3,5-dichloropyridine
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Post Date:
Jan 24,2013
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Expiry Date:
Jan 24,2014
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Detailed Description:
Cas No. :2457-47-8
Structure:
C5H3Cl2N = 147.99
Characteristics: Phyllodes crystallization
C A S: 2457-47-8
Items:
Assay ≥96.0%
Melting point 61~63℃
Loss on drying ≤0.5%
Product uses: It’s a kind of organic synthetic and medicine intermediate.
Package and storage: 200kg/drum, keep tightly in cool and dry place.
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CAS Registry Number:
2457-47-8
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Synonyms:
;3,5-dichloro-pyridin;3,5-dichloroyridine;Bisnaphtho[2',3':5,6][1,4]dioxino[2,3-b:2',3'-e]pyridine;
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Molecular Formula:
C25H13NO4
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Molecular Weight:
391.375
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Molecular Structure:
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Hazard Symbols:
Xn:Harmful;
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Risk Codes:
R22:;
R37/38:;
R41:;
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Safety Description:
S26:;
S39:;
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