5-氟尿嘧啶

Name: 5-氟尿嘧啶
Brand: 济南圣和化工有限公司

CAS 191115-88-5C4H3FN2O2MW 130.08

5-氟尿嘧啶，CAS 登记号 191115-88-5，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于肥料。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号191115-88-5

分子式C4H3FN2O2

分子量130.08

熔点Decomposes at 540-541 °F (EPA, 1998)

沸点361 °C @760 [mm Hg]

LogP-0.89

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域肥料

类别肥料

用途与场景

肥料

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到 5-氟尿嘧啶的 CAS 号？

本页已列出 5-氟尿嘧啶的 CAS 号：191115-88-5，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

5-氟尿嘧啶一般用在什么产品里？

主要涉及肥料。

下单流程是怎样的？

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PubChem 公开数据

Description

5-Fluorouracil · CAS 191115-88-5 · C4H3FN2O2. UNII U3P01618RT. Boiling Point: 361 °C @760 [mm Hg]; Melting Point: Decomposes at 540-541 °F (EPA, 1998); Melting Point: 282-283.

Identification

CAS Registry Number	191115-88-5
PubChem CID	3385
Molecular formula	C4H3FN2O2
IUPAC name	5-fluoro-1H-pyrimidine-2,4-dione
UNII (FDA)	U3P01618RT

Computed Descriptors

Molecular Weight	130.08
XLogP3	-0.9
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	130.01785550
Monoisotopic Mass	130.01785550
Topological Polar Surface Area	58.2
Heavy Atom Count	9
Formal Charge	0

Physical & Chemical Properties

Boiling Point	361 °C @760 [mm Hg]
Melting Point	Decomposes at 540-541 °F (EPA, 1998)
Melting Point	282-283
Melting Point	282 °C (decomposes)
Melting Point	280 - 282 °C
Solubility	11100
Solubility	In water, 1.11X10+4 mg/L at 22 °C
Solubility	5.86e+00 g/L
Vapor Pressure	0.00001 [mm Hg] @25 °C
LogP	-0.89

Physical description & handling notes

Fluorouracil is a white to nearly white crystalline powder; practically odorless. Used as an anti neoplastic drug, chemosterilant for insects. (EPA, 1998)
Solid
White to practically white crystalline powder
Crystals from water or methanol-ether
PRACTICALLY ODORLESS
Decomposes at 282-283 °C; sublimes (0.1 mm): 190-200 °C

Regulatory Status

GHS notification summary	32.2% (55 / 171)

GHS Hazard Classification

GHS notification summary	32.2% (55 / 171)
Reported hazard statements	H301 (66.7%), H312 (33.9%), H315 (36.3%), H319 (36.3%), H335 (35.1%), H340 (35.1%), H360 (37.4%), H412 (24.6%)

This chemical does not meet GHS hazard criteria for 32.2% (55 of 171) of reports.

H301 (66.7%): Toxic if swallowed [Danger Acute toxicity, oral]

Documented Uses

Antimetabolite suggested for use as insect sterilant ... fluorouracil.
Use (kg) in Switzerland (2009): >100
Use (kg; approx.) in Germany (2009): >1000
Use (kg; exact) in Germany (2009): 1555
Consumption (g per capita) in Switzerland (2009): 0.013
Consumption (g per capita; approx.) in Germany (2009): 0.012

Synonyms

5-Fluorouracil; fluorouracil; 51-21-8; Efudex; Fluracil; Fluoroblastin; Carzonal; Queroplex; Fluril; Phthoruracil; Arumel; Timazin; Fluracilum; Ulup; 5-Fluoracil; Fluorouracilum

Frequently Asked Questions

What are the CAS number and molecular formula of 5-Fluorouracil?

CAS 191115-88-5; molecular formula C4H3FN2O2; molecular weight — g/mol.

What other names is 5-Fluorouracil known by?

5-Fluorouracil, fluorouracil, 51-21-8, Efudex, Fluracil, Fluoroblastin.

Is 5-Fluorouracil classified as hazardous?

32.2% of GHS notifications report no hazard classification (55 of 171).

What are the key physical properties of 5-Fluorouracil?

Boiling Point: 361 °C @760 [mm Hg]; Melting Point: Decomposes at 540-541 °F (EPA, 1998); Melting Point: 282-283; Melting Point: 282 °C (decomposes).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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