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(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮

CAS 59756-60-4C19H14F3NOMW 329.3

(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮(CAS 59756-60-4):分子式 C19H14F3NO、分子量 329.3;类别 有机化学品。

产品描述

(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮(CAS 59756-60-4)是一种有机化学品原料。其分子式 C19H14F3NO 由 19 个碳、14 个氢、3 个氟、1 个氮、1 个氧 组成。 分子量约为 329.3。公开物性数据显示其熔点约 154-155 °C、LogP 约 log Kow = 1.87 at pH 7, 25 °C。有机化学品是以碳骨架为基础的最大化合物家族,在医药、农药、材料、日化与食品等工业中应用广泛。下游覆盖医药原料、农药、染料、溶剂、表面活性剂、食品添加剂与高分子材料等多个方向。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(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮寻源比价,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59756-60-4
分子式C19H14F3NO
分子量329.3
熔点154-155 °C
LogPlog Kow = 1.87 at pH 7, 25 °C
应用领域systemic herbicide for control of aquatic weeds in ponds and lakes、No direct food uses、Farming (Pesticides)、For fluridone (USEPA、OPP Pesticide Code: 112900) ACTIVE products with label matches、SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal
类别有机化学品

用途与场景

登记用途:systemic herbicide for control of aquatic weeds in ponds and lakes、No direct food uses、Farming (Pesticides)、For fluridone (USEPA、OPP Pesticide Code: 112900) ACTIVE products with label matches、SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal。

采购档案

这个产品是什么

(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 59756-60-4,分子式 C19H14F3NO(分子量 329.3),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:59756-60-4

其分子式 C19H14F3NO 由 19 个碳、14 个氢、3 个氟、1 个氮、1 个氧 组成。

别名/同义词:(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮 · (1-Methyl-3-phenyl-5-(3-trifluoromethyl)phenyl)-4(1H)-pyridinone

所属分类:有机化学品

常见问题

(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮 的 CAS 号是多少?

(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮 的 CAS 登记号为 59756-60-4。

(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮 的分子式与分子量是多少?

分子式 C19H14F3NO,分子量 329.3。

(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮 还有哪些别名?

别名/同义词:(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮、(1-Methyl-3-phenyl-5-(3-trifluoromethyl)phenyl)-4(1H)-pyridinone。

(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮 的登记用途是什么?

登记用途:systemic herbicide for control of aquatic weeds in ponds and lakes、No direct food uses、Farming (Pesticides)、For fluridone (USEPA、OPP Pesticide Code: 112900) ACTIVE products with label matches、SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal。

(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮 属于哪个分类?

所属分类:有机化学品。

如何在 591daili.cn 采购 (1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮?

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

(1-甲基-3-苯基-5-(3-三氟甲基)苯基)-4(1H)-吡啶酮(CAS 59756-60-4)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

GHS notification summary1.2% (1 / 86)
Reported hazard statementsH311 (80.2%), H319 (15.1%), H411 (97.7%)

This chemical does not meet GHS hazard criteria for 1.2% (1 of 86) of reports.

H311 (80.2%): Toxic in contact with skin [Danger Acute toxicity, dermal]

法规与备案状态

GHS notification summary1.2% (1 / 86)

物理形态与操作说明

  • White solid; [HSDB] Colorless solid; [MSDSonline]
  • White crystalline solid
  • 溶解度 in methanol, chloroform, diethyl ether: >10 g/L; in ethyl acetate: >5 g/L; in hexane: <0.5 g/L
  • Bulk density, loose: 0.358 g/cu cm; packed: 0.515 g/cu cm
  • Stable to hydrolysis at pH 3-9.
  • When heated to decomposition it emits toxic vapors of /nitrogen oxides, hydrogen fluoride/ ...

公开数据库收录的理化数据

熔点154-155 °C
溶解度In water, 12 mg/L at pH 7, 25 °C
蒸气压0.0000001 [mmHg]
蒸气压0.013 mPa (9.8X10-8 mm Hg) at 25 °C
LogPlog Kow = 1.87 at pH 7, 25 °C
LogP3.16
Dissociation ConstantspKa = 12.3

这个物质在各数据库里的编号

CAS Registry Number59756-60-4
PubChem CID43079
分子式C19H14F3NO
IUPAC 名称1-methyl-3-phenyl-5-[3-(trifluoromethyl)phenyl]pyridin-4-one
UNII(FDA)3L0JQA61JX

数据库记载的用途

  • Used as an systemic herbicide for control of aquatic weeds in ponds and lakes; No direct food uses; [Reference #1]
  • 4(1H)-Pyridinone, 1-methyl-3-phenyl-5-[3-(trifluoromethyl)phenyl]-: ACTIVE
  • Cotton is the only crop which has been found to be tolerant.
  • In a metabolism study in rats, fluridone was rapidly and almost completely absorbed into the systemic circulation and eliminated in both the male and female rats within 3 days. The total radioactivity recovered within 3 days after dosing in the urine and feces were 78-90% and 87- 97% of administered dose in males and females, respectively. The majority (approximately 70%) of the radioactivity was eliminated via feces. No tissue accumulation was observed.
  • The rates of uptake of ... (14C) fluridone (1-methyl-3-phenyl-5-(3-trifluoromethylphenyl)-4-(1H)-pyridinone) from water by rainbow trout and Chironomus tentans (4th Instar) larvae were much lower than those for more hydrophobic compounds tested under similar conditions ... Uptake and clearance of fluridone ... by chironomid larvae were more rapid than for rainbow trout. /BCF/ for chironomid larvae /was/ estimated to be 128 for fluridone ... Liver, intestine, and pyloric caeca of adult rainbow trout accumulated the
  • The major metabolites were a variety of polar and non-polar compounds resulting from aromatic hydroxylations and heteroaromatic N-demethylation. The parent compound was the primary fecal component over the 1st 72 hr.

它在各数据库里的别名

FLURIDONE; 59756-60-4; Brake; Pride; Sonar; EL-171; DTXSID8024107; AVAST; 1-Methyl-3-phenyl-5-(3-(trifluoromethyl)phenyl)-4(1H)-pyridinone; 1-Methyl-3-phenyl-5-(3-(trifluoromethyl)phenyl)-4-pyridone; 3L0JQA61JX; DTXCID404107; 1-Methyl-3-phenyl-5-(alpha,alpha,alpha-trifluoro-m-tolyl)-4-pyridone; RefChem:141045; 1-methyl-3-phenyl-5-(3-(trifluoromethyl)phenyl-4(1H)-pyridinone); SID144210520

计算机算出的分子描述符

分子量329.3
XLogP33.2
氢键供体数0
氢键受体数5
可旋转键数2
精确质量329.10274856
单同位素质量329.10274856
拓扑极性表面积20.3
重原子数24
形式电荷0

数据库摘要

(1-Methyl-3-phenyl-5-(3-trifluoromethyl)phenyl)-4(1H)-pyridinone · CAS 59756-60-4 · C19H14F3NO. UNII 3L0JQA61JX. 熔点: 154-155 °C; 溶解度: In water, 12 mg/L at pH 7, 25 °C; 蒸气压: 0.0000001 [mmHg].

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

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