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环草酮

CAS 263401-02-1C17H16ClF3O6SMW 440.8

环草酮(CAS 263401-02-1):分子式 C17H16ClF3O6S、分子量 440.8;类别 化工中间体。

产品描述

环草酮(CAS 263401-02-1)是一种化工中间体原料。其分子式 C17H16ClF3O6S 由 17 个碳、16 个氢、1 个氯、3 个氟、6 个氧、1 个硫 组成。 分子量约为 440.8。公开物性数据显示其熔点约 123 °C、LogP 约 log Kow = -1.37 (pH 9.0, 23 °C); -1.09 (pH 7, 24 °C); 2.16 (pH 2.0, 23 °C)。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环草酮寻源比价,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263401-02-1
分子式C17H16ClF3O6S
分子量440.8
熔点123 °C
LogPlog Kow = -1.37 (pH 9.0, 23 °C); -1.09 (pH 7, 24 °C); 2.16 (pH 2.0, 23 °C)
应用领域Herbicides (benzoylcyclohexanedione herbicides)、For tembotrione (USEPA/OPP Pesticide Code: 012801) 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./、Herbicide、Applied post-emergence to control a wide range of dicotyledonous and moncotyledonous weed species in maize、Herbicides
类别化工中间体

用途与场景

登记用途:Herbicides (benzoylcyclohexanedione herbicides)、For tembotrione (USEPA/OPP Pesticide Code: 012801) 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./、Herbicide、Applied post-emergence to control a wide range of dicotyledonous and moncotyledonous weed species in maize、Herbicides。

采购档案

这个产品是什么

环草酮 是一种化工中间体化合物,登记 CAS 号为 263401-02-1,分子式 C17H16ClF3O6S(分子量 440.8),归属于化工中间体大类化工原料。

识别信息

登记 CAS 号:263401-02-1

其分子式 C17H16ClF3O6S 由 17 个碳、16 个氢、1 个氯、3 个氟、6 个氧、1 个硫 组成。

别名/同义词:环草酮 · Tembotrione

所属分类:化工中间体

常见问题

环草酮 的 CAS 号是多少?

环草酮 的 CAS 登记号为 263401-02-1。

环草酮 的分子式与分子量是多少?

分子式 C17H16ClF3O6S,分子量 440.8。

环草酮 还有哪些别名?

别名/同义词:环草酮、Tembotrione。

环草酮 的登记用途是什么?

登记用途:Herbicides (benzoylcyclohexanedione herbicides)、For tembotrione (USEPA/OPP Pesticide Code: 012801) 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./、Herbicide、Applied post-emergence to control a wide range of dicotyledonous and moncotyledonous weed species in maize、Herbicides。

环草酮 属于哪个分类?

所属分类:化工中间体。

如何在 591daili.cn 采购 环草酮?

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

环草酮(CAS 263401-02-1)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 statementsH317, H373, H400, H410, H361 (19%)

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

H361d: Suspected of damaging the unborn child [Warning Reproductive toxicity]

物理形态与操作说明

  • Beige powder
  • In DMSO and methylene chloride >600, acetone 300-600, ethyl acetate 180.2, toluene 75.7, hexane 47.6, ethanol 8.2 (all in mg/L, 20 °C)
  • In water, 0.22 (pH 4), 28.3 (pH 7) (both in g/L, 20 °C)
  • 185.1 Ų [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID5047037]
  • 188.5 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID5047037]
  • 189.3 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID5047037]

公开数据库收录的理化数据

熔点123 °C
熔点MP: 117 °C
密度1.56 at 20 °C
蒸气压1.1X10-5 mPa (20 °C) /SRC: 8.3X10-11mm Hg at 20 °C/
LogPlog Kow = -1.37 (pH 9.0, 23 °C); -1.09 (pH 7, 24 °C); 2.16 (pH 2.0, 23 °C)
pHpH 3.63 at 24 °C
Dissociation ConstantspKa = 3.2

这个物质在各数据库里的编号

CAS Registry Number263401-02-1
PubChem CID11556911
分子式C17H16ClF3O6S
IUPAC 名称2-[2-chloro-4-methylsulfonyl-3-(2,2,2-trifluoroethoxymethyl)benzoyl]cyclohexane-1,3-dione
UNII(FDA)WA5UZ202KS

数据库记载的用途

  • Herbicides (benzoylcyclohexanedione herbicides)
  • Applied post-emergence to control a wide range of dicotyledonous and moncotyledonous weed species in maize
  • Mesotrione is prepared by reaction of 3-methylmercaptonitrobenzene with acetyl chloride in the presence of aluminum trichloride yielding the corresponding ketone, which is oxidized with sodium oxychloride giving the corresponding 4-methylsulfonyl compound, which in turn is condensed with cyclohexane-1,3-dione to give the corresponding enol ester. The latter is rearranged to the desired product with potassium cyanide in the presence of triethylamine. ... Tembotrione can be synthesized according to the ... procedure
  • In a series of metabolism studies, [phenyl-U-14C]-AE 0172747 (/tembotrione/ Batch # Z 31053-4; radiochemical purity 99.5%) or [cyclohexyl-UL-14C]-AE 0172747 (/tembotrione/ Batch #s BECH 1517 or BECH 1523; radiochemical purity >98%) in PEG 200 was administered by oral gavage to groups of four Wistar rats/sex/dose at doses of 5 or 1000 mg/kg. The concentration time-courses of radioactivity in blood and plasma were calculated, the concentrations of radioactivity in tissues and excreta were determined, and metabolites

它在各数据库里的别名

Tembotrione; 335104-84-2; DTXSID5047037; 2-[2-chloro-4-methylsulfonyl-3-(2,2,2-trifluoroethoxymethyl)benzoyl]cyclohexane-1,3-dione; WA5UZ202KS; 2-[2-chloro-4-(methylsulfonyl)-3-[(2,2,2-trifluoroethoxy)methyl]benzoyl]-1,3-cyclohexanedione; AE-0172747; DTXCID3027037; CHEBI:132273; 2-(2-CHLORO-4-MESYL-3-((2,2,2-TRIFLUOROETHOXY)METHYL)BENZOYL)CYCLOHEXANE-1,3-DIONE; 2-{2-Chloro-4-mesyl-3-[(2,2,2-trifluoroethoxy)methyl]benzoyl}cyclohexane-1,3-dione; 2-(2-CHLORO-4-(METHYLSULFONYL)-3-((2,2,2-TRIFLUOROETHOXY)METHYL)BENZOYL)-1,3-CYCLOHEXANEDIONE; 2-(2-chloro-4-methylsulfonyl-3-(2,2,2-trifluoroethoxymethyl)benzoyl)cyclohexane-1,3-dione; RefChem:187796; 608-879-8; Tembotrione [ISO]

计算机算出的分子描述符

分子量440.8
XLogP32.2
氢键供体数0
氢键受体数9
可旋转键数6
精确质量440.0308216
单同位素质量440.0308216
拓扑极性表面积103
重原子数28
形式电荷0

数据库摘要

Tembotrione · CAS 263401-02-1 · C17H16ClF3O6S. UNII WA5UZ202KS. 熔点: 123 °C; 熔点: MP: 117 °C; 密度: 1.56 at 20 °C.

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

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