Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzaldehyde,2-hydroxy-, 2-(5-nitro-2-pyridinyl)hydrazone
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Purity: 98.0%
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24458-25-1

24458-25-1 structure

24458-25-1 structure

Name: Benzaldehyde,2-hydroxy-, 2-(5-nitro-2-pyridinyl)hydrazone
Chemical Name: (6E)-6-[[2-(5-nitropyridin-2-yl)hydrazinyl]methylidene]cyclohexa-2,4-dien-1-one
CAS Number: 24458-25-1
Molecular Formula: C₁₂H₁₀N₄O₃
Molecular Weight: 258.23300
Create Date: 2017-11-06 14:32:20
Modify Date: 2025-08-25 20:03:22

Name	(6E)-6-[[2-(5-nitropyridin-2-yl)hydrazinyl]methylidene]cyclohexa-2,4-dien-1-one
Synonyms	5-Nitro-2-pyridyl-(salicylaldehyd)-hydrazon p-Tolualdehyde,(5-nitro-2-pyridyl)hydrazone 5-Nitro-2-pyridyl-(p-tolylaldehyd)-hydrazon

Density	1.537g/cm3
Boiling Point	387.3ºC at 760mmHg
Molecular Formula	C₁₂H₁₀N₄O₃
Molecular Weight	258.23300
Flash Point	188ºC
Exact Mass	258.07500
PSA	106.56000
LogP	2.08650
Vapour Pressure	3.33E-06mmHg at 25°C
Index of Refraction	1.782

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VN5610000

CHEMICAL NAME :: Salicylaldehyde, (5-nitro-2-pyridyl)hydrazone

CAS REGISTRY NUMBER :: 24458-25-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H10-N4-O3

MOLECULAR WEIGHT :: 258.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 59,101,1970

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