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사이클로설파무론

사이클로설파무론
사이클로설파무론 구조식 이미지
카스 번호:
136849-15-5
한글명:
사이클로설파무론
동의어(한글):
사이클로설파무론;사이클로설파뮤론
상품명:
Cyclosulfamuron
동의어(영문):
Invest;SAVIOUR;JIN-QUI;AC 322140;Cyclosulfamuro;CYCLOSULFAMURON;Jin-Qiu Herbicide;CYCLOSULFAMURON STANDARD;cyclosulfamuron (pa iso, ansi);Cyclosulfamuron solution,1000ppm
CBNumber:
CB3395297
분자식:
C17H19N5O6S
포뮬러 무게:
421.43
MOL 파일:
136849-15-5.mol

사이클로설파무론 속성

녹는점
162.0℃
저장 조건
0-6°C
용해도
Solubility in organic solvents (g/l at 20 °C)
Acetone 21.0
Ethyl acetate 5.0
Dichloromethane 50.0
n‐Hexane <0.001
Methanol 1.5
Toluene 1
물리적 상태
neat
산도 계수 (pKa)
Dissociation constant (pKa at 20 °C) 5.04
수용성
Solubility in water (g/l at 25 °C): 0.001 (pH 5) 0.003 (pH 6) 0.006 (pH 7) 0.032 (pH 8).
BRN
9011949
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 N
위험 카페고리 넘버 50/53
안전지침서 60-61
유엔번호(UN No.) UN 3077 9 / PGIII
WGK 독일 3
그림문자(GHS):
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 P264, P280, P305+P351+P338,P337+P313P
H400 수생생물에 매우 유독함 수생 환경유해성 물질 - 급성 구분 1 경고 P273, P391, P501
예방조치문구:
P273 환경으로 배출하지 마시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.

사이클로설파무론 C화학적 특성, 용도, 생산

농업용

Cyclosulfamuron (AC 322140) herbicide was launched in 1997 by American Cyanamid and is marketed by BASF for control of a wide range of broadleaf weeds and sedge species in rice, wheat, and barley. Rice weeds controlled with greater 90% efficiency at an application rate of 45–60 g a.i. ha−1 include Cyperus serotinus, C. difformis, Elatine triandra, Eleocharis congesta, E. kuroguwai, Lindernia annua, L. procumbens, M. vaginalis, Rotala indica, Sagittaria pygmaea, S. trifolia, and Scirpus juncoides. Selectivity in the rice paddy is achieved due to various factors, including rapid metabolic degradation of the herbicide in rice shoots, placement of rice seedlings during transplanting, and the compound’s soil‐binding properties, which retain cyclosulfamuron in the upper soil layer of the paddy.
In rice, cyclosulfamuron is commercialized under the trade name “Ichiyonmaru” and “Saviour.” In combinations with daimuron and cafenstrole, it is sold as “Nebiros” and in combination with pentoxazone as “Utopia.” “Shakariki” is the trade name for the mixture with esprocarb. “Kanetsugu‐Radical” is a combination of cyclosulfamuron and pretilachlor that was recently introduced in Japan in 2015.
At application rates of 25–50 g a.i. ha−1, cyclosulfamuron can also be used in cereal crops for pre‐ and post‐emergent control of several important broadleaf weeds, such as Veronica persica, V. hederifolia, G. aparine, Matricaria spp., and P. convolvulus.
Cyclosulfamuron cannot be synthesized by any of the general methods depicted in Scheme 2.2.1. From the methods reported in the patent literature, Brady et al. describe a straightforward reaction of 2‐amino‐4,6‐dimethoxypyrimidine with chlorosulfonylisocyanate (CSI) at 0 °C with a mixture of 2‐aminophenyl cyclopropyl ketone and triethylamine to yield 70% of the desired herbicide. The synthesis of cyclosulfamuron and its intermediate products was also reported in 2005 by Tan et al.

사이클로설파무론 준비 용품 및 원자재

원자재

준비 용품


사이클로설파무론 공급 업체

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Alta Scientific Co., Ltd. (0086) 22-6537-8550; 185-2256-9193; 185-2256-9194
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