2-Methyl-2-pentenal
|
|
2-Methyl-2-pentenal 속성
- 녹는점
- -90°C
- 끓는 점
- 137-138 °C/765 mmHg (lit.)
- 밀도
- 0.86 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.45(lit.)
- 인화점
- 89 °F
- 저장 조건
- Flammables area
- 물리적 상태
- 액체
- 색상
- 무색~담황색 투명
- 냄새
- 디프로필렌 글리콜 중 10.00%. 알데히드,녹색,가죽,과일,마늘,잘 익은 체리,흙
- ?? ??
- 녹색
- 수용성
- 20g/L(20ºC)
- 감도
- Air Sensitive
- JECFA Number
- 1209
- BRN
- 506124
- LogP
- 1.60
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-20-36-43-41 | ||
| 안전지침서 | 26-39-37-27-24 | ||
| 유엔번호(UN No.) | UN 1989 3/PG 3 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | SB2100000 | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | III | ||
| HS 번호 | 29121990 |
2-Methyl-2-pentenal C화학적 특성, 용도, 생산
개요
2-Methyl-2-pentenal has a powerful grassy-green, slightly fruity odor and can be prepared synthetically by aldolic condensation of propionaldehyde.화학적 성질
2-Methyl-2-pentenal has a powerful, grassy-green, slightly fruity odor.출처
Reported found as a volatile component in onion. Also reported found in roasted onion, roasted peanut, cranberry, guava, grapes, grape brandy, papaya, shallots, leek, chive, fried potato, mustard, parmesan cheese, fish, roast chicken, cooked beef, beer, cognac, coffee, tea, peanut, Japanese plum, mango, walnut, prickly pear, pumpkin, oysters, lamb’s lettuce and maté제조 방법
By aldolic condensation of propionaldehyde.일반 설명
2-Methyl-2-pentenal has been identified as one of the major volatile flavor compounds in chive, caucas, onion and leek.2-Methyl-2-pentenal 준비 용품 및 원자재
원자재
준비 용품
2-Methyl-2-pentenal 공급 업체
글로벌( 174)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 |
sales@xinhepharma.com | China | 807 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21670 | 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 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 |
marketing1@neostarunited.com | China | 11871 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |