3,5-디니트로벤조니트릴
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3,5-디니트로벤조니트릴 속성
- 녹는점
- 126-130 °C(lit.)
- 끓는 점
- 329.31°C (rough estimate)
- 밀도
- 1.6504 (rough estimate)
- 굴절률
- 1.5500 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 수용성
- 물에 불용성
- 물리적 상태
- powder to crystal
- 색상
- White to Yellow to Green
- CAS 데이터베이스
- 4110-35-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 20/21/22-36/37/38-36/38 | ||
안전지침서 | 26-36 | ||
유엔번호(UN No.) | 3276 | ||
WGK 독일 | 3 | ||
RTECS 번호 | DI4365000 | ||
위험 등급 | 6.1 | ||
포장분류 | III | ||
HS 번호 | 29269090 |
3,5-디니트로벤조니트릴 C화학적 특성, 용도, 생산
화학적 성질
yellow crystals or crystalline powder제조 방법
In a well-ventilated hood, diphosgene (2 mL) was added dropwise to a cold (0–5 C°), stirred solution of 3,5-dinitrobenzamide (2.1 g, 10 mmol) in trimethyl phosphate (6.3 mL). The reaction mixture was then slowly heated to 60 C° for 5 min to ensure completion of the reaction and also to distil off any generated phosgene. After cooling in an ice/water bath, the reaction mixture was vigorously stirred and iced water (10 mL) was added to destroy any traces of phosgene or chloroformate. The precipitated solid product was collected by filtration, washed with water to eliminate traces of HCl and trimethyl phosphate, and air-dried; yield: 1.88 g (96%), mp 127–129 C°. Recrystallization from diisopropyl ether gave an analytically pure product, mp 130–131 C°.The same authors also reported that alkyl, benzylic, aryl, and heteroaryl aldoximes bearing various functionalities could be readily converted to the corresponding nitriles using diphosgene in good yields of 82–96%.
Synthesis Reference(s)
Tetrahedron Letters, 27, p. 2203, 1986 DOI: 10.1016/S0040-4039(00)84487-13,5-디니트로벤조니트릴 준비 용품 및 원자재
원자재
준비 용품
3,5-디니트로벤조니트릴 공급 업체
글로벌( 120)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Asia Chem I and E (Jiangsu) Co Ltd | +8615105181882 |
mera.z@nitrobenzenechemical.com | China | 129 | 58 |
Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 |
sales@ansciepchem.com | CHINA | 4242 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 |
contact@fuxinpharm.com | China | 10297 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 |
ada@ipurechemical.com | CHINA | 3465 | 58 |
WinWin Chemical CO., Limited | +86-0577-64498589 +8615325081899 |
sales@win-winchemical.com | China | 13854 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
CD Chemical Group Limited | +8615986615575 |
info@codchem.com | China | 20356 | 58 |
Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 |
CB@aromsyn.com | China | 19185 | 58 |
3,5-디니트로벤조니트릴 관련 검색:
벤조니트릴 3,5-디나이트로벤조 산 2-히드록시벤조니트릴 1,3-디니트로나프탈렌 M-디니트로벤젠 3,5-디니트로벤조니트릴
Methyl 3,5-dinitrobenzoate
3,5-Dinitro-4-methylbenzoic acid
3,5-Dibromo-4-hydroxybenzaldehyde
3,5-Dinitrobenzamide
3,5-Dinitro-2-methylbenzoic acid
4-Nitrobenzonitrile
3-Nitrobenzonitrile
p-Tolunitrile
2,5-DINITROPHENOL
4-CHLORO-3,5-DINITROBENZONITRILE
2-CYANO-4,6-DINITRO-1-METHYLBENZENE
2-amino-3,5-dinitrobenzonitrile