2-아세틸피리딘
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2-아세틸피리딘 속성
- 녹는점
- 8-10 °C
- 끓는 점
- 188-189 °C (lit.)
- 밀도
- 1.08 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.521(lit.)
- 인화점
- 164 °F
- 저장 조건
- Keep in dark place,Inert atmosphere,Room temperature
- 용해도
- 170g/L
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- pK1: 2.643(+1) (25°C)
- 색상
- 투명한 무색~약간 갈색
- 수소이온지수(pH)
- 7 (100g/l, H2O, 20℃)
- 냄새
- 구운 냄새
- ?? ??
- 팝콘
- 수용성
- 물에 용해됩니다(25C에서 18.2g/100g). 아세테이트에 용해됩니다. 사염화탄소에 약간 용해됩니다.
- JECFA Number
- 1309
- BRN
- 107759
- LogP
- 0.85
- CAS 데이터베이스
- 1122-62-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38-38 | ||
| 안전지침서 | 26-36-37 | ||
| 유엔번호(UN No.) | NA 1993 / PGIII | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | OB5310000 | ||
| F 고인화성물질 | 8 | ||
| 위험 참고 사항 | Irritant | ||
| TSCA | Yes | ||
| HS 번호 | 29333999 | ||
| 기존화학 물질 | KE-25318 |
2-아세틸피리딘 C화학적 특성, 용도, 생산
화학적 성질
clear colorless to slightly brown liquid출처
Reported found in wheaten bread, other types of breads, boiled and cooked beef, grilled and roasted beef, lamb (roasted), lamb and mutton liver, beer, several types of brandy, cocoa, black tea, roasted filbert (Corylus avellano), roasted peanut (Arachis hypogea), heated beans, Bantu beer, coriander seed (Coriandrum sativum L.) and other natural sources.용도
2-Acetylpyridine is an aroma and flavour compound present in foods.제조 방법
From ethyl picolinate일반 설명
2-Acetylpyridine is a volatile flavor compound found in rye bread crust and roasted sesame. It has also been identified as a key contributor to the “scented rice”-like aroma in Yahonkaoluo leaves and Xiangjing-8618 rice.2-아세틸피리딘 준비 용품 및 원자재
원자재
준비 용품
1,3-DI(2-PYRIDYL)-1,3-PROPANEDIONE
Pyridine, 2-Methyl-6-(1H-pyrazol-3-yl)-
2,2':6',2''-TERPYRIDINE-4'-CARBALDEHYDE
7-methoxy-4-methylquinoline
2-PYRIDIN-2-YL-1H-INDOLE
3,5-DI(2-PYRIDYL)PYRAZOLE
1-PYRIDIN-2-YL-ETHYLAMINE
4-(3,5-Ditert-butylphenyl)-2,6-dipyridin-2-ylpyridine
4'-(4-AMINOPHENYL)-2,2':6',2''-TERPYRIDINE
4',4''''-(1,4-PHENYLENE)BIS(2,2':6',2''-TERPYRIDINE)
α-Methyl-2-piperidineMethanol
2-에틸피리딘
2-(1H-PYRAZOL-3-YL)PYRIDINE
2-아세틸피리딘 공급 업체
글로벌( 636)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| 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 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 |
qinhe02@xaltbio.com | China | 1000 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7845 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 2259 | 58 |
| Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 |
sales@frappschem.com | China | 885 | 50 |
| 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 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3620 | 58 |
2-아세틸피리딘 관련 검색:
4-아세틸피리딘 1-이소퀴노일리닐 페닐 케톤 2,6-디아세틸피리딘 3-아세틸피리딘 2-아세틸피리딘
Acetylpyrazine
2-Acetylfuran
2-Acetyl pyrrole
2-Acetylthiophene
2-Acetylthiazole
2-Benzoylpyridine
1,8-Diazafluoran-9-one
Di-2-pyridylglyoxal
DI-2-PYRIDYL KETONE
N-ACETYLPYRIDINE-4-CARBONYL CHLORIDE
2-Bromo-6-(2-methyl-1,3-dioxolan-2-yl)pyridine
Pyrroloquinoline quinone
2-Propionylpyridine