이소밸러알데히드
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이소밸러알데히드 속성
- 녹는점
- -60 °C
- 끓는 점
- 90 °C (lit.)
- 밀도
- 0.803 g/mL at 25 °C (lit.)
- 증기 밀도
- 2.96 (vs air)
- 증기압
- 30 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.388(lit.)
- 인화점
- 29 °F
- 저장 조건
- 2-8°C
- 용해도
- 알코올: 혼합 가능
- 물리적 상태
- 액체
- 색상
- 무색투명~연황색
- 냄새
- 디프로필렌 글리콜 중 0.10%.알데히드 초콜릿 복숭아 지방 냄새
- ?? ??
- 알데히드계
- 폭발한계
- 1.7-6.8%(V)
- Odor Threshold
- 0.0001ppm
- 수용성
- 15 g/L (20 ºC)
- Merck
- 14,5229
- JECFA Number
- 258
- BRN
- 773692
- 안정성
- 안정적이지만 가볍고 공기에 민감합니다. 가연성이 높습니다. 공기와 쉽게 폭발성 혼합물을 형성합니다. 강한 산화제, 염기, 환원제, 공기와 호환되지 않습니다.
- InChIKey
- YGHRJJRRZDOVPD-UHFFFAOYSA-N
- LogP
- 1.5 at 25℃ and pH7
- CAS 데이터베이스
- 590-86-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-36-36/37/38-43-36/37 | ||
| 안전지침서 | 7-16-26-36-37/39-37-24-9 | ||
| 유엔번호(UN No.) | UN 1989 3/PG 2 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | ES3450000 | ||
| F 고인화성물질 | 13 | ||
| 자연 발화 온도 | 464 °F | ||
| TSCA | Yes | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| HS 번호 | 29121900 | ||
| 유해 물질 데이터 | 590-86-3(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-23536 |
이소밸러알데히드 C화학적 특성, 용도, 생산
화학적 성질
Isovaleraldehyde is a colorless, low-solubility liquid with a pungent odor similar to that of apples.출처
Reported found in over 180 natural sources including apple, banana, berries, grapes, peach, papaya, peach, kohlrabi, carrot, celery, leek, peas, potato, bell pepper, tomato, ginger, peppermint and spearmint oil, other Mentha oils, vinegar, breads, many cheeses, butter, milk, egg, fatty and lean fish, meats, hop oil, beer, cognac, sherry, rum, grape wines, cocoa, coffee, tea, filberts, peanuts, pecans, peanut butter, barley, oats, soybean, honey, avocado, mace, plum, beans, mushrooms, starfruit, mango, beetroot, cardamom, coriander seed, rice, lovage leaf, pumpkin, buckwheat, laurel, malt, clary sage, wort, elderberry, clam, scallops, crab, crayfish, okra, sapodilla, truffles, kiwifruit and other sources.용도
Isovaleraldehyde is manufactured by oxidizing isoamyl alcohol with sodium perchromate and sulfuric acid. Isovaleraldehyde is present in essential oils of orange, peppermint, lemon, and other plants and fruits. Its main uses are as an artificial flavor additive and in perfumes.정의
ChEBI: 3-methylbutanal is a methylbutanal that is butanal substituted by a methyl group at position 3. It occurs as a volatile constituent in olives. It has a role as a flavouring agent, a plant metabolite, a volatile oil component and a Saccharomyces cerevisiae metabolite.제조 방법
By oxidation of isoamyl alcohol.일반 설명
Colorless liquid with a weak suffocating odor. Floats on water. Produces an irritating vapor. It is a metabolite found in or produced by Saccharomyces cerevisiae.공기와 물의 반응
Highly flammable.반응 프로필
Isovaleraldehyde is an aldehyde. Aldehydes are frequently involved in self-condensation or polymerization reactions. These reactions are exothermic; they are often catalyzed by acid. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). The addition of stabilizers (antioxidants) to shipments of aldehydes retards autoxidation.건강위험
Inhalation causes chest discomfort, nausea, vomiting, and headache. Contact of liquid with eyes or skin causes irritation. Ingestion causes irritation of mouth and stomach.이소밸러알데히드 준비 용품 및 원자재
원자재
준비 용품
6-ISO-PROPYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE
6-Methyl-3-hepten-2-one
5-Methyl-2-isopropyl-2-hexenal
2-AMINO-5-ISOPROPYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER
옥타밀아민
이소길초산이소아밀
이소발레릴산
n-발레알데히드
4-METHYL-1-PHENYL-2-PENTANOL
3,6-dihydro-4-methyl-2-(2-methylpropyl)-2H-pyran
Pyridine,3,5-bis(1-methylethyl)-(9CI)
1-hydroxy-3-methyl-butan-2-one
2,6-DIMETHYL-3-HEPTENE
Hexanoicacid, 3-(2-amino-2-oxoethyl)-5-methyl-, (3S)-
이소밸러알데히드 공급 업체
글로벌( 403)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Jiangsu Guotai Guomian Trading Co. Ltd. | +86-512-58916079 +86-13601562190 |
pharmachem@gtgmt.com | China | 148 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| NINGBO INNO PHARMCHEM CO., LTD. | 13867897135 |
sales@nbinno.com | CHINA | 925 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 |
sales@finerchem.com | China | 2967 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |