Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzaldehyde,2-ethoxy-, 2-(5-nitro-2-pyridinyl)hydrazone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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28058-28-8

28058-28-8 structure

28058-28-8 structure

Name: Benzaldehyde,2-ethoxy-, 2-(5-nitro-2-pyridinyl)hydrazone
Chemical Name: N-[(Z)-(2-ethoxyphenyl)methylideneamino]-5-nitropyridin-2-amine
CAS Number: 28058-28-8
Molecular Formula: C₁₄H₁₄N₄O₃
Molecular Weight: 286.28600
Create Date: 2018-06-12 11:54:17
Modify Date: 2025-09-10 20:10:45

Name	N-[(Z)-(2-ethoxyphenyl)methylideneamino]-5-nitropyridin-2-amine

Density	1.26g/cm3
Boiling Point	475.1ºC at 760mmHg
Molecular Formula	C₁₄H₁₄N₄O₃
Molecular Weight	286.28600
Flash Point	241.1ºC
Exact Mass	286.10700
PSA	95.56000
LogP	2.77960
Vapour Pressure	3.43E-09mmHg at 25°C
Index of Refraction	1.606

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CU6128800

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

CAS REGISTRY NUMBER :: 28058-28-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H14-N4-O3

MOLECULAR WEIGHT :: 286.32

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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