ChemicalBook >>Tegafur>>5-Fluoro-1-(tetrahydro-2-furanyl)-2,4(1H,3H)-pyrimidinedione(17902-23-7)

5-Fluoro-1-(tetrahydro-2-furanyl)-2,4(1H,3H)-pyrimidinedione(17902-23-7)

5-Fluoro-1-(tetrahydro-2-furanyl)-2,4(1H,3H)-pyrimidinedione(17902-23-7)
Product IdentificationBack to Contents
【Product Name】

5-Fluoro-1-(tetrahydro-2-furanyl)-2,4(1H,3H)-pyrimidinedione
【Synonyms】

2,4(1H,3H)-Pyrimidinedione, 5-fluoro-1-(tetrahydro-2-furanyl)-
5-Fluoro-1-(2-tetrahydrofuranyl)uracil
Fluaid
N1-(2-Tetrahydrofuranyl)-5-fluorouracil
NSC 148958
Tegafur
【CAS】

17902-23-7
【Formula】

C8H9FN2O3
【Molecular Weight】

200.17
【EINECS】

241-846-2
【RTECS】

YR0450000
【RTECS Class】

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

12,9267
【Beilstein/Gmelin】

525766
【Beilstein Reference】

5-24-06-00285
Physical and Chemical PropertiesBack to Contents
【Appearance】

White powder.
【Solubility in water】

Soluble
【Melting Point】

175
【Density】

1.52 g/cm3
【pKa/pKb】

8.66 (pKa)
First Aid MeasuresBack to Contents
【Ingestion】

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

Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration.
【Skin】

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. 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 area away from incompatible substances.
【Handling】

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Do not ingest or inhale.
Hazards IdentificationBack to Contents
【Ingestion】

May be harmful if swallowed. May cause encephalitis, muscular contractions, bone marrow depression, and neurological effects.
【Inhalation】

No information available.
【Skin】

May cause skin irritation.
【Eyes】

May cause eye irritation.
【Hazards】

During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
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】

A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
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. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
Stability and ReactivityBack to Contents
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen fluoride.
Company Name: Shanghai Boyle Chemical Co., Ltd.
Tel: 021-50182298 021-50180596
Fax: +86-21-57758967
WebSite: www.boylechem.com
Company Name: J & K SCIENTIFIC LTD.
Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
WebSite: http://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel: 021-61259108 18621169109
Fax: 86-21-61259102
WebSite: www.meryer.com/cn/index/
Company Name: Chembest Research Laboratories Limited
Tel: 021-20908456
Fax: 021-58180499
WebSite: http://www.BioChemBest.com
Company Name: TCI (Shanghai) Development Co., Ltd.
Tel: 021-67121386
Fax: 021-67121385
WebSite: https://www.tcichemicals.com/CN/zh/
Company Name: Energy Chemical
Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
WebSite: http://www.energy-chemical.com
Company Name: Jia Xing Isenchem Co.,Ltd
Tel: 0573-85285100 18627885956
Fax: 0573-85285100
WebSite: https://www.chemicalbook.com/ShowSupplierProductsList14265/0.htm
Company Name: Adamas Reagent, Ltd.
Tel: 400-6009262 16621234537
Fax: 021-64823266
WebSite: www.tansoole.com