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24882

Sigma-Aldrich

5-Chloro-6-hydroxynicotinic acid

≥97.0%

Synonym(s):

5-Chloro-6-hydroxypyridine-3-carboxylicacid

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About This Item

Empirical Formula (Hill Notation):
C6H4ClNO3
CAS Number:
Molecular Weight:
173.55
Beilstein:
127900
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
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Assay

≥97.0%

mp

≥300 °C (lit.)

SMILES string

OC(=O)c1cnc(O)c(Cl)c1

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Application

5-Chloro-6-hydroxynicotinic acid has been used in the preparation of triorganotin compounds via reaction with (R3Sn)2O (R=Ph, 2-ClC6H4CH2, 2-FC6H4CH2, 4-CNC6H4CH2)[1].

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Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Synthesis and Structure Characterization of some Triorganotin Esters of Heteroaromatic Carboxlic Acid and Crystal Structure of Triphenyltin Esters 5-Chloro-6-Hydroxynicotinic Acid.
Gao HT.
Advanced Materials Research, 466, 463-468 (2012)

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