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霜脲氰

CAS 166900-80-7C7H10N4O3MW 198.18

霜脲氰(CAS 166900-80-7):分子式 C7H10N4O3、分子量 198.18;类别 肥料。

产品描述

霜脲氰(CAS 166900-80-7)是一种肥料原料。其分子式 C7H10N4O3 由 7 个碳、10 个氢、4 个氮、3 个氧 组成。 分子量约为 198.18。公开物性数据显示其熔点约 160-161 °C、LogP 约 0.59。作为化工品采购代理与分销渠道,我们可在国内及跨境渠道为霜脲氰寻源比价,并安排小批量试样与批次采购;下单前提供完整 COA、质检报告与合规文件,验收以批次 COA 为准。

规格参数

CAS号166900-80-7
分子式C7H10N4O3
分子量198.18
熔点160-161 °C
LogP0.59
应用领域agricultural fungicide (mainly for potato blight)、Farming (Pesticides)、For cymoxanil (USEPA/OPP Pesticide Code: 129106) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses./、Foliar fungicide with protective and curative action. Has contact and local systemic activity、and also inhibits sporulation
类别肥料

用途与场景

登记用途:agricultural fungicide (mainly for potato blight)、Farming (Pesticides)、For cymoxanil (USEPA/OPP Pesticide Code: 129106) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses./、Foliar fungicide with protective and curative action. Has contact and local systemic activity、and also inhibits sporulation。

采购档案

这个产品是什么

霜脲氰 是一种肥料类化合物,登记 CAS 号为 166900-80-7,分子式 C7H10N4O3(分子量 198.18),归属于肥料大类化工原料。

识别信息

登记 CAS 号:166900-80-7

其分子式 C7H10N4O3 由 7 个碳、10 个氢、4 个氮、3 个氧 组成。

别名/同义词:霜脲氰 · Cymoxanil

所属分类:肥料

常见问题

霜脲氰 的 CAS 号是多少?

霜脲氰 的 CAS 登记号为 166900-80-7。

霜脲氰 的分子式与分子量是多少?

分子式 C7H10N4O3,分子量 198.18。

霜脲氰 还有哪些别名?

别名/同义词:霜脲氰、Cymoxanil。

霜脲氰 的登记用途是什么?

登记用途:agricultural fungicide (mainly for potato blight)、Farming (Pesticides)、For cymoxanil (USEPA/OPP Pesticide Code: 129106) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses./、Foliar fungicide with protective and curative action. Has contact and local systemic activity、and also inhibits sporulation。

霜脲氰 属于哪个分类?

所属分类:肥料。

如何在 591daili.cn 采购 霜脲氰?

请在联系页面提交产品名称、CAS 号与数量,我们作为采购代理在国内及跨境渠道为您寻源比价,安排试样与批次采购,下单前提供 COA 与合规文件。

包装与单证

包装按订单确认,从实验室小包装到吨袋大货,随订单安排而非在页面上写死。每批随货附 COA 分析证书,可另提供 MSDS;若终端用途带有法规限度(食品接触、药品或化妆品),请在询价时说明执行标准,等级按该标准确定。

PubChem 公开数据

霜脲氰(CAS 166900-80-7)的公开数据库记录,列此仅供独立核对。

危险化学品分类与危害说明

Reported hazard statementsH302, H317, H373, H400, H410, H361 (50.7%), H360

H302: Harmful if swallowed [Warning Acute toxicity, oral]

H317: May cause an allergic skin reaction [Warning Sensitization, Skin]

物理形态与操作说明

  • Colorless odorless solid; [HSDB]
  • Colorless crystals
  • Odorless
  • Peach color; mp: 159-160 °C /Technical/
  • Hexane: 1.85; toluene: 5.29; acetonitrile: 57; ethyl acetate: 28; n-octanol: 1.43; methanol: 22.9 g/L; acetone: 62.4 g/L; methylene chloride: 133.0 (all in g/L at 20 °C)
  • log Kow = 0.67 (pH 7); 0.59 (pH 5)

公开数据库收录的理化数据

熔点160-161 °C
溶解度In water, 890 mg/L at 20 °C
密度1.32 at 25 °C
蒸气压0.00000113 [mmHg]
蒸气压1.13X10-6 mm Hg at 20 °C
LogP0.59

这个物质在各数据库里的编号

CAS Registry Number166900-80-7
PubChem CID5364079
分子式C7H10N4O3
IUPAC 名称(1E)-2-(ethylcarbamoylamino)-N-methoxy-2-oxoethanimidoyl cyanide
UNII(FDA)QJO7SS7R8U

数据库记载的用途

  • Used as agricultural fungicide (mainly for potato blight); [Merck Index]
  • Foliar fungicide with protective and curative action. Has contact and local systemic activity, and also inhibits sporulation.
  • Systemic compound that shows curative protectant activity against oomycetes, notably grape downy mildew and potato late blight.
  • Cymoxanil is produced by condensation of cyanoacetic acid with ethylurea in the presence of acetic anhydride; the resulting 2-cyano-Nethylcarbamoyl acetamide is converted to the hydroximino derivative, which is methylated with dimethyl sulfate.
  • Preparation: S.H. Davidson, US 3957847 (1976 to DuPont)
  • Acetamide, 2-cyano-N-[(ethylamino)carbonyl]-2-(methoxyimino)-: ACTIVE

它在各数据库里的别名

CYMOXANIL; 57966-95-7; Curzate; 1-(2-Cyano-2-methoxyiminoacetyl)-3-ethylurea; Dpx 3217; QJO7SS7R8U; DPX-3217; 2-Cyano-N-(ethylcarbamoyl)-2-(methoxyimino)acetamide; TOSCA MZ; 2-Cyano-N-((ethylamino)carbonyl)-2-(methoxyimino)-acetamide; Acetamide, 2-cyano-N-((ethylamino)carbonyl)-2-(methoxyimino)-; Acetamide, 2-cyano-N-[(ethylamino)carbonyl]-2-(methoxyimino)-; CHEBI:81788; DTXSID6032358; 2-cyano-n-ethylcarbamoyl-2-methoxyiminoacetamide; 2-Cyano-N-((ethylamino)carbonyl)-2-(methoxyimino)acetamide

计算机算出的分子描述符

分子量198.18
XLogP30.7
氢键供体数2
氢键受体数5
可旋转键数3
精确质量198.07529019
单同位素质量198.07529019
拓扑极性表面积104
重原子数14
形式电荷0

数据库摘要

Cymoxanil · CAS 166900-80-7 · C7H10N4O3. UNII QJO7SS7R8U. 熔点: 160-161 °C; 溶解度: In water, 890 mg/L at 20 °C; 密度: 1.32 at 25 °C.

数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。

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