2-메틸부티랄데이히드
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2-메틸부티랄데이히드 속성
- 녹는점
- -67.38°C (estimate)
- 끓는 점
- 90-92 °C (lit.)
- 밀도
- 0.806 g/mL at 20 °C 0.804 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.3919(lit.)
- 인화점
- 40 °F
- 저장 조건
- 2-8°C
- 용해도
- 클로로포름, 메탄올에 용해됨
- 물리적 상태
- 액체
- 색상
- 무색의
- 냄새
- 디프로필렌 글리콜 중 1.00%. 곰팡내 나는 코코아 페놀 커피 열매가 많은 맥아 발효 지방 알코올
- ?? ??
- 코코아
- 폭발한계
- 1.3-13%(V)
- 수용성
- 물, 에테르, 알코올에 용해됩니다.
- 감도
- Air Sensitive
- JECFA Number
- 254
- BRN
- 1633540
- LogP
- 1.23 at 25℃
- CAS 데이터베이스
- 96-17-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-36-43-36/37 | ||
| 안전지침서 | 16-26-36-39-36/37 | ||
| 유엔번호(UN No.) | UN 3371 3/PG 2 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | ES3400000 | ||
| F 고인화성물질 | 10-23 | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| HS 번호 | 29121900 | ||
| 기존화학 물질 | KE-23535 |
2-메틸부티랄데이히드 C화학적 특성, 용도, 생산
개요
2-Methylbutyraldehyde has a powerful, choking odor with a peculiar cocoa and coffee-like flavor when diluted. It has a sweet, slightly fruity, chocolate-like taste. May be prepared by oxidation of sec-butylcarbinol isolated from fermented fusel oil; the dl-form from sec-butyl magnesium bromide and formaldehyde; by reduction of methylethylacetic acid.화학적 성질
2-Methylbutyraldehyde has a powerful, choking odor with a peculiar cocoa and coffee-like flavor when diluted. This compound is also reported to have a sweet, slightly fruity, chocolate-like taste.출처
Reported found in apple juice, berries, grapes, papaya, peach, kohlrabi, onion, leek, peas, potato, bell pepper, tomato, peppermint and spearmint oil, breads, cheeses, milk, egg, fatty and lean fish, meats, beer, cognac, rum, cocoa, coffee, tea, filberts, peanuts, pecans, oat flakes, soybean, olive, passion fruit, plum, beans, mushrooms, trassi, macadamia nut, tamarind, cardamom, rice, quince, lovage leaf, pumpkin, sweet corn, laurel, malt, clary sage, truffle, clam, scallops, squid, Chinese quince and Roman chamomile oil, black currant and Swiss cheese.용도
2-Methylbutyraldehyde is used for lift in woody and cocoa topnote complexes. And also used in cocoa, coffee, wine and nut flavors for lift.제조 방법
By oxidation of sec-butylcarbinol isolated from fermented fusel oil; the dl-form from sec-butyl magnesium bromide and formaldehyde; by reduction of methylethylacetic acid일반 설명
2-Methylbutyraldehyde has been identified as one of the important flavor compounds in barley crystal malts, baked potatoes, whole milk powder (WMP).2-메틸부티랄데이히드 준비 용품 및 원자재
원자재
준비 용품
2-메틸부티랄데이히드 공급 업체
글로벌( 295)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
| Cangzhou Wanyou New Material Technology Co.,Ltd | 18631714998 |
sales@czwytech.com | CHINA | 906 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 |
marketing1@neostarunited.com | China | 8349 | 58 |