벤조일아세트산에틸에스테르
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벤조일아세트산에틸에스테르 속성
- 녹는점
- <0 °C
- 끓는 점
- 265-270 °C (lit.)
- 밀도
- 1.11 g/mL at 25 °C (lit.)
- 증기 밀도
- 6.6 (vs air)
- 증기압
- 1 hPa (108 °C)
- 굴절률
- n
20/D 1.52(lit.)
- 인화점
- 147 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 알코올: 혼합 가능
- 물리적 상태
- 가루
- 산도 계수 (pKa)
- 9.85±0.23(Predicted)
- 색상
- 갈색
- 냄새
- 100.00%에서. 프루티 체리 나프틸 산사나무속 커민 페놀릭 아몬드 매콤한 우디 마라스키노 체리
- ?? ??
- 과일 같은
- 수용성
- 불용성
- 감도
- Light Sensitive
- Merck
- 14,3767
- JECFA Number
- 834
- BRN
- 389944
- Dielectric constant
- 12.8(20℃)
- InChIKey
- GKKZMYDNDDMXSE-UHFFFAOYSA-N
- LogP
- 1.87
- CAS 데이터베이스
- 94-02-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
안전지침서 | 24/25 | ||
---|---|---|---|
WGK 독일 | 2 | ||
RTECS 번호 | AF4878000 | ||
자연 발화 온도 | 375 °C DIN 51794 | ||
TSCA | Yes | ||
위험 등급 | IRRITANT | ||
HS 번호 | 29183000 | ||
독성 | LD50 orally in Rabbit: > 5000 mg/kg |
벤조일아세트산에틸에스테르 C화학적 특성, 용도, 생산
화학적 성질
Ethyl benzoylacetate has a brandy-like odor and sweet, woody, cherry, phenolic-like flavor.용도
Ethyl benzoylacetate (Best) is used as intermediate for different organic synthesis. Product Data Sheet제조 방법
By condensation of ethyl benzoate with ethyl acetate (via Claisen condensation) using sodium ethoxide; another method also known.일반 설명
Ethyl benzoylacetate is an ester. It undergoes microbial reduction by bakers′ yeast (Saccharomyces cerevisiae), Beauveria sulfurescens or Geotrichum candidum to afford ethyl (S)-3-hydroxy-3-phenylpropionate. It undergoes Claisen condensation reaction with malononitrile to afford 2-cyano-5-phenyl-3,5-dioxopentanonitrile which on cyclization followed by coupling with diazonium salts yields azo derivatives.벤조일아세트산에틸에스테르 준비 용품 및 원자재
원자재
아세트초산에틸
Ethyl 3-oxobutanoate sodium salt
산화 나트륨
나트륨
아세토페논
벤젠
염화 암모늄
초산에틸
아세트산(빙초산)
메틸알콜
수산화나트륨
디에틸 카보네이트
염화벤조일
석유 에테르
벤조산에틸에스테르
2-BENZOYLACETOACETIC ACID ETHYL ESTER
준비 용품
NORDALBERGIN
ETHYL 2-HYDROXY-4-PHENYLPYRIMIDINE-5-CARBOXYLATE
ETHYL 2-CHLORO-4-PHENYLPYRIMIDINE-5-CARBOXYLATE
RUFLOXACIN
PHENOXYACETIC ACID
Ciprofloxacin hydrochloride
3-(4-OXO-6-PHENYL-1,4-DIHYDRO-PYRIMIDIN-2-YLSULFANYL)-PROPIONIC ACID
Ethyl 2-amino-4-phenyl-5-thiazolecarboxylate
ETHYL 4-PHENYL-1,2,3-THIADIAZOLE-5-CARBOXYLATE
2,4-DIPHENYL-1,3-THIAZOLE-5-CARBALDEHYDE
ETHYL 2-HYDRAZINYL-4-PHENYLPYRIMIDINE-5-CARBOXYLATE
2-CHLORO-4-PHENYLPYRIMIDINE-5-CARBONYL CHLORIDE
5-CHLORO-1,3-DIPHENYL-1H-PYRAZOLE-4-CARBALDEHYDE
2-HYDROXY-4-PHENYLPYRIMIDINE-5-CARBOXYLIC ACID
2'-Benzoylacetanilide
Benzeneacetic acid, α-(hydroxymethylene)-, ethyl ester, (αZ)-
2-Phenylquinolin-4-ol
벤조일아세트산에틸에스테르 공급 업체
글로벌( 441)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 16805 | 58 |
Shandong Juchuang Chemical Co., LTD | +undefined15030412209 |
admin@juchuangchem.com | China | 387 | 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 | 15932 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2931 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |