+% 100GR

BENZOPHENONE HYDRAZONE FOR SYNTHESIS

(Diphenylmethylidene)hydrazine, (Diphenylmethylene)hydrazine, Diphenylmethanone hydrazone

Benzophenone h

Benzophenone hydrazone≥ 99.5% (HPLC)

Benzophenone hydrazone 96%

TIMTEC-BB SBB007642

Benzophenoneimine N-amino-

diphenylketohydrazone

diphenylketonehydrazone

diphenyl-methanonhydrazone

DIPHENYLMETHANONE HYDRAZONE

diphenyldiazomethane precursor

HYDRAZINE OF BENZOPHENONE

Tazobactam Impurity 15

Benzophenone Hydrazone &gt

benzophenone butadiene

TIANFU-CHEM Benzophenone hydrazone 5350-57-2

benzhydrylidenehydrazine

Benzophenonehydrazoneidin-4-amine

Benaophenone hydrazone

5350-57-2

5350-27-2

5357-57-2

C13H12N2

C6H52CNNH2

C22H25IN4O2S

Organic Building Blocks

Nitrogen Compounds

Hydrazones

Building Blocks

Pharmaceutical Intermediates

Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes

Phenylhydrazine

Heterocyclic Compounds

bc0001

5350-57-2