트리메틸아세토니트릴
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트리메틸아세토니트릴 속성
- 녹는점
- 15-16 °C (lit.)
- 끓는 점
- 105-106 °C (lit.)
- 밀도
- 0.752 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.377(lit.)
- 인화점
- 40 °F
- 저장 조건
- Sealed in dry,Room Temperature
- 물리적 상태
- 액체
- 색상
- 무색의
- 수용성
- 에탄올, 아세톤, 톨루엔과 혼합 가능. 물과 약간 섞임.
- BRN
- 1361449
- 노출 한도
- NIOSH: IDLH 25 mg/m3
- Dielectric constant
- 20.09
- InChI
- InChI=1S/C5H9N/c1-5(2,3)4-6/h1-3H3
- InChIKey
- JAMNHZBIQDNHMM-UHFFFAOYSA-N
- SMILES
- C(#N)C(C)(C)C
- CAS 데이터베이스
- 630-18-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | F,T,Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 11-23/24/25-36 | ||
안전지침서 | 16-36/37/39-45-26-7/9 | ||
유엔번호(UN No.) | UN 1993 3/PG 2 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 19 | ||
위험 참고 사항 | Irritant | ||
TSCA | Yes | ||
위험 등급 | 3 | ||
포장분류 | II | ||
HS 번호 | 29269090 |
트리메틸아세토니트릴 C화학적 특성, 용도, 생산
개요
Trimethylacetonitrile is a colorless and transparent liquid with high polarity and solubility. Its dielectric constant varies with temperature and frequency. At room temperature, the dielectric constant of trimethylacetonitrile is approximately 37.5, which gradually decreases at high temperatures. The high dielectric constant of trimethylacetonitrile makes it widely used in the field of electrochemistry. For example, in electrochemical reactions, trimethylacetonitrile can be used as a solvent and electrolyte to improve the efficiency and rate of the reaction. At the same time, trimethylacetonitrile can also be used as a dielectric for capacitors, to store charge and energy.화학적 성질
CLEAR COLOURLESS LIQUID용도
Trimethylacetonitrile used as a solvent and as a labile ligand in coordination chemistry. It is also used as an intermediate in organic synthesis. It is used in the presence of titanium(II) chloride and zinc to undergoes reductive coupling reaction of aromatic and aliphatic ketones including acyclic aliphatic ketones to give the corresponding pinacols.주요 응용
Trimethylacetonitrile can be used:As an intermediate compound, it is a product of benzopyrimidine in the preparation of 6-substituted phenanthridines[1].
As a laboratory research material for the thermodynamic correlation index determination of chemistry, spectroscopic determination and reduction reaction studies with Grignard reagents[2-4].
Purification Methods
Purify it by a two-stage vacuum distillation and de-gas by the freeze-pump-thaw technique. Store it under vacuum at 0o. TOXIC, use an efficient fume hood. [Beilstein 2 IV 875.]트리메틸아세토니트릴 준비 용품 및 원자재
원자재
암모니아수
에틸알코올
아세톤
피발로일 클로라이드
수산화나트륨
염산 히드록실아민
오산화 인
1-bromo-2-(2-bromoethyl)-4,5-dimethoxy-benzene
tert-butyl radical
N-TERT-부틸아세트아마이드
N-(2,2-dimethylpropyl)-2,2-dimethyl-1-Propanamine
피발알데히드옥심
네오펜틸아민
네오펜탄
Glutaronitrile
준비 용품
트리메틸아세토니트릴 공급 업체
글로벌( 212)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Handan Huajun chemicals Co.,Ltd | +86-0310-8166573 +8618630058311 |
sales@huajunchem.com | China | 29 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
Synbest Biotech(Hangzhou) Co., Ltd | 86-571-88737065 |
sales@synbestech.com | CHINA | 171 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49392 | 58 |
Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 |
contact@fuxinpharm.com | China | 10297 | 58 |
SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
트리메틸아세토니트릴 관련 검색:
테트라메틸 숙시노니트릴 베라파밀 하이드로클로라이드 트리메틸아세토니트릴 프로피오니트릴
Pivaldehyde
Pivalic acid
1-(4-Methylphenyl)-1-cyclopropanecarbonitrile
ETHYL 1-CYANOCYCLOPROPANECARBOXYLATE
DIPHENOXYLATE HYDROCHLORIDE
4-CYANO-4-PHENYLCYCLOHEXANONE
1-(4-CHLOROPHENYL)-1-CYCLOPROPANECARBONITRILE
1-Phenylcyclobutanecarbonitrile
ETHYL 2-CYANO-2-ETHYL BUTYRATE
4-CYANO-4-(4-FLUOROPHENYL)CYCLOHEXANONE
1-Phenyl-1-cyclohexanecarbonitrile
2,2-Diphenylpropionitrile
4-CYANO-4-PHENYLPIPERIDINE HYDROCHLORIDE
1-Phenyl-1-cyclopentanecarbonitrile