7-에톡시-4-메틸쿠마린
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7-에톡시-4-메틸쿠마린 속성
- 녹는점
- 114-116 °C (lit.)
- 끓는 점
- 351.4±37.0 °C(Predicted)
- 밀도
- 1.163±0.06 g/cm3(Predicted)
- 저장 조건
- -20°C Freezer, Under inert atmosphere
- 용해도
- 에 용해됨DMF
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 흰색에서 황백색까지
- 냄새
- 100.00%에서. 고소한 호두
- ?? ??
- 견과류
- BRN
- 169998
- LogP
- 2.973 (est)
- CAS 데이터베이스
- 87-05-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
7-에톡시-4-메틸쿠마린 C화학적 특성, 용도, 생산
화학적 성질
White solid; walnut odor. Slightly soluble in alcohol.용도
Perfumery, flavoring.일반 설명
7-Ethoxy-4-methylcoumarin (EtOMC), also known as ethyl 4-methylumbelliferyl ether, is a coumarin derivative. Its standard molar energy of combustion is ?5888.0 ± 3.2kJ·mol?1 and standard molar enthalpy of formation in the crystalline phase is ?545.4 ± 3.6kJ·mol?1.EtOMC can be prepared by reacting methyl acetoacetate with 3-ethoxyphenol in the presence of boron trifluoride dihydrate.The fluorescence quenching of EtOMC is more effective in the presence 4-hydroxy-TEMPO (4-hydroxy-2,2,6,6-tetramethylpiperidin-1-oxyl).7-에톡시-4-메틸쿠마린 준비 용품 및 원자재
원자재
준비 용품
7-에톡시-4-메틸쿠마린 공급 업체
글로벌( 142)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
| Hebei Binshare New Material Co. Ltd | +8618633865755 |
china01@hbbinshare.com | CHINA | 969 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 |
dj@sgtlifesciences.com | China | 12382 | 58 |
| Alfa Chemistry | +1-5166625404 |
Info@alfa-chemistry.com | United States | 21317 | 58 |
| BTC pharm India | +918790379245 |
banny.janga@btcpharm.com | India | 1269 | 58 |
| GLR Innovations | +91 9891111994 |
info@glrgroup.in | India | 4542 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 |
support@targetmol.com | United States | 19973 | 58 |
| Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
| Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131981 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |