니트로벤조산
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니트로벤조산 속성
- 녹는점
- 146-148 °C(lit.)
- 끓는 점
- 295.67°C (rough estimate)
- 밀도
- 1,58 g/cm3
- 굴절률
- 1.6280 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 7.8g/L
- 산도 계수 (pKa)
- 2.16(at 18℃)
- 물리적 상태
- 고운 가루
- Specific Gravity
- 1.58
- 색상
- 회백색
- 수용성
- 6.8g/L
- Merck
- 14,6588
- BRN
- 1910632
- 안정성
- 안정적인. 강한 산화제, 강한 염기와 호환되지 않습니다.
- CAS 데이터베이스
- 552-16-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38-68-22 | ||
| 안전지침서 | 26-36/37/39 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | DH5050000 | ||
| TSCA | Yes | ||
| HS 번호 | 29163900 |
니트로벤조산 C화학적 특성, 용도, 생산
화학적 성질
off-white powder용도
2-Nitrobenzoic Acid is used as a reagent in the synthesis of several organic compounds including that of novel triazoles and a tetrazole of escitalopram which act as cholinesterase inhibitors. It is also used in the one pot synthesis of 1,4-disubstituted 1,2,3-triazoles.정의
ChEBI: A nitrobenzoic acid carrying the nitro substituent at position 2.일반 설명
Yellowish white crystals with an intensely sweet taste.공기와 물의 반응
Insoluble in water.반응 프로필
2-Nitrobenzoic acid is incompatible with strong oxidizing agents. Also incompatible with strong bases. May react with cyanides .건강위험
ACUTE/CHRONIC HAZARDS: When 2-Nitrobenzoic acid is heated to decomposition it emits very toxic fumes.화재위험
Flash point data concerning 2-Nitrobenzoic acid are not available, however, 2-Nitrobenzoic acid is probably combustible.Purification Methods
Crystallise the acid from *benzene (twice), n-butyl ether (twice), then water (twice). Dry and store it in a vacuum desiccator. [Le Noble & Wheland J Am Chem Soc 80 5397 1958.] It has also been crystallised from EtOH/H2O. The amide has m 176.5o (from H2O). [Beilstein 9 III 1466, 9 IV 1046.]니트로벤조산 준비 용품 및 원자재
원자재
준비 용품
안스라닐산메틸
2-Nitrobenzoyl chloride
포메사펜
Benzoic acid, 2-nitro-, 1,1'-anhydride
N-(2-아미노-4-클로로페닐)안트라닐산
1,2-DIHYDRO-4-HYDROXY-2-OXO-3-퀴놀린카복실산에틸에스테르
2-NITROPHENYL ISOCYANATE
4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID
METHYL 2-NITROBENZOATE
2,5-디아미노벤조산
2,2'-DINITRODIBENZYL
4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID
니트로벤조산 공급 업체
글로벌( 415)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 18219 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21688 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | 18957127338 |
stella@zetchem.com | China | 2141 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10247 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8829 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |