4-메틸쿠마린
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4-메틸쿠마린 속성
- 녹는점
- 79.0 to 83.0 °C
- 끓는 점
- 180°C/15mmHg(lit.)
- 밀도
- 1.0538 (rough estimate)
- 굴절률
- 1.4108 (estimate)
- 저장 조건
- 2-8°C
- 용해도
- Almost insoluble in water, slightly soluble in cold alcohol, soluble in hot alcohol and in most oils.
- 물리적 상태
- powder to crystal
- 색상
- White to Orange to Green
- 냄새
- Dry, hay-like, rather weak Coumarin-type odor of good tenacity
- 최대 파장(λmax)
- 270nm(EtOH)(lit.)
- LogP
- 2.420 (est)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
4-메틸쿠마린 C화학적 특성, 용도, 생산
제조 방법
From mera-Cresol and Malic acid.Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 25, p. 511, 1988 DOI: 10.1002/jhet.5570250229Tetrahedron Letters, 35, p. 5919, 1994 DOI: 10.1016/S0040-4039(00)78219-0
4-메틸쿠마린 준비 용품 및 원자재
원자재
준비 용품
4-메틸쿠마린 공급 업체
글로벌( 56)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
Nanjing jinheyou Trading Co., Ltd. | 15705188088 |
admin@jheyou.com | CHINA | 1268 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29815 | 58 |
Alfa Chemistry | |
Info@alfa-chemistry.com | United States | 24072 | 58 |
Coresyn Pharmatech Co., Ltd. | +86-571-86626709 +86-18157142896 |
cbc@coresyn.com | China | 9984 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8617732866630 |
bess@weibangbio.com | China | 18232 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57505 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131957 | 58 |
BOC Sciences | 1-631-485-4226; 16314854226 |
info@bocsci.com | United States | 14055 | 65 |
TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 |
Sales-JP@TCIchemicals.com | Japan | 28387 | 80 |