1-Acetyl-2-(p-bromobenzoyl)hydrazine

Modify Date: 2024-01-09 16:14:44

1-Acetyl-2-(p-bromobenzoyl)hydrazine Structure
1-Acetyl-2-(p-bromobenzoyl)hydrazine structure
Common Name 1-Acetyl-2-(p-bromobenzoyl)hydrazine
CAS Number 74038-71-4 Molecular Weight 257.08400
Density 1.526g/cm3 Boiling Point 477.5ºC at 760 mmHg
Molecular Formula C9H9BrN2O2 Melting Point N/A
MSDS N/A Flash Point 242.6ºC

 Names

Name N'-acetyl-4-bromobenzohydrazide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.526g/cm3
Boiling Point 477.5ºC at 760 mmHg
Molecular Formula C9H9BrN2O2
Molecular Weight 257.08400
Flash Point 242.6ºC
Exact Mass 255.98500
PSA 58.20000
LogP 2.01180
Index of Refraction 1.577

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MU7353000
CHEMICAL NAME :
Hydrazine, 1-acetyl-2-(p-bromobenzoyl)-
CAS REGISTRY NUMBER :
74038-71-4
BEILSTEIN REFERENCE NO. :
2617748
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H9-Br-N2-O2
MOLECULAR WEIGHT :
257.11
WISWESSER LINE NOTATION :
ER DVMMV1

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 :
320 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#00968

 Synthetic Route

~75%

1-Acetyl-2-(p-bromobenzoyl)hydrazine Structure

1-Acetyl-2-(p-b...

CAS#:74038-71-4

Literature: Fang, Tao; Tan, Qitao; Ding, Zhengwei; Liu, Bingxin; Xu, Bin Organic Letters, 2014 , vol. 16, # 9 p. 2342 - 2345

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1-Acetyl-2-(p-bromobenzoyl)hydrazine Structure

1-Acetyl-2-(p-b...

CAS#:74038-71-4

Literature: Horwitz; Grakauskas Journal of Organic Chemistry, 1954 , vol. 19, p. 194,198

 Synonyms

Benzoic acid,p-bromo-,acetoxyhydrazide
Benzoic acid,4-bromo-,2-acetylhydrazide
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