4-乙氧基苯脲

Name: 4-乙氧基苯脲
Brand: 济南圣和化工有限公司

CAS 150-69-6C9H12N2O2MW 180.20

4-乙氧基苯脲（CAS 150-69-6）属肥料类产品，分子式 C9H12N2O2，分子量 180.20。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	150-69-6
分子式	C9H12N2O2
分子量	180.20
熔点	343 to 345 °F (NTP, 1992)
LogP	1
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

应用领域

肥料

4-乙氧基苯脲主要应用于肥料。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

包装与储存

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

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供货能力：4-乙氧基苯脲备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除 4-乙氧基苯脲外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

4-乙氧基苯脲的 CAS 号是多少？

4-乙氧基苯脲的 CAS 号为 150-69-6。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

4-乙氧基苯脲有什么用途？

主要应用于肥料。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

4-ethoxyphenylurea · CAS 150-69-6 · C9H12N2O2. UNII 8U78KF577Z. Melting Point: 343 to 345 °F (NTP, 1992); Melting Point: 173.5 °C; Melting Point: 173 - 174 °C.

Identification

CAS Registry Number	150-69-6
PubChem CID	9013
Molecular formula	C9H12N2O2
IUPAC name	(4-ethoxyphenyl)urea
UNII (FDA)	8U78KF577Z

Computed Descriptors

Molecular Weight	180.20
XLogP3	1
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	3
Exact Mass	180.089877630
Monoisotopic Mass	180.089877630
Topological Polar Surface Area	64.4
Heavy Atom Count	13
Formal Charge	0

Physical & Chemical Properties

Melting Point	343 to 345 °F (NTP, 1992)
Melting Point	173.5 °C
Melting Point	173 - 174 °C
Solubility	In water, 1.21 g/L at 21 °C
Solubility	1.21 mg/mL at 21 °C

Physical description & handling notes

Dulcin appears as white crystals. (NTP, 1992)
Solid
White needle-like crystals or powder
Lustrous needles
Leafs (from dilute alcohol), plates (from water)
Very sweet taste, about 250 times as sweet as sugar cane

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: NON-NUTRITIVE SWEETENER SWEETENER: Food Additives DULCIN--PROHIBITED NOT TO BE USED NMRS 44/TRS 383-JECFA 11/13 FAS 68.33/NMRS 44A-JECFA 11/100

GHS Hazard Classification

Reported hazard statements	H302 (50%), H315 (50%), H319 (50%)

H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]

H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Artificial sweetening agent, prohibited by FDA for use in foods.
Food Additives -> SWEETENER -> JECFA Functional Classes
... Produced from the addition of potassium cyanate to p-phenetidine hydrochloride in aqueous solution at room temperature or from mixing urea and p-phenetidine hydrochloride to a mixture of hydrochloric acid and glacial acetic acid.
Made by treating p-phenetidine with phosgene and then with ammonia.
Dulcin achieved some practical importance as a sweetener, despite safety concerns. It was blended with saccharin or sodium saccharin in order to mask the aftertaste of saccharin. As some dulcin metabolites were considered potentially hazardous, it is now banned in most countries.
Compared with dilute sucrose solutions, it is approximately 250 times sweeter. Sweetness characteristics are good.

Synonyms

Dulcin; 150-69-6; 1-(4-Ethoxyphenyl)urea; (4-ethoxyphenyl)urea; N-(4-Ethoxyphenyl)urea; Sucrol; Valzin; p-Ethoxyphenylurea; Dulcine; Phenetolcarbamide; Suesstoff; p-Phenetolcarbamide; p-Phenetylurea; p-Phenetolecarbamide; 4-ETHOXYPHENYLUREA; p-Phenetolcarbamid

Frequently Asked Questions

What are the CAS number and molecular formula of 4-ethoxyphenylurea?

CAS 150-69-6; molecular formula C9H12N2O2; molecular weight — g/mol.

What other names is 4-ethoxyphenylurea known by?

Dulcin, 150-69-6, 1-(4-Ethoxyphenyl)urea, (4-ethoxyphenyl)urea, N-(4-Ethoxyphenyl)urea, Sucrol.

What is the regulatory status of 4-ethoxyphenylurea?

Documented regulatory listings: FDA Substance added to food: NON-NUTRITIVE SWEETENER; SWEETENER: Food Additives; DULCIN--PROHIBITED.

Is 4-ethoxyphenylurea classified as hazardous?

Hazard statements reported: H302, H315, H319.

What are the key physical properties of 4-ethoxyphenylurea?

Melting Point: 343 to 345 °F (NTP, 1992); Melting Point: 173.5 °C; Melting Point: 173 - 174 °C; Solubility: In water, 1.21 g/L at 21 °C.

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.