ChemicalBook >>2,3-Dihydroxypyridine>>2,3-Dihydroxypyridine(16867-04-2)

2,3-Dihydroxypyridine(16867-04-2)

2,3-Dihydroxypyridine(16867-04-2)
Product IdentificationBack to Contents
【Product Name】

2,3-Dihydroxypyridine
【Synonyms】

2(1H)-Pyridinone, 3-hydroxy-
2,3-Dihydroxypyridine
2,3-Pyridinediol
3-Hydroxy-1H-pyridin-2-one
3-Hydroxy-2(1H)-pyridinone
【CAS】

16867-04-2
【Formula】

C5H5NO2
【Molecular Weight】

111.1
【EINECS】

240-887-3
【RTECS】

UV1146700
【RTECS Class】

Other
【Beilstein/Gmelin】

109848
【Beilstein Reference】

5-21-12-00100
【EC Class】

irritant
Physical and Chemical PropertiesBack to Contents
【Appearance】

Brown solid.
【Melting Point】

244 - 246
【Boiling Point】

315
【Partition Coefficient】

-1.21
First Aid MeasuresBack to Contents
【Ingestion】

Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
【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.
【Eyes】

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

Store in a cool, dry place. Store in a tightly closed container.
【Handling】

Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Avoid breathing dust, vapor, mist, or gas. Do not get on skin or in eyes. Avoid ingestion and inhalation.
Hazards IdentificationBack to Contents
【Inhalation】

Causes respiratory tract irritation.
【Skin】

Causes skin irritation.
【Eyes】

Causes eye irritation.
【Ingestion】

May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
【EC Risk Phrase】

R 36/37/38
【EC Safety Phrase】

S 26 36
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】

May cause reproductive and fetal effects.
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. Extinguishing media: Use water spray, dry chemical, or carbon dioxide.
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.
Stability and ReactivityBack to Contents
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents, strong acids.
【Decomposition】

Nitrogen oxides, carbon monoxide, carbon dioxide.
Transport InformationBack to Contents
【HS Code】

2933 39 99
Company Name: Zhejiang Zetian Fine Chemical Co., Ltd
Tel: 0571-87682782 18957127338
Fax: QQ:3007632051
WebSite: www.zetchem.com
Company Name: Changzhou betachem Co. Ltd
Tel: 15995002467
Fax:
WebSite: www.betachemlab.com
Company Name: J & K SCIENTIFIC LTD.
Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
WebSite: http://www.jkchemical.com
Company Name: Alfa Aesar
Tel: 400-6106006
Fax: 021-67582001/03/05
WebSite: http://chemicals.thermofisher.cn
Company Name: TAIYUAN RHF CO.,LTD.
Tel: +86 351 7031519
Fax: +86 351 7031519
WebSite: www.rhfchem.com
Company Name: TCI (Shanghai) Development Co., Ltd.
Tel: 021-67121386
Fax: 021-67121385
WebSite: https://www.tcichemicals.com/CN/zh/
Company Name: BeiJing Hwrk Chemicals Limted
Tel: 0757-86329057 18934348241
Fax: 010-89508210
WebSite: www.hwrkchemical.com/
Company Name: Energy Chemical
Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
WebSite: http://www.energy-chemical.com