2,4-Dichloropyrimidine
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2,4-Dichloropyrimidine 속성
- 녹는점
- 57-61 °C (lit.)
- 끓는 점
- 101 °C/23 mmHg (lit.)
- 밀도
- 1.6445 (rough estimate)
- 굴절률
- 1.6300 (estimate)
- 인화점
- 101°C/23mm
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 용해도
- 클로로포름(약간 용해됨), 에틸아세테이트(약간 용해됨), 메탄올(약간 용해됨)
- 용해도
- 클로로포름(약간), 에틸아세테이트(약간), 메탄올(약간)에 용해됨
- 물리적 상태
- 분말, 결정 및/또는 덩어리
- 산도 계수 (pKa)
- -2.84±0.20(Predicted)
- 색상
- 흰색에서 노란색, 베이지색 또는 회색빛
- 수용성
- 물(일부), 메탄올, 클로로포름 및 에틸 아세테이트에 용해됩니다.
- 감도
- Moisture Sensitive
- BRN
- 110911
- InChIKey
- BTTNYQZNBZNDOR-UHFFFAOYSA-N
- CAS 데이터베이스
- 3934-20-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38 | ||
안전지침서 | 26-36-28A | ||
유엔번호(UN No.) | 1759 | ||
WGK 독일 | 3 | ||
TSCA | Yes | ||
위험 등급 | 8 | ||
포장분류 | III | ||
HS 번호 | 29335990 |
2,4-Dichloropyrimidine C화학적 특성, 용도, 생산
화학적 성질
White Solid용도
2,4-Dichloropyrimidine was used in the synthesis of medicinally important 4-aryl-5-pyrimidinylimidazoles.제조 방법
Obtained by chlorination of uracil. Add uracil, phosphorus trichloride, and xylene amine into the reaction pot, heat to 130 ℃, reflux for about 45min, slightly cool, put in crushed ice, that is, the precipitation of purple solid, filtered while hot and not dissolved, washed with ice water, vacuum drying, a kind of purple crude, decolorized with petroleum ether (boiling range of 60-90 ℃), recrystallized, obtained 2,4-dichloropyrimidine.일반 설명
2,4-Dichloropyrimidine is a human skin sensitizer. It undergoes effective one-pot, regioselective double Suzuki coupling reaction to yield diarylated pyrimidines.2,4-Dichloropyrimidine 준비 용품 및 원자재
원자재
준비 용품
5-FORMYL-2,4-DIMETHOXYPYRIMIDINE
(E)-5-(2-CARBOXYVINYL)-2,4-DIMETHOXYPYRIMIDINE
2,4-디에톡시피리미딘
2,4-Dimethoxypyrimidine
4(3H)-피리미돈
클로리무론-에틸
4-BENZYLOXY-2-CHLOROPYRIMIDINE
5-Iodo-2,4-dimethoxypyrimidine
4-Amino-2-chloropyrimidine
2-CHLORO-4-(N,N-DIMETHYLAMINO)PYRIMIDINE
2-Chloro-4-hydrazinopyrimidine
2-CHLORO(BROMO)PYRIMIDINE
N4-Methylcytosine
2-CHLORO-4-METHOXYPYRIMIDINE
2,4-DIFLUOROPYRIMIDINE
4-(3-Pyridyl)-2-chloropyrimidine
Benzyl-(2-chloro-pyrimidin-4-yl)-methyl-amine
Phenol, 5-[(2-chloro-4-pyrimidinyl)amino]-2-methyl-
2,4-Dichloropyrimidine 공급 업체
글로벌( 819)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
AstaTech(Chengdu) Biopharmaceutical Corp. | +86-02882666559 +86-15884417729 |
gjpu@astatech.com.cn | China | 308 | 58 |
TCI AMERICA | 800-4238616 |
sales@tciamerica.com | Americas | 23662 | 75 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12459 | 58 |
Hebei Guanlang Biotechnology Co,.LTD | +86-19930503253; +8619930503252 |
daisy@crovellbio.com | China | 5835 | 58 |
Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 |
qinhe02@xaltbio.com | China | 1000 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20314 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3002 | 58 |
Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 |
sales@frappschem.com | China | 885 | 50 |
Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 |
info@spring-chem.com | China | 2068 | 57 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
2,4-Dichloropyrimidine 관련 검색:
2-아미노-4,6-디메톡시피리미딘 4,6-디클로로피리미딘
2-Amino-4,6-dimethylpyrimidine
3-Methyl-6-nitroindazole
2-Ethyl-5-nitrobenzenamine ,98%
5-Amino-2-methylbenzenesulfonamide
N4-(2,3-Dimethyl-2H-indazol-6-yl)-N4-methyl-2,4-pyrimidinediamine
3-methyl-1H-indazol-6-amine
5-Amino-2,3-dimethyl-2H-indazole
Pazopanib Impurity 32
Benzenamine, 2-ethyl-4-nitro-
3-AMINO-4-METHYLBENZENESULFONAMIDE
2-amino-5-methylbenzenesulfonamide
Pazopanib-d6
2H-Indazol-4-amine, 2,3-dimethyl-
1H-Indazol-6-amine, N-(2-chloro-4-pyrimidinyl)-3-methyl-
6-Nitroindazole
Pazopanib Impurity 48