ChemicalBook >>Pyridoxine hydrochloride>>2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine hydrochloride(58-56-0)

2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine hydrochloride(58-56-0)

2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine hydrochloride(58-56-0)
Product IdentificationBack to Contents
【Product Name】

2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine hydrochloride
【Synonyms】

Adermine hydrochloride
Aderomine hydrochloride
Aderoxin
Aderoxine
Becilan
Benadon
【CAS】

58-56-0
【Formula】

C8H12ClNO3
【Molecular Weight】

205.64
【EINECS】

200-386-2
【RTECS】

UV1350000
【RTECS Class】

Drug; Mutagen; Reproductive Effector; Human Data
【Merck】

12,8166
【Beilstein/Gmelin】

3632435
【Beilstein Reference】

5-21-05-00492
Physical and Chemical PropertiesBack to Contents
【Appearance】

White crystalline powder.
【Solubility in water】

220 g/L (25 C)
【Melting Point】

212
【Usage】

Inhibitor of poly(ethylene glycol) oxidation.
【Vapor Density】

7.1
First Aid MeasuresBack to Contents
【Ingestion】

Never give anything by mouth to an unconscious person. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Get medical aid if irritation or symptoms occur.
【Inhalation】

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
【Skin】

Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and StorageBack to Contents
【Storage】

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from light.
【Handling】

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Store protected from light.
Hazards IdentificationBack to Contents
【Inhalation】

May cause respiratory tract irritation. Low hazard for usual industrial handling.
【Skin】

May cause skin irritation.
【Eyes】

May cause eye irritation.
【Ingestion】

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Low hazard for usual industrial handling.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Exposure Effects】

The principal effect of pyridoxine overdosage is a sensory axonal neuropathy. Central effects have also been described. Neuropathy may also occur after a single extremely large parenteral dose, but the exact toxic amount is not well documented in humans. Exacerbation of seizure activity was reported in two encephalitis patients receiving intravenous pyridoxine. Seizures occur in animals given toxic doses.
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.
Stability and ReactivityBack to Contents
【Incompatibilities】

Oxidizing agents.
【Stability】

Stable under normal temperatures and pressures.
【Decomposition】

Hydrogen chloride, nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
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