5,6-DIHYDRO-2H-PYRAN-2-ONE
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5,6-DIHYDRO-2H-PYRAN-2-ONE 속성
- 끓는 점
- 103 °C/10 mmHg (lit.)
- 밀도
- 1.139 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.483(lit.)
- 인화점
- 115 °F
- 저장 조건
- 2-8°C
- 물리적 상태
- 투명한 액체
- 색상
- Colorless to Light orange to Yellow
- 감도
- Moisture Sensitive
- BRN
- 1610
- InChIKey
- QBDAFARLDLCWAT-UHFFFAOYSA-N
- CAS 데이터베이스
- 3393-45-1
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험 카페고리 넘버 | 10 | ||
---|---|---|---|
안전지침서 | 23-24/25 | ||
유엔번호(UN No.) | UN 1224 3/PG 3 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 10-21 | ||
위험 등급 | 3 | ||
포장분류 | III | ||
HS 번호 | 2932209090 |
5,6-DIHYDRO-2H-PYRAN-2-ONE C화학적 특성, 용도, 생산
용도
5,6-Dihydro-2H-pyran-2-one has been used in the preparation of:- (1aR,5aR,5bS,6S,7S)-6,7-di-tert-butoxy-5-oxo-pyrrolidino[1,2-b]isoxazolidino[4,5-c]tetrahydropyran
- 4-(phenyl)tetrahydro-2H-pyran-2-one
Synthesis Reference(s)
The Journal of Organic Chemistry, 49, p. 1647, 1984 DOI: 10.1021/jo00183a030Tetrahedron Letters, 25, p. 4783, 1984 DOI: 10.1016/S0040-4039(01)81518-5
일반 설명
Enantioselective conjugate addition of Grignard reagents to 5,6-dihydro-2H-pyran-2-one catalyzed by a chiral phosphine-copper iodide catalyst has been reported.5,6-DIHYDRO-2H-PYRAN-2-ONE 준비 용품 및 원자재
원자재
준비 용품
5,6-DIHYDRO-2H-PYRAN-2-ONE 공급 업체
글로벌( 133)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Nanjing Finetech Chemical Co., Ltd. | 025-85710122 17714198479 |
sales@fine-chemtech.com | CHINA | 885 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32760 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29897 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 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 |
Nanjing jinheyou Trading Co., Ltd. | 15705188088 |
admin@jheyou.com | CHINA | 1268 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
WinWin Chemical CO., Limited | +86-0577-64498589 +8615325081899 |
sales@win-winchemical.com | China | 14197 | 58 |
5,6-DIHYDRO-2H-PYRAN-2-ONE 관련 검색:
5,6-DIHYDRO-2H-PYRAN-2-ONE
RUBRATOXIN B
Kavain
Osaterone
Aflatoxin
METHYSTICIN
AFLATOXIN G1
DIHYDROMETHYSTICIN
NSC107662
AFLATOXIN G2
6-heptyl-5,6-dihydro-2H-pyran-2-one
4-Chromanone
6-Pentyl-5,6-dihydro-2H-pyran-2-one
Dihydrokawain
6,8-DIMETHYL-4',5,7-TRIHYDROXYFLAVANONE
8-Fluoro-4-chromanone
6-Fluoro-4-chromanone
6-[2-(1,3-Benzodioxol-5-yl)ethyl]-4-methoxy-5,6-dihydro-2H-pyran-2-one