3,5-Dichloro-2-hydroxypyridine supplier

Name
3,5-DICHLORO-2-PYRIDONE
EINECS 226-609-3
CAS No. 5437-33-2
Article Data9
CAS DataBase
Density 1.52g/cm³
Solubility
Melting Point 180-182 °C(lit.)
Formula C5H3 Cl2 N O
Boiling Point 275.9°Cat760mmHg
Molecular Weight 163.991
Flash Point 120.7°C
Transport Information
Appearance white to light beige crystalline powder
Safety A poison by intravenous route. When heated to decomposition it emits toxic vapors of NO_x and Cl⁻.
Risk Codes R36/37/38
Molecular Structure
Hazard Symbols
Synonyms 2(1H)-Pyridone,3,5-dichloro- (6CI,7CI,8CI); 3,5-Dichloro-2-pyridinol;3,5-Dichloro-2-pyridinone; 3,5-Dichloro-2-pyridone; NSC 16021
PSA 32.86000
LogP 1.68170

3,5-Dichloro-2-hydroxypyridine Chemical Properties

Molecular Formula: C₅H₃Cl₂NO
Molecular Weight: 163.99
EINECS: 226-609-3
Density: 1.52 g/cm³
Flash Point: 120.7 °C
Melting point: 180-182 ºC
Index of Refraction: 1.585
CAS Registry Number: 5437-33-2
Enthalpy of Vaporization: 51.44 kJ/mol
Boiling Point: 275.9 °C at 760 mmHg
Vapour Pressure: 0.00494 mmHg at 25°C
IUPAC Name: 3,5-dichloro-1H-pyridin-2-one
Appearance of 3,5-Dichloro-2-pyridinone (CAS NO.5437-33-2): white to light beige crystalline powder
Synonyms: 2(1H)-Pyridinone, 3,5-dichloro- ; 2-Pyridinol, 3,5-dichloro- ; 3,5-dichloro-2(1h)-pyridinon ; 3,5-Dichloro-2(1H)-pyridinone
Following is the molecular structure of 3,5-Dichloro-2-pyridinone (CAS NO.5437-33-2):

3,5-Dichloro-2-hydroxypyridine Toxicity Data With Reference

ivn-mus LD50:100 mg/kg

CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#05400 .

3,5-Dichloro-2-hydroxypyridine Consensus Reports

Reported in EPA TSCA Inventory.

3,5-Dichloro-2-hydroxypyridine Safety Profile

A poison by intravenous route. When heated to decomposition it emits toxic vapors of NO_x and Cl⁻.
Safety Information of 3,5-Dichloro-2-pyridinone (CAS NO.5437-33-2):
Hazard Codes: Xi Irritant ,T+ Very
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
WGK Germany: 3
RTECS: UV1146300

Product Name

3,5-DICHLORO-2-PYRIDONE

3,5-Dichloro-2-hydroxypyridine Chemical Properties

3,5-Dichloro-2-hydroxypyridine Toxicity Data With Reference

3,5-Dichloro-2-hydroxypyridine Consensus Reports

3,5-Dichloro-2-hydroxypyridine Safety Profile

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