N,N-다이아이소프로필에틸아민
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N,N-다이아이소프로필에틸아민 속성
- 녹는점
- <-50 °C (lit.)
- 끓는 점
- 127 °C (lit.)
- 밀도
- 0.742 g/mL at 25 °C (lit.)
- 증기압
- 31 mmHg ( 37.7 °C)
- 굴절률
- n
20/D 1.457
- 인화점
- 6 °C
- 저장 조건
- Store below +30°C.
- 용해도
- 물과 섞임
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- 10.98±0.28(Predicted)
- 색상
- APHA: <20
- Specific Gravity
- 0.755 (20/4℃)
- 수소이온지수(pH)
- 12.3 (H2O, 20℃)(as an emulsion)
- 폭발한계
- 0.7-6.3%(V)
- 수용성
- 혼용 가능
- BRN
- 605301
- 안정성
- 휘발성 물질
- InChIKey
- JGFZNNIVVJXRND-UHFFFAOYSA-N
- LogP
- -1.8 at 22.5℃
- CAS 데이터베이스
- 7087-68-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | C,F,T | ||
---|---|---|---|
위험 카페고리 넘버 | 11-22-34-52/53-20/21/22-10-41-37/38-20/22-36/37/38-61 | ||
안전지침서 | 26-36/37/39-45-61-16-27-60-23-9-53 | ||
유엔번호(UN No.) | UN 2734 8/PG 2 | ||
WGK 독일 | 2 | ||
F 고인화성물질 | 9-34 | ||
자연 발화 온도 | 240 °C | ||
위험 참고 사항 | Highly Flammable/Corrosive/Harmful | ||
TSCA | Yes | ||
위험 등급 | 3 | ||
포장분류 | II | ||
HS 번호 | 29211980 | ||
독성 | LD50 orally in Rabbit: > 200 - 500 mg/kg | ||
기존화학 물질 | KE-10950 |
N,N-다이아이소프로필에틸아민 C화학적 특성, 용도, 생산
화학적 성질
Diisopropylethylamine (DIPEA) is a clear, colorless to light yellow liquid, insoluble in water and easily soluble in acetone and other organic solvents.용도
N,N-Diisopropylethylamine is used as a base in organic reactions. Used in the preparation of (-)Gambierol a marine polycyclic ether toxin. It is also used in the synthesis of potent inhibitors of human brain memapsin, a key effector in the progression of Alzheimer’s disease.주요 응용
N,N-Diisopropylethylamine is an important pesticide and pharmaceutical intermediate, which can be used to synthesize anesthetics and herbicides, and can also be used as a sterically hindered amine to participate in various catalytic reactions.제조 방법
N,N-Diisopropylethylamine is used as a non-nucleophilic base in organic synthesis. It is prepared by the alkylation of diisopropylamine with diethyl sulphate. DIPEA can then be purified through distillation from potassium hydroxide if necessary.일반 설명
N-Ethyldiisopropylamine (EDIA) reacts with monoactivated Michael acceptors to afford symmetrical sulfones.Purification Methods
Distil the amine from ninhydrin, then from KOH [Dryland & Sheppard, J Chem Soc, Faraday Trans 1 125 1986]. It is a strong base and should be stored in the absence of carbon dioxide. [Hünig & Kiessel Chem Ber 91 380, 387 1958, Wotiz et al. J Org Chem 24 1202 1959, Beilstein 4 IV 551.]N,N-다이아이소프로필에틸아민 준비 용품 및 원자재
원자재
준비 용품
3-Azetidinecarboxylic acid
6-CHLORO-5-NITROPYRIMIDIN-4-AMINE
TERT-BUTYL N-(BENZYLOXY)CARBAMATE
METHYL 3-((PIPERIDIN-4-YL)METHYL)BENZOATE
3-(N-Boc-아미노메틸)아제티딘
2-AMINO-5-PHENYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER
4-AMINO-6-CHLOROPYRIMIDIN-5-YLAMINE
Faropenem sodium hemipentahydrate
5-AMINO-6-CHLORO-PYRIMIDIN-4-OL
4-에틸라닐린
4-((1-(tert-부톡시카르보닐)피페리딘-4-일)메틸)벤조산
2-Ethylpiperazine
1-Boc-3-Cyanoazetidine
METHYL 4-((PIPERIDIN-4-YL)METHYL)BENZOATE
PIPERAZINE-1,4-DICARBOXYLIC ACID TERT-BUTYL ESTER METHYL ESTER
3-(5-메틸-1,2,4-옥사디아졸-3-일)벤잘데하이드
4-(3-브로모페닐)모르폴린
2-((1-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YL)METHYL)BENZOIC ACID
5,6,7,8-테트라히드로피리도[4,3-d]피리미딘-4(3H)-온
5-Amino-4,6-dichloropyrimidine
밥타
1-Boc-3-(Aminomethyl)azetidine
4,6-Dichloro-5-nitropyrimidine
2-(피페라진-1-일)-아세트산N-(2-페닐에틸)-아미드
3-브로모-2-메톡시프로펜
메틸5-니트로-2-푸로에이트
3-[(4-메틸피페라진-1-YL)메틸]벤잘데히드
밥타,테트라나트륨염
4-CHLORO-6-HYDRAZINO-PYRIMIDIN-5-YLAMINE
3-((1-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YL)METHYL)BENZOIC ACID
4,5-Diaminopyrimidine
N-(4-FORMYL-PYRIDIN-3-YL)-2,2-디메틸프로피온아미드
(R)-4-Boc-Piperazine-3-carboxylic acid
METHYL 2-((PIPERIDIN-4-YL)METHYL)BENZOATE
N-Boc-5,6,7,8-tetrahydro-3-methoxy-[1,2,4]triazolo[4,3-A]pyrazine ,98%
1-Boc-Azetidine-3-yl-methanol
(11AR)-(+)-10,11,12,13-TETRAHYDRODIINDENO[7,1-DE:1',7'-FG][1,3,2]DIOXAPHOSPHOCIN-5-DIMETHYLAMINE
4-Methoxybenzyl isocyanate
2-(TRIFLUOROMETHYL)THIAZOLE-5-CARBALDEHYDE
3-하이드록시메틸-피페라진-1-카르복실산TERT-부틸에스테르
N,N-다이아이소프로필에틸아민 공급 업체
글로벌( 645)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2930 | 58 |
Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 |
dominicguo@gk-bio.com | CHINA | 9414 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24727 | 58 |
Changzhou Zechong Biopharma Co., Ltd. | +undefined18621330623 |
sales@zechongchem.com | China | 28 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8807 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12834 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5889 | 58 |
Anhui Ruihan Technology Co., Ltd | +8617756083858 |
daisy@anhuiruihan.com | China | 973 | 58 |
Hebei Kangcang new material Technology Co., LTD | +8615713292910 |
Nancy@kangcang.com.cn | China | 341 | 58 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29791 | 60 |
N,N-다이아이소프로필에틸아민 관련 검색:
다이아이소프로필아민 N-이소프로필아크릴아마이드 디이소프로필에틸렌디아민 이소프로필에테르 2-다이아이소프로필아미노에틸 클로라이드 하이드로클로라이드 N-메틸-2-피롤리디논 이소프로필아민 에틸아민 N,N-다이메틸폼아마이드 N,N-다이아이소프로필에틸아민
POLY(N-ISOPROPYL ACRYLAMIDE)
Lithium diisopropylamide
N-METHYL-N-BENZYLANILINE
N,N-Diethyl-m-toluidine
N,N-DIETHYL-P-TOLUIDINE
Diethylaminoethanol
Diisopropanol-p-toluidine
N,N-Diethylaniline