D-Phenothrin

D-Phenothrin 구조식 이미지
카스 번호:
26046-85-5
상품명:
D-Phenothrin
동의어(영문):
D-PHENOTHRIN;D-permethrin;D-trans-Phenot;D-TRANS-PHENOTHRIN;rich-d-t-Phenothrin;(-)-trans-Phenothrin;(1r)-trans-phenothrin;Pesticide D-Phenothrin;(1r-trans)-henyl)methyleste;d-trans-phenothrin (bsi,ido,ban)
CBNumber:
CB9699395
분자식:
C23H26O3
포뮬러 무게:
350.45
MOL 파일:
26046-85-5.mol
MSDS 파일:
SDS

D-Phenothrin 속성

끓는 점
437.0±45.0 °C(Predicted)
밀도
1.120±0.06 g/cm3(Predicted)
증기압
1.9×10-5Pa (21.4 °C)
저장 조건
Sealed in dry,2-8°C
용해도
클로로포름(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태
기름
수용성
<0.01mg l-1(25°C)
색상
무색~진한 노란색
CAS 데이터베이스
26046-85-5(CAS DataBase Reference)
EPA
d-Phenothrin (26046-85-5)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
독성 LD50 oral in mouse: > 10gm/kg
그림문자(GHS): GHS hazard pictograms
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H410 장기적 영향에 의해 수생생물에 매우 유독함 수생 환경유해성 물질 - 만성 구분 1 경고 GHS hazard pictograms P273, P391, P501
예방조치문구:
P273 환경으로 배출하지 마시오.
P391 누출물을 모으시오.
P501 ...에 내용물 / 용기를 폐기 하시오.

D-Phenothrin C화학적 특성, 용도, 생산

용도

Phenothrin is used for the control of insects for public health. It is also used to protect stored grain.

신진 대사 경로

Phenothrin is the name given to the 1RS-cis-trans isomer mixture (racemic). The product now used is d-phenothrin which is 95% 1R and 75% trans. It has no field use because the chrysanthemate moiety is very sensitive to photodegradation. Nevertheless, information on its photochemistry and its fate in soils and plants has been published. Several studies in rodents have been reported; this is a reflection of its use in public health. Phenothrin is degraded mainly by photo-oxidation and by hydrolysis and oxidation in plants and animals.

Degradation

Phenothrin is stable under normal storage conditions but it is labile to base, being hydrolysed to trans-2,2-dimethyl-3-(2-methylprop-1-enyl)- cyclopropanecarboxylic acid (11, trans-chrysanthemic acid) and 3-phenoxybenzyl alcohol (13,3PBAlc) (Scheme 2). It is sensitive to light and, for example, as a thin film at midday in the summer at 55 ° N, it was degraded with a DT50 of 2.5-3.0 hours (Samsonov and Makarov, 1996).
When (lR)-trans-[14C-carboxyl]phenotwhraisn irradiated in degassed benzene solution, the only product was the cis-isomer. However, in oxygenated benzene solution, degradation was about 10-fold faster and many products were detected (Ruzo et al., 1982). A similar array of products was seen on exposure of thin films to sunlight. Major products (Scheme 1) were formed by oxidation at the isobutylene substituent giving the epoxide (2), the alcohol (3), the aldehyde (4) and the carboxylic acid (5). Caronaldehyde (6) and the caronic acid derivative (7) were formed by cleavage of ozonolysis products and the hydroperoxide (8) was formed by ene reactions at the 1’-position. Ester cleavage to 3PBAlc, 3PBAl and 3PBA (not shown in Scheme 1) was relatively minor.

D-Phenothrin 준비 용품 및 원자재

원자재

준비 용품


D-Phenothrin 공급 업체

글로벌( 154)공급 업체
공급자 전화 이메일 국가 제품 수 이점
Wuhan Boyuan Import & Export Co., LTD
+86-15175982296 15175982296;
Mike@whby-chem.com China 981 58
Hebei Mojin Biotechnology Co., Ltd
+8613288715578
sales@hbmojin.com China 12452 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21700 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +86-18949832763
info@tnjchem.com China 2989 55
Shanxi Naipu Import and Export Co.,Ltd
+86-13734021967 +8613734021967
kaia@neputrading.com China 1011 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28180 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503282
alice@crovellbio.com China 8823 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22968 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873
sales@chemdad.com China 39916 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 47465 58

D-Phenothrin 관련 검색:

Copyright 2019 © ChemicalBook. All rights reserved