4,6-디아세틸레조르시놀
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4,6-디아세틸레조르시놀 속성
- 녹는점
- 178-180 °C(lit.)
- 끓는 점
- 399.9±27.0 °C(Predicted)
- 밀도
- 1.300±0.06 g/cm3(Predicted)
- 저장 조건
- Inert atmosphere,Room Temperature
- 산도 계수 (pKa)
- 7.87±0.23(Predicted)
- 물리적 상태
- 결정성 분말
- 색상
- 흰색에서 황백색까지
- 최대 파장(λmax)
- 370nm(DMF)(lit.)
- CAS 데이터베이스
- 2161-85-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 20/21/22-36/37/38 | ||
안전지침서 | 26-36 | ||
WGK 독일 | 3 | ||
HS 번호 | 29145090 |
4,6-디아세틸레조르시놀 C화학적 특성, 용도, 생산
화학적 성질
Off-white powder용도
1,1′-(4,6-Dihydroxy-1,3-phenylene)bisethanone (4,6-diacetylresorcinol, DAR) may be used in the synthesis of the following:- Schiff base ligands
- hexadentate chalcogenated bisimine ligands
- 1,5-benzodiazepines
- ketimine of chitosan
- mannich bases
- hydrazone ligands
- thiosemicarbazone, semicarbazone and thiocarbohydrazone ligands
- binuclear cobalt(II) and copper(II) complexes
- europium (III) complexes
제조 방법
Preparation by Friedel–Crafts acylation of resorcinol,? with acetic anhydride,
– in the presence of zinc chloride
at 142–150° for 15 min (96%) or at 150–160° for 20 min (68%)
; – in the presence of ferric chloride
. – in the presence of concentrated sulfuric acid at 130° for 15 min (15%)
; – in the presence of 70% perchloric acid at 125–135° for 15–20 min (42%)
. ? with acetyl chloride,
– in the presence of zinc chloride, at 120°
; – in the presence of ferric chloride, at 150° for 15 min (60%) or at reflux for 30 min
; – in the presence of concentrated sulfuric acid (18%)
. ? by a typical Friedel–Crafts reaction (24%).
일반 설명
1,1′-(4,6-Dihydroxy-1,3-phenylene)bisethanone (4,6-diacetylresorcinol, DAR) is a bifunctional carbonyl compound. Its synthesis by acetylating resorcinol in the presence of zinc chloride has been reported. The crystal structure of DAR has been studied.4,6-디아세틸레조르시놀 준비 용품 및 원자재
원자재
준비 용품
4,6-디아세틸레조르시놀 공급 업체
글로벌( 88)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 13349 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
sgtlifesciences pvt ltd | +8617013299288 |
dj@sgtlifesciences.com | China | 12382 | 58 |
GLR Innovations | +91 9891111994 |
info@glrgroup.in | India | 4542 | 58 |
Coresyn Pharmatech Co., Ltd. | +86-571-86626709 +86-18157142896 |
cbc@coresyn.com | China | 9991 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +8619930503259 |
cherry@crovellbio.com | China | 18421 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131980 | 58 |
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. | +86-21-54098501 |
sales@sinch.com.cn | China | 11605 | 64 |
4,6-디아세틸레조르시놀 관련 검색:
Rifabutin
1-(3-ACETYL-2,4,6-TRIHYDROXYPHENYL)ETHAN-1-ONE
Rifalazil
Ambicromil
Rifamycin O
Heliomycin
schumanniofoside
4,6-DIBENZOYLRESORCINOL
1-(5-ACETYL-2,4-DIHYDROXY-3-PROPYLPHENYL)ETHAN-1-ONE
4,6-DIACETYLRESORCINOL
awamycin
1,3-DIACETYL-4,6-DIMETHOXYBENZENE
kanglemycin A
tolypomycin Y
2,4-Diacetylresorcinol,2,6-Diacetylresorcinol
2,4,6-TRIBENZOYLRESORCINOL
1-(5-ACETYL-3-BUTYL-2,4-DIHYDROXYPHENYL)ETHAN-1-ONE
1-(5-Acetyl-2,4-dihydroxyphenyl)-3-(4-methoxyphenyl)-2-propen-1-one