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甲磺隆

CAS 208465-21-8C17H21N5O9S2MW 503.5

甲磺隆(CAS 208465-21-8):分子式 C17H21N5O9S2、分子量 503.5;类别 有机化学品。

产品描述

甲磺隆(CAS 208465-21-8)是一种有机化学品原料。其分子式 C17H21N5O9S2 由 17 个碳、21 个氢、5 个氮、9 个氧、2 个硫 组成。 分子量约为 503.5。公开物性数据显示其熔点约 195.4 °C、LogP 约 0.6。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甲磺隆寻源比价,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208465-21-8
分子式C17H21N5O9S2
分子量503.5
熔点195.4 °C
LogP0.6
应用领域Herbicides (pyrimidinylsulfonylurea herbicides)、For mesosulfuron-methyl (USEPA/OPP Pesticide Code: 122009) 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、For use on cereals、For early to mid post-emergence control of grass and some broad-leaved weeds in winter
类别有机化学品

用途与场景

登记用途:Herbicides (pyrimidinylsulfonylurea herbicides)、For mesosulfuron-methyl (USEPA/OPP Pesticide Code: 122009) 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、For use on cereals、For early to mid post-emergence control of grass and some broad-leaved weeds in winter。

采购档案

这个产品是什么

甲磺隆 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 208465-21-8,分子式 C17H21N5O9S2(分子量 503.5),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:208465-21-8

其分子式 C17H21N5O9S2 由 17 个碳、21 个氢、5 个氮、9 个氧、2 个硫 组成。

别名/同义词:甲磺隆 · Mesosulfuron-methyl

所属分类:有机化学品

常见问题

甲磺隆 的 CAS 号是多少?

甲磺隆 的 CAS 登记号为 208465-21-8。

甲磺隆 的分子式与分子量是多少?

分子式 C17H21N5O9S2,分子量 503.5。

甲磺隆 还有哪些别名?

别名/同义词:甲磺隆、Mesosulfuron-methyl。

甲磺隆 的登记用途是什么?

登记用途:Herbicides (pyrimidinylsulfonylurea herbicides)、For mesosulfuron-methyl (USEPA/OPP Pesticide Code: 122009) 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、For use on cereals、For early to mid post-emergence control of grass and some broad-leaved weeds in winter。

甲磺隆 属于哪个分类?

所属分类:有机化学品。

如何在 591daili.cn 采购 甲磺隆?

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

甲磺隆(CAS 208465-21-8)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 statementsH400, H410

H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]

H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

物理形态与操作说明

  • Cream-colored solid
  • Weakly pungent
  • In hexane <0.2, acetone 13.66, toluene 0.013, ethyl acetate 2, methylene chloride 3.8 (all in g/L, 20 °C)
  • In water (g/L at 20 °C): 7.24X10-3 (pH 5); 0.483 (pH 7); 15.39 (pH 9)
  • log Kow = 1.39 (pH 5); -0.48 (pH 7); -2.06 (pH 9)
  • Oil dispersion; water dispersible granule.

公开数据库收录的理化数据

熔点195.4 °C
密度1.53 gm/cu cm at 23 °C
蒸气压1.1X10-8 mPa /SRC: 8.25X10-14 mm Hg/ at 25 °C
Dissociation ConstantspKa = 4.35 at 20 °C

这个物质在各数据库里的编号

CAS Registry Number208465-21-8
PubChem CID11409499
分子式C17H21N5O9S2
IUPAC 名称methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoate
UNII(FDA)22L00R79A6

数据库记载的用途

  • Herbicides (pyrimidinylsulfonylurea herbicides)
  • For early to mid post-emergence control of grass and some broad-leaved weeds in winter, spring and durum wheat, triticale and rye ... For use in combination with mefenpyr-diethyl.
  • Mesosulfuron-methyl can be made by reaction of methyl 2-sulfamoylchloride benzoate with 2-amino-4,6-dimethoxypyrimidine in the presence of a base.
  • Mesosulfuron-methyl belongs to the class of chemicals called sulfonyl ureas. The chemical works by inhibiting the enzyme acetolactate synthase (ALS), which leads to depletion of key amino acids that are necessary for protein synthesis and plant growth.

它在各数据库里的别名

Mesosulfuron-methyl; 208465-21-8; Mesomaxx; OSPREY; SILVERADO; DTXSID6034712; 22L00R79A6; AE-F130060; methyl 2-({[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]amino}sulfonyl)-4-(methanesulfonamidomethyl)benzoate; Mesosulfuron methyl; methyl 2-((((4,6-dimethoxypyrimidin-2-yl)carbamoyl)amino)sulfonyl)-4-(methanesulfonamidomethyl)benzoate; RefChem:156679; DTXCID4014712; MFCD04112616; Mesosulfuron-methyl [ISO]; methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoate

计算机算出的分子描述符

分子量503.5
XLogP30.6
氢键供体数3
氢键受体数12
可旋转键数10
精确质量503.07806961
单同位素质量503.07806961
拓扑极性表面积209
重原子数33
形式电荷0

数据库摘要

Mesosulfuron-methyl · CAS 208465-21-8 · C17H21N5O9S2. UNII 22L00R79A6. 熔点: 195.4 °C; 密度: 1.53 gm/cu cm at 23 °C; 蒸气压: 1.1X10-8 mPa /SRC: 8.25X10-14 mm Hg/ 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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