Question 1

氟磺胺草醚 的 CAS 号是多少？

Accepted Answer

氟磺胺草醚 的 CAS 登记号为 72178-02-0。

Question 2

氟磺胺草醚 的分子式与分子量是多少？

Accepted Answer

分子式 C15H10ClF3N2O6S，分子量 438.8。

Question 3

氟磺胺草醚 还有哪些别名？

Accepted Answer

别名/同义词：氟磺胺草醚、Fomesafen。

Question 4

氟磺胺草醚 的登记用途是什么？

Accepted Answer

登记用途：Uses: Used as post-emergence herbicide for control of broad-leaved weeds in soy beans and other legumes、[Merck Index]、Farming (Pesticides) [Category: Industry]、For fomesafen sodium (USEPA、OPP Pesticide Code: 123802) 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.、Fomesafen sodium、Postemergence herbicide、over the top、on soybeans、Field experiments were conducted from 1991 to 1993 to evaluate eclipta、Eclipta prostrate L.、control and peanut、Arachis hypogaea L.、response to herbicide treatments. Formesafen (5-(2-chloro-4-(trifluoromethyl)phenoxy)-N-(methylsulfonyl)-2-nitrobenzamide) applied at cracking was the only preemergence-applied herbicide which provided season-long control (>84%). Herbicides applied postemergence were more effective when the eclipta was less than 5 cm in height. Minor peanut injury was observed at the early season rating from several herbicides、however、all injury had disappeared by the late season rating. Eclipta control did not consistently improve peanut pod yield.、Methods of Manufacturing: Fomesafen is manufactured by reaction of 2-chloro-4-trifluoromethylphenolate with 4-chloro-N-methylsulfonyl-2-nitrobenzamide.、Acifluorfen + ammonia + methanesulfonyl chloride (amide formation、sulfonamide formation).、Formulations、Preparations: Aqueous concentration、liquid concentration.、Premix Partners: S-Metolachlor、Fenoxaprop-P-ethyl、Fluazifop-P-butyl、Glyphosate.、Basagran Herbicide (BASF Corporation) Sodium bentazon 44%、Formesafen sodium、Basagran M-60 Herbicide (BASF Corporation) MCPA、dimethylamine salt 6.2%、Sodium bentazon 37%、For more Formulations、Preparations (Complete) data for FOMESAFEN (12 total)、please visit the HSDB record page.、Consumption Patterns: In 1989、the national usage of formesafen was 227、000 lbs AI、year in U.S. agriculture.、General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies fomesafen (technical grade) as Class II: moderately hazardous、Main Use: herbicide.、Fomesafen was used on the following crops during the 1990 to 1993 crop years (from federal and state pesticide use surveys)、by crop (State、% of crop acreage treated based on estimates of the crop's 1992 planted acreage): green beans (AR、70%、IL、50%) and soybeans (AL、10%、AR、13%、FL、2%、GA、IN、KY、16%、LA、15%、MI、3%、MS、MO、NC、6%、OH、SC、and TN、9%).。

CAS 号	72178-02-0
PubChem CID	51556
分子式	C15H10ClF3N2O6S
IUPAC 名称	5-[2-chloro-4-(trifluoromethyl)phenoxy]-N-methylsulfonyl-2-nitrobenzamide
UNII（FDA）	M0A3U4CDTF

Molecular Weight	438.8
XLogP3	2.4
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	4
Exact Mass	437.9900194
Monoisotopic Mass	437.9900194
Topological Polar Surface Area	127
Heavy Atom Count	28

Melting Point	220 °C
Solubility	In water, 50 mg/L at 20 °C
Density	1.28 g/cu cm at 20 °C
Vapor Pressure	0.00000075 [mmHg]
Vapor Pressure	<4X10-3 mPa /<3.0X10-8 mm Hg/ at 20 °C
LogP	2.9
Dissociation Constants	pKa = 2.83

氟磺胺草醚

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CAS号	72178-02-0
分子式	C15H10ClF3N2O6S
分子量	438.8
熔点	220 °C
LogP	2.9
应用领域	Uses: Used as post-emergence herbicide for control of broad-leaved weeds in soy beans and other legumes、[Merck Index]、Farming (Pesticides) [Category: Industry]、For fomesafen sodium (USEPA、OPP Pesticide Code: 123802) 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.、Fomesafen sodium、Postemergence herbicide、over the top、on soybeans、Field experiments were conducted from 1991 to 1993 to evaluate eclipta、Eclipta prostrate L.、control and peanut、Arachis hypogaea L.、response to herbicide treatments. Formesafen (5-(2-chloro-4-(trifluoromethyl)phenoxy)-N-(methylsulfonyl)-2-nitrobenzamide) applied at cracking was the only preemergence-applied herbicide which provided season-long control (>84%). Herbicides applied postemergence were more effective when the eclipta was less than 5 cm in height. Minor peanut injury was observed at the early season rating from several herbicides、however、all injury had disappeared by the late season rating. Eclipta control did not consistently improve peanut pod yield.、Methods of Manufacturing: Fomesafen is manufactured by reaction of 2-chloro-4-trifluoromethylphenolate with 4-chloro-N-methylsulfonyl-2-nitrobenzamide.、Acifluorfen + ammonia + methanesulfonyl chloride (amide formation、sulfonamide formation).、Formulations、Preparations: Aqueous concentration、liquid concentration.、Premix Partners: S-Metolachlor、Fenoxaprop-P-ethyl、Fluazifop-P-butyl、Glyphosate.、Basagran Herbicide (BASF Corporation) Sodium bentazon 44%、Formesafen sodium、Basagran M-60 Herbicide (BASF Corporation) MCPA、dimethylamine salt 6.2%、Sodium bentazon 37%、For more Formulations、Preparations (Complete) data for FOMESAFEN (12 total)、please visit the HSDB record page.、Consumption Patterns: In 1989、the national usage of formesafen was 227、000 lbs AI、year in U.S. agriculture.、General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies fomesafen (technical grade) as Class II: moderately hazardous、Main Use: herbicide.、Fomesafen was used on the following crops during the 1990 to 1993 crop years (from federal and state pesticide use surveys)、by crop (State、% of crop acreage treated based on estimates of the crop's 1992 planted acreage): green beans (AR、70%、IL、50%) and soybeans (AL、10%、AR、13%、FL、2%、GA、IN、KY、16%、LA、15%、MI、3%、MS、MO、NC、6%、OH、SC、and TN、9%).