4-클로로벤질
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4-클로로벤질 속성
- 녹는점
- 66-67°C
- 끓는 점
- 163-165 °C(Press: 0.98 Torr)
- 밀도
- 1.272±0.06 g/cm3(Predicted)
- InChI
- InChI=1S/C14H9ClO2/c15-12-8-6-11(7-9-12)14(17)13(16)10-4-2-1-3-5-10/h1-9H
- InChIKey
- QDCKVAZDINMMHO-UHFFFAOYSA-N
- SMILES
- C(C1=CC=C(Cl)C=C1)(=O)C(C1=CC=CC=C1)=O
- CAS 데이터베이스
- 22711-23-5(CAS DataBase Reference)
안전
HS 번호 | 2914199090 |
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4-클로로벤질 C화학적 특성, 용도, 생산
Synthesis
A benzene solution containing 51.2 g 4-chlorophenylacetic acid and 39.3 g thionyl chloride is refluxed for 6 hours and the solvent removed. The crude reaction product is added dropwise to a slurry of 40 g aluminum chloride in 200 ml benzene maintaining the temperature below 50° C. After addition the reaction is refluxed for 1.5 hours. After cooling, the mixture is poured into ice and the resulting white solid is separated yielding 61.3 g of crude product. The product is taken up in methylene chloride and washed with 5% sodium hydroxide solution followed by water, dried over sodium sulfate and stripped yielding 49.3 g (71%) of >95% pure 4'-chlorodeoxybenzoin. 15 g of 4-chlorodeoxybenzoin is dissolved in 105 ml pyridine. An aqueous solution containing 15 g potassium permanganate is added and the reaction stirred for 6 hours at room temperature using dry ice to buffer the pH near 7. The mixture is extracted with methylene chloride, the extract washed with water, dried over Na2SO4 and stripped. The residue is recrystallized from ethanol yielding 6.1 g of white plate-like crystals which is identified as starting material. Concentration of the mother liquor yields 4 g of 4-chlorobenzil.4-클로로벤질 준비 용품 및 원자재
원자재
준비 용품
4-클로로벤질 공급 업체
글로벌( 47)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49392 | 58 |
Kindchem(Nanjing)Co.,Ltd | +86-025-025-85281586 +8618651653755 |
sales@kindchem.cn | China | 1227 | 58 |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 |
laboratory@coreychem.com | China | 30250 | 58 |
Aceschem Inc. | +1-817863-6948 +1-(817)863-6948 |
sales@aceschem.com | United States | 19639 | 58 |
Changzhou AniKare Pharmatech Co., Ltd. | +86-0519-8359-8696 +8618018249389 |
sales@anikare.com | China | 9259 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
DSHare Pharmaceutical Science Technology Co.Ltd. | +8613962878782 |
wei.zhu@dshare.com.cn | China | 42 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131980 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169085 |
market03@meryer.com | China | 40240 | 62 |
4-클로로벤질 관련 검색:
벤질 P-클로로아세트페논
1-(p-chlorobenzil)-2-pirrolidil-metil-benzimidazolocloridat
4'-Chloropropiophenone
1-Phenyl-1,2-propanedione
4-Chlorophenylacetone
2-Phenylacetophenone
1-(4-Chlorophenyl)-1,2-propandione
4-Chlorobenzil
2-(4-CHLOROPHENYL)-1-PHENYLETHANONE
(4-CHLORO-PHENYL)-OXO-ACETALDEHYDE
1-(4-CHLOROPHENYL)-2-(4-METHYLPHENYL)ETHANE-1,2-DIONE
4,4'-Dichlorobenzil
4'-Chloro-2-phenylacetophenone
(4-CHLORO-PHENYL)-ACETALDEHYDE