Pyridazine
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Pyridazine 속성
- 녹는점
- -8 °C (lit.)
- 끓는 점
- 208 °C (lit.)
- 밀도
- 1.103 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.524(lit.)
- 인화점
- 185 °F
- 저장 조건
- Inert atmosphere,Room Temperature
- 산도 계수 (pKa)
- 2.24(at 20℃)
- 물리적 상태
- 액체
- 색상
- 맑은 황갈색
- 수용성
- 혼용 가능
- Merck
- 14,7969
- BRN
- 103906
- InChIKey
- PBMFSQRYOILNGV-UHFFFAOYSA-N
- CAS 데이터베이스
- 289-80-5(CAS DataBase Reference)
- NIST
- Pyridazine(289-80-5)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38-22 | ||
| 안전지침서 | 23-24/25 | ||
| 유엔번호(UN No.) | NA 1993 / PGIII | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | UR5267000 | ||
| F 고인화성물질 | 8-10 | ||
| TSCA | Yes | ||
| HS 번호 | 29339980 | ||
| 독성 | LD50 ipr-mus: 2650 mg/kg PBPHAW 1,542,65 |
Pyridazine C화학적 특성, 용도, 생산
화학적 성질
Clear yellowish-brown liquid용도
Pyrrolo[1,2-b]pyridazine 1 is a N-bridgehead aromatic heterocycle containing two nitrogen atoms, is obtained by the condensation of pyridazine and pyrrole.일반 설명
Pyridazine is a mono-basic 1,2-diazine compound, which is commonly prepared by the reaction of 1,4-dicarbonyls with hydrazines. Pyridazine ring is found in many herbicides like credazine, pyridatol and many pharmaceutical drugs like cefozopran, olaparib, talazoparib, and cadralazine.Safety Profile
Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic vapors of NOx.Pyridazine 준비 용품 및 원자재
원자재
하이드라진, 모노수화물
디메톡시디하이드로퓨란
Cyclobutene, 3,4-dichloro-, (3R,4R)-rel-
P-XYLENE-D10
3-CHLOROPYRIDAZINE
말로노니트릴
준비 용품
Pyridazine 공급 업체
글로벌( 256)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 19368 | 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 | 21687 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9340 | 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 |
| Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 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 |
Pyridazine 관련 검색:
3,6-디클로로피리다진 3-(4-아미노벤젠설포나미도)-6-메톡시피리다진 프탈라진 말레인 하이드라자이드
3-Chloro-6-methylpyridazine
ETHYL 4-PYRIDAZINECARBOXYLATE
pyridazine-4-boronic acid pinacol ester
3-Pyridazinecarboxylic acid
pyridazine-3-carbonitrile
PYRIDAZINE-4-CARBALDEHYDE
Pyridazine-4-carboxylic acid methyl ester
2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE
Pyridazin-3-ylmethanol
1,4-Dichlorophthalazine
3,6-Dichloro-4-methylpyridazine
BENZO[C]CINNOLINE
SULFACHLOROPYRIDAZINE
1-CHLOROPHTHALAZINE