2(3H)-벤즈옥사졸론
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2(3H)-벤즈옥사졸론 속성
- 녹는점
- 137-139 °C(lit.)
- 끓는 점
- 248.79°C (rough estimate)
- 밀도
- 1.3124 (rough estimate)
- 굴절률
- 1.5800 (estimate)
- 인화점
- 160 °C
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- DMSO(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 가루
- 산도 계수 (pKa)
- 9.50±0.70(Predicted)
- 색상
- 연한 베이지부터 갈색 회색까지
- 수용성
- 뜨거운 물에 용해됨
- BRN
- 119481
- InChIKey
- ASSKVPFEZFQQNQ-UHFFFAOYSA-N
- LogP
- 1.160
- CAS 데이터베이스
- 59-49-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/21/22-22-24/25-36/37/38 | ||
| 안전지침서 | 36-24/25-26 | ||
| 유엔번호(UN No.) | 2811 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | DM4905000 | ||
| 위험 참고 사항 | Harmful | ||
| TSCA | Yes | ||
| HS 번호 | 29349990 | ||
| 독성 | LD50 orl-rat: 700 mg/kg MDCHAG 4(1),308,64 | ||
| 기존화학 물질 | KE-02750 |
2(3H)-벤즈옥사졸론 C화학적 특성, 용도, 생산
화학적 성질
light beige to brown-grey powder. insoluble in water, soluble in benzene, chlorobenzene and other solvents.제조 방법
2-benzoxazolinone synthesis method: add o-aminophenol, urea and solvent chlorobenzene into the reaction kettle, protect with nitrogen, the reaction temperature is 50～132 ℃, the reaction time is 6h, after the reaction is completed, it is cooled with ice brine, crystallized, Filter the finished product. It is also possible to use o-aminophenol to react with phosgene in the solvent chlorobenzene, quickly pass phosgene within 20 ~ 40 ° C, then heat up to 100 ~ 130 ° C, and then pass phosgene at a lower speed, after the reaction is completed, pass nitrogen to catch up. Phosgene, after work-up, can also obtain 2-benzoxazolinone.정의
ChEBI: 2-benzoxazolinone is a member of the class of benzoxazoles that is 2,3-dihydro-1,3-benzoxazole carrying an oxo group at position 2. It has a role as an allelochemical and a phytoalexin.일반 설명
2-Benzoxazolinone is a phytoanticipin and its biotransformation by endophytic fungi isolated from Aphelandra tetragona was studied. 2-Benzoxazolinone is a natural chemical produced by rye (Secale cereale) and has strong phytotoxic properties.Safety Profile
Poison by intraperitoneal route.Moderately toxic by ingestion. When heated todecomposition it emits toxic fumes of NOx.2(3H)-벤즈옥사졸론 준비 용품 및 원자재
원자재
2-아미노페놀
S,S-bis(1-phenyl-1H-tetrazol-5-yl) dithiocarbonate
1-페닐-1H-테트라졸-5-티올
2,3-DICHLORO-5-NITROPYRIDINE
Salicylhydroxamic acid
3-CHLORO-2-HYDROXY-5-NITROPYRIDINE
준비 용품
2(3H)-벤즈옥사졸론 공급 업체
글로벌( 349)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15957 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21689 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32686 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 |
sales@dolonchem.com | CHINA | 2972 | 58 |
| HaBo Hong Kong Co., Limited. | +86-25-18512596065 |
info@habotech.com | CHINA | 933 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 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 | 8822 | 58 |
2(3H)-벤즈옥사졸론 관련 검색:
세프타졸린 나트륨 3-메틸-1-페닐-2-피라졸린-5-온 디하이드로미르세놀 포살론 코익솔 벤나옥사졸 6-히드록시-2-벤족사졸리논 2(3H)-벤즈옥사졸론
(+/-)-Sulfinpyrazone
Cefazolin
2-Benzoxazolinone, 5-chloro-,5-CHLORO-2-BENZOXAZOLINONE
3-ACETYL-2-BENZOXAZOLINONE
bromchlorenone
5-chloro-6-hydroxy-2-benzoxazolinon
3-(2-CARBOXYETHYL)-2-BENZOXAZOLINONE
4-Acetyl-2-benzoxazolinone
1-METHYL-2-BENZIMIDAZOLINONE
6-BROMO-BENZOXAZOLINONE,6-Bromo-2-benzoxazolinone