아이사토산 무수물
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아이사토산 무수물 속성
- 녹는점
- 233 °C (dec.) (lit.)
- 끓는 점
- 290.19°C (rough estimate)
- 밀도
- 1,52 g/cm3
- 증기 밀도
- 5.6 (vs air)
- 굴절률
- 1.5510 (estimate)
- 인화점
- 308 °C
- 저장 조건
- Store below +30°C.
- 용해도
- 0.3g/L
- 물리적 상태
- 가루
- 산도 계수 (pKa)
- 11.06±0.20(Predicted)
- 색상
- 베이지에서 브라운까지
- 수용성
- 물에서 분해되다
- 감도
- Moisture Sensitive
- BRN
- 136786
- LogP
- 0.978 (est)
- CAS 데이터베이스
- 118-48-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36-43 | ||
안전지침서 | 24-26-37 | ||
WGK 독일 | 1 | ||
RTECS 번호 | DM3100000 | ||
F 고인화성물질 | 3 | ||
자연 발화 온도 | >600 °C | ||
TSCA | Yes | ||
HS 번호 | 29349990 | ||
유해 물질 데이터 | 118-48-9(Hazardous Substances Data) | ||
독성 | LD50 orally in Rabbit: > 6400 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
아이사토산 무수물 C화학적 특성, 용도, 생산
화학적 성질
BEIGE TO BROWN POWDER용도
Isatoic anhydride is a potent inactivator of α-chymotrypsin and inactivates stoichiometrically. Isatoic Anhydride is an important compound in the preparation of serine protease inhibitors.제조 방법
Phosphorus tribromide (0.035 mol) was added to a solution of N-carbethoxy- or N-carbobenzoxy-anthranilic acid (0.1 mol;prepared by coupling anthranilic acid with the corresponding carbalkoxy chloride in the usual way) in anhydrous diethyl ether (100 mL). After 24 h at room temperature, isatoic anhydride had separated as a microcrystalline product. It was collected by filtration, washed with dry diethyl ether, and recrystallized from ethanol. Yield ca. 90%.정의
A bicyclic molecule composed of a benzene ring attached at the oand mpositions to a heterocyclic ring. It forms useful anthranilic acid derivatives by reaction with hydrogen.Purification Methods
Recrystallise it from EtOH or 95% EtOH (30mL/g) or dioxane (10mL/g) and dry it in a vacuum. [Wagner & Fegley Org Synth Coll Vol III 488 1955, Ben-Ishai & Katchalski J Am Chem Soc 74 3688 1952, UV: Zentmyer & Wagner J Org Chem 14 967 1949, Beilstein 27 II 299, 27III/IV 3330.]아이사토산 무수물 준비 용품 및 원자재
원자재
안트라닐산
2-(카르복시아미노)벤조산
2-메톡시-6-(메틸아미노)벤조산
2-아지도벤조산
벤젠,1-브로모-2-이소시아노-(9CI)
BOC-2-ABZ-OH
트립탄트린
Indole-3-carboxaldehyde
프탈라미산
이사틴
2-Iodoaniline
인돌
다이포스젠
준비 용품
아이사토산 무수물 공급 업체
글로벌( 444)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12449 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 |
peter@yan-xi.com | China | 5872 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5870 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 |
lisa@kingfinertech.com | China | 2989 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3002 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21668 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32760 | 60 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29892 | 58 |
아이사토산 무수물 관련 검색:
아이사토산 무수물
5-Bromoisatoic anhydride
6-CHLOROISATIN
6-METHYL ISATINIC ANHYDRIDE
N-methylisatoic anhydride
4-NITRO-ISATOIC ANHYDRIDE
3-[2-(Diethylamino)ethyl]-2H-1,3-benzoxazine-2,4(3H)-dione
5-Fluoroisatonic anhydride
6-Fluoroisatoic anhydride
4-Chloro-isatoic anhydride
2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE
6-Chloro-4H-3,1-benzoxazine-2(1H),4-dione,6-Chloro-2H-3,1-benzoxazine-2,4(1H)-dione,6-chloro-4h-3,1-benzoxazine-2,4(1h)-dione
6-Hydroxy-2H-3,1-benzoxazine-2,4(1H)-dione
4-CARBOXYLIC-ISATOIC ANHYDRIDE
6,8-dichloro-2H-3,1-benzoxazine-2,4(1H)-dione
N-ALLYLISATOIC ANHYDRIDE
1-Benzyl-2H-3,1-benzoxazine-2,4(1H)-dione
6-CHLORO-2H-1,4-BENZOXAZINE-2,3(4H)-DIONE 3-OXIME