트랜스,트랜스-2,4-노나디엔알
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트랜스,트랜스-2,4-노나디엔알 속성
- 끓는 점
- 97-98 °C10 mm Hg(lit.)
- 밀도
- 0.862 g/mL at 25 °C(lit.)
- 증기 밀도
- >1 (vs air)
- 굴절률
- n
20/D 1.5207(lit.)
- 인화점
- 186 °F
- 냄새
- 디프로필렌 글리콜 중 0.10%. 신선한 야채의 냄새
- ?? ??
- 녹색
- JECFA Number
- 1185
- LogP
- 2.65
- CAS 데이터베이스
- 6750-03-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 안전지침서 | 24/25 | ||
|---|---|---|---|
| WGK 독일 | 3 | ||
| 기존화학 물질 | KE-26065 |
| 그림문자(GHS): |
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| 신호 어: | Warning | ||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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트랜스,트랜스-2,4-노나디엔알 C화학적 특성, 용도, 생산
개요
2.4-Nonadienal has a strong fatty, floral odor. It may be prepared by the method of Marshall and Whiting; by reduction with LiAlH4 of dienoic acid prepared by the Doebner synthesis, followed by oxidation of the resulting dienol with Mn02 to the corresponding 2.4-dienol.화학적 성질
2,4-Nonadienal has a strong fatty, floral odor.출처
Reported found in oxidized flavor of skim milk, in peas by enzymatic formation from lipids, salmon oil, sunflower oil (cis-, trans-, and trans, trans-form), the autooxidation of lard, frozen peas, tomatoes and as a volatile component in fish products. Also reported found in cranberry, asparagus, wheat bread, caviar, Russian cheeses, chicken, cooked beef, mutton, lamb and pork, cognac, filberts, peanuts, popcorn, oatmeal, soybean, olive, beans, mushrooms, Brazil nut, rice and buckwheat.트랜스,트랜스-2,4-노나디엔알 준비 용품 및 원자재
원자재
준비 용품
트랜스,트랜스-2,4-노나디엔알 공급 업체
글로벌( 63)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 |
laboratory@coreychem.com | China | 30233 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
| Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 |
sales@zhuoerchem.com | China | 2904 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32343 | 55 |
| Beijing Isomersyn Technology CO;LTD | 010-82954736 13391601435 |
sales@isomersyn.com | China | 3295 | 57 |
| Shanghai Macklin Biochemical Co.,Ltd. | 15221275939 15221275939 |
shenlinxing@macklin.cn | China | 16166 | 55 |
| Nanjing Duolong Bio-tech Co.,Ltd. | 18905173768 |
sales@dolonchem.com | China | 2331 | 50 |
| Nanjing XiLang Chemical Products Co., Ltd. | 18936048580 |
chemxilang@163.com | China | 3994 | 58 |
| Wuhai Shuou Technology Co., Ltd. | 17792809151 |
2355916837@ycphar.com | China | 6133 | 55 |
| Zhengzhou Huiju Chemical Co., Ltd. | 0371-55900031 18137872243 |
2853979815@qq.com | China | 9992 | 55 |