2아세틸퓨란
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2아세틸퓨란 속성
- 녹는점
- 26-28 °C(lit.)
- 끓는 점
- 67 °C10 mm Hg(lit.)
- 밀도
- 1.098 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.5070(lit.)
- 인화점
- 160 °F
- 저장 조건
- 2-8°C
- 용해도
- >51.2 mg/mL in DMSO; >52 mg/mL in EtOH
- 물리적 상태
- 액체 또는 저융점 고체
- 색상
- 연한 노란색에서 주황색으로, 시간이 지남에 따라 어두워집니다.
- Specific Gravity
- 1.098
- 냄새
- 디프로필렌 글리콜 중 1.00%. 달콤한 발삼 아몬드 코코아 카라멜 커피
- ?? ??
- 발사믹
- 폭발한계
- 2.1-15.2%(V)
- 수용성
- 물에 불용성.
- JECFA Number
- 1503
- BRN
- 107909
- InChIKey
- IEMMBWWQXVXBEU-UHFFFAOYSA-N
- LogP
- 0.52
- CAS 데이터베이스
- 1192-62-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/21-25-41-36/37-23/25 | ||
| 안전지침서 | 26-36/37/39-45-39-38-28A | ||
| 유엔번호(UN No.) | UN 2811 6.1/PG 2 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | OB3870000 | ||
| 위험 참고 사항 | Toxic | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | II | ||
| HS 번호 | 29321900 | ||
| 독성 | rat,LC50,inhalation,1130mg/m3/4H (1130mg/m3),BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLDLUNGS, THORAX, OR RESPIRATION: DYSPNEA,National Technical Information Service. Vol. OTS0559116, | ||
| 기존화학 물질 | KE-17366 |
2아세틸퓨란 C화학적 특성, 용도, 생산
화학적 성질
2-Acetylfuran is a gold-colored solid with an odor of sweet balsam almond cocoa, caramel coffee. It is incompatible with strong oxidizing agents, strong reducing agents, and strong bases. It is combustible. On decomposition, 2-acetylfuran releases carbon monoxide and carbon dioxide. It is insoluble in water, but soluble in alcohol, dipropylene glycol, and ethyl ether. natural products exist in the volatile aroma components of coffee, tomatoes, beer, green tea, raisins and potato chips, etc.출처
2-Acetylfuran is the most abundant flavour compound in Tamarind, where its aroma, in conjunction with alpha-terpineol, citral and some trace pyrazines, contributes to the flavour.Reported found as a constituent in coffee aroma; also isolated from beech and oak wood tar oils; an aroma component of yellow passion fruit (Passiflora edulis f. flavicarpa); also a volatile flavor component of potato chips. Also reported in tomato paste, roasted beef, grilled pork, beer, rum, red wine and green tea.
용도
2-Acetylfuran is a widely used reagent in manufacturing pharmaceuticals and aroma compounds.정의
ChEBI: 2-acetylfuran is a furan carrying an acetyl substituent at the 2-position. Used in the production of the antibiotic cefuroxime (CHEBI:3515). It is a member of furans, a methyl ketone and an aromatic ketone.제조 방법
2-Acetylfuran is synthesized from furan and acetyl chloride by a Friedel–Kraft condensation.일반 설명
2-Furyl methyl ketone is a volatile heterocyclic flavor compound that may be formed in food due to Maillard reaction. It has been reported in roasted sesame seeds, fried beef and sweet corn products.건강위험
Exposures to 2-acetylfuran by ingestion, inhalation, and skin absorption cause harmful effects. It causes irritation to the skin, the eyes, coughing, respiratory tract irritation, and respiratory distress. Accidental ingestion causes irritation of the digestive tract. There are no data about chronic exposure and adverse effects.Solubility in organics
Soluble in Ethyl alcohol, essential oils, perfume and flavor chemicals and in Propylene glycol.저장
2-Acetylfuran should be kept away from sources of ignition, heat, sparks, flame, and light. It should be kept stored in a tightly sealed container in a dry area/refrigerated (below 4°C/39°F).주의 사항
During handling and use of 2-acetylfuran, occupational workers should use appropriate and proper personal protective equipment and wear a self-contained breathing apparatus. Workers should avoid generating dusty conditions, minimize generation and accumulation of dust, remove all sources of ignition, and use a spark-proof tool. Workers should use 2-acetylfuran only in a chemical fume hood.2아세틸퓨란 준비 용품 및 원자재
원자재
준비 용품
에틸5-(2-FURYL)-1H-PYRAZOLE-3-CARBOXYLATE
3-히드록시-2-메틸피리딘
5-(2-FURYL)-4H-PYRAZOLE-3-CARBOXYLIC ACID
3-(Furan-2-yl)-1H-pyrazole-5-carbohydrazide ,97%
1-(5-NITRO-2-FURYL)ETHANONE
N,N-디메틸포름아마이드 디메틸 아세탈
3-(Furan-2-yl)-1H-pyrazole-5-carboxamide ,97%
4,4,4-트리플루오로-1-(2-퓨릴)-1,3-부탄디온
(2-FURYL)글리옥실산
Ethanone, 1-[5-(4-bromophenyl)-2-furanyl]-
2-[1-(2-푸릴)에틸렌]말로노니트릴
1-(5-벤질-2-푸릴)에타논
3-(4-(Dimethylamino)phenyl)-1-(furan-2-yl)prop-2-en-1-one
DL-1-(2,5-DIMETHOXY-2,5-DIHYDROFURAN-2-YL)에탄올
2아세틸퓨란 공급 업체
글로벌( 583)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12470 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 6011 | 58 |
| Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 |
lisa@kingfinertech.com | China | 3003 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 18374 | 58 |
| Shandong Deshang Chemical Co., Ltd. | +86-13153039501 +86-13153039501 |
info@deshangchemical.com | China | 59 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15954 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21687 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9340 | 55 |
| Jiangsu Qingquan Chemical Co., Ltd. | +86-571-86589381,86589382,86589383 |
sales1@qqpharm.com | CHINA | 154 | 55 |