3,5-Lutidine
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3,5-Lutidine 속성
- 녹는점
- ?9 °C (lit.)
- 끓는 점
- 169-170 °C (lit.)
- 밀도
- 0.939 g/mL at 25 °C (lit.)
- 증기압
- 1.5 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.504(lit.)
- 인화점
- 128 °F
- 저장 조건
- 2-8°C
- 산도 계수 (pKa)
- 6.15(at 25℃)
- 물리적 상태
- 액체
- 색상
- 맑은 노란색
- 수용성
- 33g/L(20℃)
- 감도
- Hygroscopic
- BRN
- 105682
- InChIKey
- HWWYDZCSSYKIAD-UHFFFAOYSA-N
- LogP
- 1.780
- CAS 데이터베이스
- 591-22-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,F,Xi,T | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-20/21/22-36/37/38-41-34-23/25-21 | ||
| 안전지침서 | 16-26-36-36/37-45-36/37/39 | ||
| 유엔번호(UN No.) | UN 1993 3/PG 3 | ||
| WGK 독일 | 3 | ||
| F 고인화성물질 | 8 | ||
| 위험 참고 사항 | Irritant/Flammable | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | III | ||
| HS 번호 | 29333999 | ||
| 기존화학 물질 | KE-11844 |
3,5-Lutidine C화학적 특성, 용도, 생산
화학적 성질
CLEAR YELLOW LIQUID용도
3,5-Lutidine is a reactant used in the synthesis of phthalazine and pyrazine compounds, as well as other pharmaceuticals.Purification Methods
Dry 3,5-lutidine with sodium and fractionally distil it through a Todd column (p 11) packed with glass helices. Dissolve (100mL) in dilute HCl (1:4) and steam distil this until 1L of distillate is collected. Excess conc NaOH is added to the residue which is again steam distilled. The base is extracted from the distillate, using diethyl ether. The extract is dried over K2CO3, and distilled. It is then fractionally crystallised by partial freezing. The hydrochloride has m 229o(sublimes at 190-231o), and the picrate has m 242-243o(dec, from H2O), 249-250o(dec, from AcOH). [Beilstein 20 II 161, 20 III/IV 2788, 20/6 V 60.]3,5-Lutidine 준비 용품 및 원자재
원자재
준비 용품
3,5-DIMETHYLPYRIDIN-4-AMINE
5-Methylpyridin-3-amine
피리딘,3,5-비스(클로로메틸)-(9CI)
ETHYL METHYLPHOSPHONIC ACID
3-CYANO-5-METHYLPYRIDINE
METHYL 5-METHYLNICOTINATE
2,3,5-Collidine
1,3,5-Trimethyl-1,2-dihydropyridin-2-one
1H-Pyrrolo[2,3-b]pyridine, 4-chloro-2-(1,1-diMethylethyl)-5-Methyl-
디메틸피페리딘(3,5-)
3,5-dimethylpyridine-4-carboxylic acid
3,5-Lutidine 공급 업체
글로벌( 345)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21687 | 55 |
| Jiangsu Zhongbang Pharmaceutical Co., Ltd. | 025-87151996 |
zbsales@chinaredsun.com | CHINA | 32 | 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 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5909 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 |
overseasales1@yongstandards.com | United States | 14336 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
3,5-Lutidine 관련 검색:
다이메틸폴리실록산 N,N-다이메틸폼아마이드 3-아미노피리딘 다이메틸 설폭사이드 에소메프라졸 2,6-루티딘 2,4-루티딘 디메틸피페리딘(3,5-) 디-(2-피코릴)아민 무수초산 2-히드록시-4,6-디메틸피리딘-3-카르보니트릴 테트라하이드로푸란
2-Chloro-3-cyanopyridine
5,6,7,8-tetrahydro-3-methylquinoline
DIETHYL 2,6-DIMETHYL-3,5-PYRIDINEDICARBOXYLATE
5-ETHYLPYRIDINE-2,3-DICARBOXYLIC ACID
PYRIDINITRIL
3,5-DIETHYL-2-N-PROPYLPYRIDINE