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ChemicalBook >제품 카탈로그 >4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole

4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole

4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole 구조식 이미지
카스 번호:
288071-87-4
상품명:
4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole
동의어(영문):
BT-2ThBr;Bromothiophene Benzothiadiazole;2,1,3-Benzothiadiazole, 4,7-bis(5-broMo-2-thie;4,7-Bis(5-broMo-2-thienyl)-2,1,3-benzothiadiazole;4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole;2,1,3-Benzothiadiazole,4,7-bis(5-broMo-2-thienyl)-;4,7-di-2′-(5′-broMo)-thienyl-2,1,3-benzothiadiazole;4,7-bis(5-bromothiophen-2-yl)-2,1,3-benzothiadiazole;4,7-bis(5-bromothiophen-2-yl)benzo-2,1,3-thiadiazole;4,7-Bis(5-bromo-2-thienyl)-2,1,3-benzothiadiazole >
CBNumber:
CB72485079
분자식:
C14H6Br2N2S3
포뮬러 무게:
458.21
MOL 파일:
288071-87-4.mol
MSDS 파일:
SDS

4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole 속성

녹는점
245.0 to 249.0 °C
끓는 점
527.3±45.0 °C(Predicted)
밀도
1.898
저장 조건
under inert gas (nitrogen or Argon) at 2–8 °C
물리적 상태
고체
물리적 상태
단단한 모양
산도 계수 (pKa)
-1.63±0.50(Predicted)
색상
Orange to Brown to Dark purple
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 T
위험 카페고리 넘버 25-41
안전지침서 26-39-45
유엔번호(UN No.) UN 2811 6.1 / PGIII
WGK 독일 3
HS 번호 29349990
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
H301 삼키면 유독함 급성 독성 물질 - 경구 구분 3 위험 GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H318 눈에 심한 손상을 일으킴 심한 눈 손상 또는 자극성 물질 구분 1 위험 GHS hazard pictograms P280, P305+P351+P338, P310
예방조치문구:
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.

4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole C화학적 특성, 용도, 생산

개요

4,7-bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole is often used as an electron acceptor to synthesize donor–acceptor conjugated polymers. For example, it can be used as a high-purity monomer with 4-(4-((2-ethylhexyl)oxy)phenyl)-4H-dithieno[3,2-b:2′,3′-d]pyrrole (EPDP) through direct (hetero)arylation polymerization and using Pd(OAc)2 as a catalyst system to prepare donor-acceptor (D–A) conjugated polymers. This polymer can be used in the preparation of organic solar cells based on bulk-heterojunction (BHJ) structures[1].

4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole 준비 용품 및 원자재

원자재

준비 용품

4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole 공급 업체

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4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole 관련 검색:

4,7-Bis(5-bromo-2-thienyl)-2,1,3-benzoselenadiazole 4,7-bis(5-broMothiophen-2-yl) -5,6-bis(octyloxy)benzo[c] [1,2,5]thiadiazole 2,5-Dibromo-3-hexylthiophene
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