5-Bromopyrimidine
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5-Bromopyrimidine 속성
- 녹는점
- 67-73 °C (lit.)
- 끓는 점
- 168°C(lit.)
- 밀도
- 1.6448 (rough estimate)
- 굴절률
- 1.5260 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 클로로포름에 용해됩니다.
- 산도 계수 (pKa)
- 1.40±0.10(Predicted)
- 물리적 상태
- 결정질 분말 또는 덩어리
- 색상
- 노란색에서 베이지색 갈색
- BRN
- 107326
- CAS 데이터베이스
- 4595-59-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38-36/38 | ||
안전지침서 | 26-36-37/39 | ||
WGK 독일 | 3 | ||
위험 참고 사항 | Irritant | ||
TSCA | T | ||
위험 등급 | IRRITANT, KEEP COLD | ||
HS 번호 | 29335990 |
5-Bromopyrimidine C화학적 특성, 용도, 생산
화학적 성질
yellow solid crystalline, insoluble in water, soluble in organic solvents such as benzene and toluene.용도
5-Bromopyrimidine was used in the synthesis of N-heteroaryl substituted 9-arylcarbazolyl derivatives via palladium-catalyzed aerobic and ligand-free Suzuki reaction, (5-(phenylethynyl)pyrimidine) via microwave assisted organic synthesis (MAOS) Sonogashira protocol.주요 응용
5-Bromopyrimidine is a compound useful in organic synthesis.제조 방법
5-Bromopyrimidine is prepared by reacting dibromodifuranone with formamide in the presence of B2O2 catalyst at 180-185°C to obtain the product.일반 설명
Rapid nucleophilic displacement reactions of 5-bromopyrimidine with nucleophiles under microwave irradiation has been studied. 5-Bromopyrimidine undergoes direct metallation with lithuium diisopropylamide to yield 4-lithio-5-bromopyrimidine.5-Bromopyrimidine 준비 용품 및 원자재
원자재
준비 용품
5-Bromopyrimidine 공급 업체
글로벌( 536)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 7131 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12449 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5867 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18657 | 58 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9337 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32836 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29889 | 58 |
Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 |
stella@zetchem.com | China | 2136 | 58 |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 7621 | 58 |
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