2-Chloro-5-nitronicotinic acid
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2-Chloro-5-nitronicotinic acid 속성
- 녹는점
- 140-143℃
- 끓는 점
- 384.8±42.0 °C(Predicted)
- 밀도
- 1.702±0.06 g/cm3(Predicted)
- 산도 계수 (pKa)
- 1.57±0.10(Predicted)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 흰색에서 노란색으로
- 감도
- Moisture Sensitive
- CAS 데이터베이스
- 42959-38-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
2-Chloro-5-nitronicotinic acid C화학적 특성, 용도, 생산
Synthesis
2-Hydroxy-5-nitro-nicotinic acid (2.7 mmol) in a mixture of NJV- dimethylformamide (2.7 mmol) and thionyl chloride (5 ml) was heated at 80 0C for 1 h. The mixture was allowed to cool and concentrated in a vacuum. To the resulting residue, ice water (20 ml) was added, and with vigorous stirring, a precipitate formed. The precipitate was filtered off and dried in a vacuum oven to give a white solid 2-Chloro-5-nitronicotinic acid (68 percent).2-Chloro-5-nitronicotinic acid 준비 용품 및 원자재
원자재
준비 용품
2-Chloro-5-nitronicotinic acid 공급 업체
글로벌( 204)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29899 | 58 |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 8348 | 58 |
Shanghai Worldyang Chemical Co.,Ltd. | +86-021-56795779 +8613651600618 |
sales@worldyachem.com | China | 1080 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
Wuhan Chemwish Technology Co., Ltd | 027-67849912 |
sales@chemwish.com | CHINA | 10828 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49403 | 58 |
Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 |
contact@fuxinpharm.com | China | 10297 | 58 |
2-Chloro-5-nitronicotinic acid 관련 검색:
M-니트로클로로벤젠 P-클로로니트로벤젠 1-(클로로메틸)-4-니트로벤젠 O-클로로니트로벤젠 클로로디플루오르메탄 나이트로벤젠
EPA
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TRITON
2-CHLORO-5-NITRONICOTINIC ACID METHYL ESTER
2-CHLORO-5-NITRONICOTINIC ACID ETHYL ESTER
2-Chloro-5-nitronicotinic acid
RARECHEM AL BO 1640
RARECHEM AL BO 1724