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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-5-((2-propynyloxyimino)meth yl)-, ethyl ester, (E)-
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145071-31-4

145071-31-4 structure

145071-31-4 structure

Name: 1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-5-((2-propynyloxyimino)meth yl)-, ethyl ester, (E)-
Chemical Name: 1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-5-((2-propynyloxyimino)meth yl)-, ethyl ester, (E)
CAS Number: 145071-31-4
Molecular Formula: C₁₂H₁₆N₂O₃
Molecular Weight: 236.26700
Create Date: 2017-11-26 08:10:04
Modify Date: 2025-08-25 03:32:55

Name	1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-5-((2-propynyloxyimino)meth yl)-, ethyl ester, (E)

Density	1.06g/cm3
Boiling Point	339ºC at 760mmHg
Molecular Formula	C₁₂H₁₆N₂O₃
Molecular Weight	236.26700
Flash Point	158.8ºC
Exact Mass	236.11600
PSA	51.13000
LogP	1.34850
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.504

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US5683560

CHEMICAL NAME :: 1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-5-((2-propynyloxyimino)methyl)-, ethyl ester, (E)-

CAS REGISTRY NUMBER :: 145071-31-4

LAST UPDATED :: 199406

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H16-N2-O3

MOLECULAR WEIGHT :: 236.30

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/kg

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

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 27,519,1992

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