莠灭净（CAS 834-12-8）：分子式 C9H17N5S、分子量 227.33。
| CAS号 | 834-12-8 |
|---|---|
| 分子式 | C9H17N5S |
| 分子量 | 227.33 |
| 熔点 | 83.6 °C |
| 沸点 | 337 °C at 98.6 kPa |
| LogP | log Kow = 2.98 |
| 应用领域 | Uses: Used as systemic herbicide for pre- and post-emergence control of most annual grasses and broad-leaved weeds in field and popcorn、sugarcane、and pineapple、Also used in Egypt for snail control in water canals、[HSDB]、Farming (Pesticides) [Category: Industry]、For ametryne (USEPA、OPP Pesticide Code: 080801) 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.、A selective、contact herbicide with some soil residual activity. Postemergence treatments must be directed on most crops. Absorbed through foliage and roots、penetrates foliage rapidly、minimizing its removal by rain.、Pre-emergence and post-emergence herbicides.、This is a man-made compound that is used as a pesticide.、Use Classification: Pesticides -> Herbicides、HERBICIDES、Methods of Manufacturing: Ametryn is produced by reaction of atrazine with methyl mercaptan in the presence of sodium hydroxide.、Ametryn is ... synthesized ... by reacting 2-mercapto-4-ethylamino-6-isopropylamino-1、3、5-triazine with a methylating agent in the presence of NaOH.、Preparation: Gysin、Knuesli、Switzerland patent 337019、Rufener et al.、United States of America patent 3558622 (1959、1971 both Geigy).、Formulations、Preparations: Ametryn Technical (Syngenta Corp Protection、LLC): Active ingredient: Ametryn 97.0%.、Evik DF (Syngenta Corp Protection、LLC): Active ingredient: Ametryn 78.9%.、Ametryn is formulated as a 80% water dispersible granule (WDG)、which is also referred to as dry flowable (DF).、Premix Partners: Acetochlor、Atrazine、2、4-D、Diuron、Simazine、Terbutryn、Trifloxystrobin、Trifloxysulfuron-sodium.、For more Formulations、Preparations (Complete) data for Ametryne (6 total)、please visit the HSDB record page.、Consumption Patterns: EPA estimates up to 380、000 lbs of ametryn active ingredient are used per year. In terms of pounds active ingredient (ai) applied annually in the U.S.、ametryn usage is allocated to corn (60%)、sugarcane (20%)、and pineapple (20%). However、in terms of percent crop treated、nearly 100% of the pineapple crop is treated、30% of sugarcane、and less than 1% of corn is treated. Uses are concentrated in、but not limited to、the following regions: GA、SC、& NC (corn)、FL、HI、LA、& TX (sugarcane)、and HI (pineapple).、In 1989 and 1982、approx. 1.86X10+5 and 9.6X10+4 lbs. AI、yr、respectively、were used in U.S. agriculture.、National use of ametryne by crop in 1989、lbs. AI、yr: citrus、44、088、corn、71、091、and sugarcane、70、907.、U.S. Production: (1975) 9.08X10+8 G (CONSUMPTION)、(1976) PROBABLY GREATER THAN 2.27X10+6 G、General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Ametryne (technical grade) as Class II: moderately hazardous、Main Use: herbicide.、Compatible with most other pesticides & fertilizers when used at normal rates.、Crop rotation restrictions or precautions usually are not required because of the shorter residual life & also because of the much greater safety margin which many sensitive plants have to methylthiotriazines compared to chloro or methoxytriazines.、Ametryn is absorbed through both foliage and roots and appears to penetrate foliage rapidly、minimizing removal from foliage by rain. It translocates acropetally through xylem from roots and foliage、accumulating in the apical meristems、and is usually metabolized by tolerant plants. |
登记用途：Uses: Used as systemic herbicide for pre- and post-emergence control of most annual grasses and broad-leaved weeds in field and popcorn、sugarcane、and pineapple、Also used in Egypt for snail control in water canals、[HSDB]、Farming (Pesticides) [Category: Industry]、For ametryne (USEPA、OPP Pesticide Code: 080801) 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.、A selective、contact herbicide with some soil residual activity. Postemergence treatments must be directed on most crops. Absorbed through foliage and roots、penetrates foliage rapidly、minimizing its removal by rain.、Pre-emergence and post-emergence herbicides.、This is a man-made compound that is used as a pesticide.、Use Classification: Pesticides -> Herbicides、HERBICIDES、Methods of Manufacturing: Ametryn is produced by reaction of atrazine with methyl mercaptan in the presence of sodium hydroxide.、Ametryn is ... synthesized ... by reacting 2-mercapto-4-ethylamino-6-isopropylamino-1、3、5-triazine with a methylating agent in the presence of NaOH.、Preparation: Gysin、Knuesli、Switzerland patent 337019、Rufener et al.、United States of America patent 3558622 (1959、1971 both Geigy).、Formulations、Preparations: Ametryn Technical (Syngenta Corp Protection、LLC): Active ingredient: Ametryn 97.0%.、Evik DF (Syngenta Corp Protection、LLC): Active ingredient: Ametryn 78.9%.、Ametryn is formulated as a 80% water dispersible granule (WDG)、which is also referred to as dry flowable (DF).、Premix Partners: Acetochlor、Atrazine、2、4-D、Diuron、Simazine、Terbutryn、Trifloxystrobin、Trifloxysulfuron-sodium.、For more Formulations、Preparations (Complete) data for Ametryne (6 total)、please visit the HSDB record page.、Consumption Patterns: EPA estimates up to 380、000 lbs of ametryn active ingredient are used per year. In terms of pounds active ingredient (ai) applied annually in the U.S.、ametryn usage is allocated to corn (60%)、sugarcane (20%)、and pineapple (20%). However、in terms of percent crop treated、nearly 100% of the pineapple crop is treated、30% of sugarcane、and less than 1% of corn is treated. Uses are concentrated in、but not limited to、the following regions: GA、SC、& NC (corn)、FL、HI、LA、& TX (sugarcane)、and HI (pineapple).、In 1989 and 1982、approx. 1.86X10+5 and 9.6X10+4 lbs. AI、yr、respectively、were used in U.S. agriculture.、National use of ametryne by crop in 1989、lbs. AI、yr: citrus、44、088、corn、71、091、and sugarcane、70、907.、U.S. Production: (1975) 9.08X10+8 G (CONSUMPTION)、(1976) PROBABLY GREATER THAN 2.27X10+6 G、General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Ametryne (technical grade) as Class II: moderately hazardous、Main Use: herbicide.、Compatible with most other pesticides & fertilizers when used at normal rates.、Crop rotation restrictions or precautions usually are not required because of the shorter residual life & also because of the much greater safety margin which many sensitive plants have to methylthiotriazines compared to chloro or methoxytriazines.、Ametryn is absorbed through both foliage and roots and appears to penetrate foliage rapidly、minimizing removal from foliage by rain. It translocates acropetally through xylem from roots and foliage、accumulating in the apical meristems、and is usually metabolized by tolerant plants.。
莠灭净 是一种化工化合物，登记 CAS 号为 834-12-8，分子式 C9H17N5S（分子量 227.33）。
登记 CAS 号：834-12-8
其分子式 C9H17N5S 由 9 个碳、17 个氢、5 个氮、1 个硫 组成。
别名/同义词：莠灭净 · Ametryn
莠灭净 的 CAS 登记号为 834-12-8。
分子式 C9H17N5S，分子量 227.33。
别名/同义词：莠灭净、Ametryn。
登记用途：Uses: Used as systemic herbicide for pre- and post-emergence control of most annual grasses and broad-leaved weeds in field and popcorn、sugarcane、and pineapple、Also used in Egypt for snail control in water canals、[HSDB]、Farming (Pesticides) [Category: Industry]、For ametryne (USEPA、OPP Pesticide Code: 080801) 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.、A selective、contact herbicide with some soil residual activity. Postemergence treatments must be directed on most crops. Absorbed through foliage and roots、penetrates foliage rapidly、minimizing its removal by rain.、Pre-emergence and post-emergence herbicides.、This is a man-made compound that is used as a pesticide.、Use Classification: Pesticides -> Herbicides、HERBICIDES、Methods of Manufacturing: Ametryn is produced by reaction of atrazine with methyl mercaptan in the presence of sodium hydroxide.、Ametryn is ... synthesized ... by reacting 2-mercapto-4-ethylamino-6-isopropylamino-1、3、5-triazine with a methylating agent in the presence of NaOH.、Preparation: Gysin、Knuesli、Switzerland patent 337019、Rufener et al.、United States of America patent 3558622 (1959、1971 both Geigy).、Formulations、Preparations: Ametryn Technical (Syngenta Corp Protection、LLC): Active ingredient: Ametryn 97.0%.、Evik DF (Syngenta Corp Protection、LLC): Active ingredient: Ametryn 78.9%.、Ametryn is formulated as a 80% water dispersible granule (WDG)、which is also referred to as dry flowable (DF).、Premix Partners: Acetochlor、Atrazine、2、4-D、Diuron、Simazine、Terbutryn、Trifloxystrobin、Trifloxysulfuron-sodium.、For more Formulations、Preparations (Complete) data for Ametryne (6 total)、please visit the HSDB record page.、Consumption Patterns: EPA estimates up to 380、000 lbs of ametryn active ingredient are used per year. In terms of pounds active ingredient (ai) applied annually in the U.S.、ametryn usage is allocated to corn (60%)、sugarcane (20%)、and pineapple (20%). However、in terms of percent crop treated、nearly 100% of the pineapple crop is treated、30% of sugarcane、and less than 1% of corn is treated. Uses are concentrated in、but not limited to、the following regions: GA、SC、& NC (corn)、FL、HI、LA、& TX (sugarcane)、and HI (pineapple).、In 1989 and 1982、approx. 1.86X10+5 and 9.6X10+4 lbs. AI、yr、respectively、were used in U.S. agriculture.、National use of ametryne by crop in 1989、lbs. AI、yr: citrus、44、088、corn、71、091、and sugarcane、70、907.、U.S. Production: (1975) 9.08X10+8 G (CONSUMPTION)、(1976) PROBABLY GREATER THAN 2.27X10+6 G、General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Ametryne (technical grade) as Class II: moderately hazardous、Main Use: herbicide.、Compatible with most other pesticides & fertilizers when used at normal rates.、Crop rotation restrictions or precautions usually are not required because of the shorter residual life & also because of the much greater safety margin which many sensitive plants have to methylthiotriazines compared to chloro or methoxytriazines.、Ametryn is absorbed through both foliage and roots and appears to penetrate foliage rapidly、minimizing removal from foliage by rain. It translocates acropetally through xylem from roots and foliage、accumulating in the apical meristems、and is usually metabolized by tolerant plants.。
莠灭净（CAS 834-12-8）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 834-12-8 |
|---|---|
| PubChem CID | 13263 |
| Molecular formula | C9H17N5S |
| IUPAC name | 4-N-ethyl-6-methylsulfanyl-2-N-propan-2-yl-1,3,5-triazine-2,4-diamine |
| UNII (FDA) | 1SPQ95183Y |
| Molecular Weight | 227.33 |
|---|---|
| XLogP3 | 3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 227.12046674 |
| Monoisotopic Mass | 227.12046674 |
| Topological Polar Surface Area | 88 |
| Heavy Atom Count | 15 |
| Boiling Point | 337 °C at 98.6 kPa |
|---|---|
| Melting Point | 83.6 °C |
| Solubility | In water, 209 mg/L at 25 °C |
| Density | 1.18 at 22 °C |
| Vapor Pressure | 0.00000274 [mmHg] |
| Vapor Pressure | VP: 8.4X10-7 mm Hg at 20 °C |
| Vapor Pressure | 2.74X10-6 mm Hg at 25 °C |
| LogP | log Kow = 2.98 |
| LogP | 2.98 |
| Other Experimental Properties | log Kow = 2.63 at 25 °C |
Ametryn; 834-12-8; AMETRYNE; Gesapax; Ametrex; Evik; Cemerin; Ametrine; Crisatrine; Amephyt; Doruplant; Primatol Z 80; Trinatox D; Gardopax; Geshpax; Gestene
| Reported hazard statements | H302, H400, H410, H331 (17.4%), H319, H351, H371, H373 |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
Ametryn · CAS 834-12-8 · C9H17N5S. UNII 1SPQ95183Y. Boiling Point: 337 °C at 98.6 kPa; Melting Point: 83.6 °C; Solubility: In water, 209 mg/L at 25 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Ametryn