ALPHA-PYRONE
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ALPHA-PYRONE 속성
- 녹는점
- 8-9 °C
- 끓는 점
- 102-103 °C20 mm Hg(lit.)
- 밀도
- 1.197 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.53(lit.)
- 인화점
- 94 °C
- 저장 조건
- 2-8°C
- 물리적 상태
- 액체
- 색상
- 투명한 노란색에서 갈색까지
- 냄새
- Pleasant hay-like, herbaceous-warm odor
- BRN
- 1511
- LogP
- -0.645 (est)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
ALPHA-PYRONE C화학적 특성, 용도, 생산
화학적 성질
clear yellow to brown liquid.Polymerizes easily upon standing, particularly under alkaline conditions. Very slightly soluble in water, soluble in alcohol and oils.
일반 설명
2H-Pyran-2-one (a-Pyrone) is a heterocyclic building block. Photochemistry of 2H-pyran-2-one has been investigated by laser flash photolysis with infrared detection. Ketene and a bicyclic lactone were obtained as major photoproducts.Purification Methods
Dissolve -pyrone in Et2O, wash it with brine, dry (Na2SO4), fALPHA-PYRONE 준비 용품 및 원자재
원자재
준비 용품
ALPHA-PYRONE 공급 업체
글로벌( 110)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29897 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10260 | 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 |
Nanjing jinheyou Trading Co., Ltd. | 15705188088 |
admin@jheyou.com | CHINA | 1268 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 25859 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
GLR Innovations | +91 9891111994 |
info@glrgroup.in | India | 4542 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49999 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
ALPHA-PYRONE 관련 검색:
디하이드로초산나트륨 4-히드록시-6-메틸-2-피론 코우마린
4-methoxy-6-(beta-(p-anisyl)vinyl)-alpha-pyron
3-CARBOMETHOXY-2-PYRONE
4-Methoxy-6-methyl-2H-pyran-2-one
Methyl isodehydroacetate
ISODEHYDROACETIC ACID
2,4-Dimethyl-alpha-pyrone,4,6-DIMETHYL-ALPHA-PYRONE
4,6-DIPHENYL-2-PYRONE
Cinobufotalin
6-AMYL-ALPHA-PYRONE 96+%,6-N-Amyl alpha-pyrone,6-pentyl-alpha-pyrone,alpha-Pyrone, 6-pentyl,6-AMYL-ALPHA-PYRONE
Methyl coumalate
Bufalin
ALPHA-PYRONE
ALPHA-PYRONE-5-CARBOXYLIC ACID,alpha-Pyrone-3-carboxylic acid
5-Carbethoxy-4,6-dimethyl-2-pyrone
5-NITRO-4-CHROMANONE