메틸2-플루오로-3-니트로벤조에이트
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메틸2-플루오로-3-니트로벤조에이트 속성
- 녹는점
- 77- 80° C
- 끓는 점
- 310.8±27.0 °C(Predicted)
- 밀도
- 1.388±0.06 g/cm3(Predicted)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 황백색에서 연한 노란색
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| HS 번호 | 2916310090 |
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| 그림문자(GHS): |
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| 신호 어: | Warning | ||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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메틸2-플루오로-3-니트로벤조에이트 C화학적 특성, 용도, 생산
용도
Methyl 2-fluoro-3-nitrobenzoate can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical production processes.Synthesis
A solution of 2-fluoro-3-nitrobenzoic acid (5 g, 27.0 mmol) in MeOH (50 mL) was treated with concentrated H2SO4 (1.4 mL, 27.0 mmol) and the resulting reaction was stirred at 50 °C for 16 h. The solvent was removed under reduced pressure and the residue was diluted with EtO Ac. The organic solution was washed with saturated aqueous NaHCO3 solution until the water phase reached neutral pH. The two phases were separated. Organics were washed with water, brine and dried (Na2SO4). The solution was filtered and concentrated to give crude methyl 2-fluoro-3-nitrobenzoate which was used as is in the next step. (5.1 g, 25.2 mmol, 93 %) as a pale yellow solid.
메틸2-플루오로-3-니트로벤조에이트 준비 용품 및 원자재
원자재
2-Chloro-3-nitrobenzoic acid
메틸2-클로로-3-니트로벤조에이트
메틸3-플루오로벤조에이트
2-Fluoro-3-nitrobenzoic acid
메틸알콜
2-플루오로-3-니트로톨루엔
1,2-디클로로에탄
준비 용품
메틸2-플루오로-3-니트로벤조에이트 공급 업체
글로벌( 165)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Fluoropharm Co., Ltd. | +86-0571-85586753 +86-13336034509 |
sales@fluoropharm.com | China | 1445 | 60 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 |
allison@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 |
mina@chuanghaibio.com | China | 18132 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20230 | 58 |
| Shandong Deshang Chemical Co., Ltd. | +86-0531-8875-2665 +8613153039501 |
info@deshangchem.com | China | 662 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
sales@capot.com | China | 29730 | 60 |
| Zjartschem | +86-571 87238903 |
jocelynpan@zjarts.com | CHINA | 988 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29856 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2930 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 8497 | 58 |