1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)

1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) 구조식 이미지
카스 번호:
140681-55-6
상품명:
1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)
동의어(영문):
Selectfluor;Selectfluoro;1-(chloroMethyl)-4-fluoro-1,4-diazabicyclo[2.2.2]octane-1,4-diiuM;selectfluor fluorinating reagent;1-(ChloroMethyl)-4-fluoro-1,4-diazabicyclo[2.2.2]octane-1,4-diiuM tetrafluoroborate;selectfluor fluorinating;SELECTFLUOR I;1-(Chloromethyl)-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane ditetrafluoroborate;Selecetfluor;fluorinating reagent
CBNumber:
CB1254109
분자식:
C7H14B2ClF9N2
포뮬러 무게:
354.26
MOL 파일:
140681-55-6.mol
MSDS 파일:
SDS

1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) 속성

녹는점
260 °C(lit.)
밀도
1.71 at 20℃
증기압
0.001Pa at 25℃
저장 조건
2-8°C
용해도
Acetonitrile (Slightly), DMSO (Slightly), Methanol (Very Slightly, Heated), Water
물리적 상태
가루
색상
하얀색
수용성
녹는
감도
Moisture Sensitive
Merck
14,8425
BRN
5368649
InChIKey
ZQGDSZPGKPJABN-UHFFFAOYSA-N
LogP
-3.39 at 20℃
표면장력
73.1mN/m at 1g/L and 19℃
CAS 데이터베이스
140681-55-6(CAS DataBase Reference)
EPA
1,4-Diazoniabicyclo[2.2.2]octane, 1-(chloromethyl)-4-fluoro-, bis[tetrafluoroborate(1-)] (140681-55-6)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xn,O,F,Xi
위험 카페고리 넘버 22-36/37/38-41-52/53-43
안전지침서 26-36/37/39-61-21
유엔번호(UN No.) UN 3088 4.2/PG 2
WGK 독일 2
위험 참고 사항 Oxidising Agent
TSCA T
위험 등급 8
포장분류 II
HS 번호 29335990
독성 LD50 in male rats: 640 mg/kg orally; >2 g/kg dermally (Banks, 1998)
그림문자(GHS): GHS hazard pictogramsGHS hazard pictograms
신호 어: Danger
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H302 삼키면 유해함 급성 독성 물질 - 경구 구분 4 경고 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H317 알레르기성 피부 반응을 일으킬 수 있음 피부 과민성 물질 구분 1 경고 GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 눈에 심한 손상을 일으킴 심한 눈 손상 또는 자극성 물질 구분 1 위험 GHS hazard pictograms P280, P305+P351+P338, P310
H412 장기적 영향에 의해 수생생물에 유해함 수생 환경유해성 물질 - 만성 구분 3 P273, P501
예방조치문구:
P261 분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.
P273 환경으로 배출하지 마시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P301+P312 삼켜서 불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.
P302+P352 피부에 묻으면 다량의 물로 씻으시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
NFPA 704
0
2 0

1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) MSDS


1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)

1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) C화학적 특성, 용도, 생산

개요

1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)(Selectfluor) is a white solid (mp 190 °C), stable in air and to moisture. It is a dicationic salt soluble in cold water or dilute hydrochloric acid. However, it decomposes in dilute sodium hydroxide and reacts with cold DMSO (rapidly and exothermally) and with DMF (slowly on heating). It is moderately soluble in acetonitrile but only slightly soluble in lower alcohols and acetone, which makes the former the solvent of choice. Occasionally, reactions in these solvents were accelerated by adding a small amount of water or trifluoroacetic acid. Bulk quantities of Selectfluor should be stored in a cool, dry place and not heated above 80 °C. Fainzil’berg et al. have measured the reduction potentials of Selectfluor and other N-F compounds. With a positive reduction potential, E1/2 ) 0.33 V, Selectfluor is predicted to be a more reactive fluorinating reagent than, e.g., N-fluorobenzenesulfonimide, with E1/2 ) -1.24 V[1].

화학적 성질

White powder

일반 설명

This product is a fluorine donor also called Selectfluor and has been enhanced for catalysis.

Advantages

As the advantages of non-toxicity, non-corrosion and chemical stability, 1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) have been widely used in industry and public life.

1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) 준비 용품 및 원자재

원자재

준비 용품


1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) 공급 업체

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Xi'an Kono chem co., Ltd.,
029-86107037 13289246953
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1-ChloroMethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) 관련 검색:

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