N-BENZYLPHTHALIMIDE
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N-BENZYLPHTHALIMIDE 속성
- 녹는점
- 114-116 °C(lit.)
- 끓는 점
- 379.79°C (rough estimate)
- 밀도
- 1.3430
- 굴절률
- 1.5500 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- -2.12±0.20(Predicted)
- 색상
- 흰색에서 밝은 노란색
- CAS 데이터베이스
- 2142-01-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/21/22-36/37/38-22 | ||
| 안전지침서 | 26-36 | ||
| WGK 독일 | 3 | ||
| HS 번호 | 29251900 |
| 그림문자(GHS): |
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| 신호 어: | Warning | ||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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N-BENZYLPHTHALIMIDE C화학적 특성, 용도, 생산
화학적 성질
white crystalline powder용도
N-Benzylphthalimide may be used in the following syntheses:- 2-benzyl-1,1,3,3-tetraphenylisoindoline
- tailor-made highly fluorous porphyrin derivatives
- N-benzylisoindole
제조 방법
In a flask equipped with a reflux condenser, a mixture of 300 gm (2.04 mole) of phthalimide, 140 gm (1.09 mole) of potassium carbonate, and 300 gm (2.37 mole) of benzyl chloride is refluxed for 3 hr. The excess benzyl chloride is removed by steam distillation and the benzyl phthalimide which crystallizes out is filtered by suction. The product is washed with water, with 400 ml of 60% ethanol, and then dried to afford 360-375 gm (74-77%), m.p. 116°C (recrystallized from acetic acid).
일반 설명
N-Benzylphthalimide (NBPT), also known as 2-benzylisoindoline-1,3-dione, is an N-substituted phthalimide. It has been prepared by reacting phthalic anhydride with benzyl amine in glacial acetic acid. Vibrational spectra of NBPT has been recorded and assigned. NBPT is a roof-shaped molecule with a planar cyclic imide and a phenyl ring connected by a methylene group. Crystal structure of N-benzylphthalimide has parallel layers of phthalimides stack along the a axis.N-BENZYLPHTHALIMIDE 준비 용품 및 원자재
원자재
준비 용품
N-BENZYLPHTHALIMIDE 공급 업체
글로벌( 139)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 |
joe@yuhengpharm.com | CHINA | 21149 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 |
peter68@ptchemgroup.com | China | 35453 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49999 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 |
product@acmec-e.com | China | 33349 | 58 |
| Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
| Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131981 | 58 |
N-BENZYLPHTHALIMIDE 관련 검색:
BENZALDEHYDE TOSYLHYDRAZONE
N-benzyl-2,3-difluorobenzamide
3-broMo-2-Methoxy-5-(trifluoroMethyl)pyridine
4-Morpholinamine, N-(phenylmethylene)-
N-benzyl-4-hydroxybenzamide
N-BIS-BOC-4-BROMO-2-CHLOROANILINE
4-N-PHTHALOYLGLYAMINOMETHYL ANILINE
N-BENZYLPHTHALIMIDE
2-BROMO-4-FLUOROBENZYLPHTHALIMIDE
2-BENZYL-5-BROMOISOINDOLINE-1,3-DIONE
N-(4-CHLORO-2-FLUOROBENZYL)PHTHALIMIDE
N-(5-BROMO-2-FLUOROBENZYL)PHTHALIMIDE
TIMTEC-BB SBB006364
N-(2-CHLORO-4-FLUOROBENZYL)PHTHALIMIDE
3-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YLMETHYL)-BENZOIC ACID
4-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YLMETHYL)-BENZOIC ACID
4-BROMO-2-FLUOROBENZYLPHTHALIMIDE
AKOS AU36-M180