4-fluorobenzhydrazide

Modify Date: 2026-07-16 17:43:46

4-fluorobenzhydrazide Structure
4-fluorobenzhydrazide structure
Common Name 4-fluorobenzhydrazide
CAS Number 456-06-4 Molecular Weight 154.142
Density 1.3±0.1 g/cm3 Boiling Point 299.8ºC at 760 mmHg
Molecular Formula C7H7FN2O Melting Point 162-166 °C(lit.)
MSDS Chinese USA Flash Point 135.1ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-Fluorobenzhydrazide
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.3±0.1 g/cm3
Boiling Point 299.8ºC at 760 mmHg
Melting Point 162-166 °C(lit.)
Molecular Formula C7H7FN2O
Molecular Weight 154.142
Flash Point 135.1ºC
Exact Mass 154.054245
PSA 55.12000
LogP 0.47
Vapour Pressure 0.392mmHg at 25°C
Index of Refraction 1.553
InChIKey UIVXXFYJRYVRKJ-UHFFFAOYSA-N
SMILES NNC(=O)c1ccc(F)cc1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH1310000
CHEMICAL NAME :
Benzoic acid, p-fluoro-, hydrazide
CAS REGISTRY NUMBER :
456-06-4
BEILSTEIN REFERENCE NO. :
1946324
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H7-F-N2-O
MOLECULAR WEIGHT :
154.16
WISWESSER LINE NOTATION :
ZMVR DF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01168

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DH1310000
HS Code 2928000090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~99%

4-fluorobenzhydrazide Structure

4-fluorobenzhyd...

CAS#:456-06-4

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Literature: ENDO PHARMACEUTICALS INC.; SMITH, Roger, Astbury; KETHIRI, Raghava, Reddy; KRISTAM, Rajendra; LAPING, Nicholas, James; VENKATESHAPPA, Chandregowda; KULKARNI, Bheemashankar; DEVRAJ, Rajesh; DEWANG, Purushottam Patent: WO2013/49559 A1, 2013 ; Location in patent: Page/Page column 92 ;

~87%

4-fluorobenzhydrazide Structure

4-fluorobenzhyd...

CAS#:456-06-4

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Literature: Murty; Ram, Kesur R.; Rao, Rayudu Venkateswara; Yadav; Rao, Janapala Venkateswara; Pamanji; Velatooru Letters in Drug Design and Discovery, 2012 , vol. 9, # 3 p. 276 - 281

~83%

4-fluorobenzhydrazide Structure

4-fluorobenzhyd...

CAS#:456-06-4

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Literature: Peng, Yanqing; Song, Gonghua Journal of Chemical Research - Part S, 2003 , # 12 p. 768 - 769

~66%

4-fluorobenzhydrazide Structure

4-fluorobenzhyd...

CAS#:456-06-4

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Literature: Gulerman; Rollas Farmaco, 1997 , vol. 52, # 11 p. 691 - 695

~%

4-fluorobenzhydrazide Structure

4-fluorobenzhyd...

CAS#:456-06-4

Learn More
Literature: Gulerman; Rollas Farmaco, 1997 , vol. 52, # 11 p. 691 - 695

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

4-Fluoro-benzoic acid hydrazide
Benzoic acid, 4-fluoro-, hydrazide
4-Fluorobenzoylhydrazine
4-Fluorobenzohydrazide Hydrate
4-Fluorobenzoichydrazide
4-Fluorobenzoic Hydrazide
4-fluorobenzhydrazide
4-Fluorobenzohydrazide
MFCD00060562

 4-fluorobenzhydrazide | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does 4-Fluorobenzhydrazide have?
A: English synonyms of 4-Fluorobenzhydrazide: 4-Fluoro-benzoic acid hydrazide, Benzoic acid, 4-fluoro-, hydrazide, 4-Fluorobenzoylhydrazine, 4-Fluorobenzohydrazide Hydrate, 4-Fluorobenzoichydrazide, 4-Fluorobenzoic Hydrazide, 4-fluorobenzhydrazide, 4-Fluorobenzohydrazide, MFCD00060562.
Q: What is the molecular formula of 4-Fluorobenzhydrazide?
A: Molecular formula of 4-Fluorobenzhydrazide is C7H7FN2O.
Q: What is the boiling point of 4-Fluorobenzhydrazide?
A: Boiling point of 4-Fluorobenzhydrazide is 299.8ºC at 760 mmHg.
Q: What is the LogP of 4-Fluorobenzhydrazide?
A: LogP of 4-Fluorobenzhydrazide is 0.47.
Q: What is the melting point of 4-Fluorobenzhydrazide?
A: Melting point of 4-Fluorobenzhydrazide is 162-166 °C(lit.).
Q: What is the InChIKey of 4-Fluorobenzhydrazide?
A: InChIKey of 4-Fluorobenzhydrazide is UIVXXFYJRYVRKJ-UHFFFAOYSA-N.
Q: What are the upstream materials of 4-Fluorobenzhydrazide?
A: Related upstream materials(CAS) of 4-Fluorobenzhydrazide: 451-46-7;403-33-8;456-22-4;2714-90-1;403-43-0.
Q: What is the CAS number of 4-Fluorobenzhydrazide?
A: CAS number of 4-Fluorobenzhydrazide is 456-06-4.
Q: What is the safety information for 4-Fluorobenzhydrazide?
A: Safety information for 4-Fluorobenzhydrazide: S26-S36.
Q: What are the downstream products of 4-Fluorobenzhydrazide?
A: Related downstream products(CAS) of 4-Fluorobenzhydrazide: 141079-02-9;141078-94-6;41421-13-0;29552-52-1;824-75-9;721428-34-8;61019-25-8;1580-50-3;114058-91-2;138417-35-3.

 4-fluorobenzhydrazidefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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