N,N-다이아이소프로필에틸아민

N,N-다이아이소프로필에틸아민
N,N-다이아이소프로필에틸아민 구조식 이미지
카스 번호:
7087-68-5
한글명:
N,N-다이아이소프로필에틸아민
동의어(한글):
N,N-다이아이소프로필에틸아민;N,N-디이소프로필에틸아민;N-에틸-N-(1-메틸에틸)-2-프로판아민;N,N-다이아이소프로필에틸아민(N,N-DIISOPROPYLETHYLAMINE)
상품명:
N,N-Diisopropylethylamine
동의어(영문):
DIPEA;DIEA;DIISOPROPYLETHYLAMINE;N-Ethyl-N,N-diisopropylamine;N-Ethyl-N-isopropylpropan-2-aMine;ETHYLDIISOPROPYLAMINE;N-ETHYLDIISOPROPYLAMINE;HUNIGS BASE;DIEA EthyldiisopropylaMine;N,N-DIISOPROPYLETHYLAMINE (DIPEA)
CBNumber:
CB4854144
분자식:
C8H19N
포뮬러 무게:
129.24
MOL 파일:
7087-68-5.mol
MSDS 파일:
SDS

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
n20/D 1.457
인화점
6 °C
저장 조건
Store below +30°C.
용해도
물과 섞임
산도 계수 (pKa)
10.98±0.28(Predicted)
물리적 상태
액체
Specific Gravity
0.755 (20/4℃)
색상
APHA: <20
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)
NIST
(i-C3H7)2(C2H5)N(7087-68-5)
EPA
2-Propanamine, N-ethyl-N-(1-methylethyl)- (7087-68-5)
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
그림문자(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
신호 어: Danger
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H225 고인화성 액체 및 증기 인화성 액체 구분 2 위험 GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H302 삼키면 유해함 급성 독성 물질 - 경구 구분 4 경고 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H318 눈에 심한 손상을 일으킴 심한 눈 손상 또는 자극성 물질 구분 1 위험 GHS hazard pictograms P280, P305+P351+P338, P310
H331 흡입하면 유독함 급성 독성 물질 흡입 구분 3 위험 GHS hazard pictograms P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H335 호흡 자극성을 일으킬 수 있음 특정 표적장기 독성 - 1회 노출;호흡기계 자극 구분 3 경고 GHS hazard pictograms
H411 장기적 영향에 의해 수생생물에 유독함 수생 환경유해성 물질 - 만성 구분 2
예방조치문구:
P210 열·스파크·화염·고열로부터 멀리하시오 - 금연 하시오.
P273 환경으로 배출하지 마시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P301+P312 삼켜서 불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
NFPA 704
3
3 0

N,N-다이아이소프로필에틸아민 MSDS


Huenig's base

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-aminomethyl)azetidine 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-ETHYNYLANILINE 4-((1-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YL)METHYL)BENZOIC ACID 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-METHYL-1,2,4-OXADIAZOL-3-YL)BENZALDEHYDE 4-(3-BROMOPHENYL)MORPHOLINE 2-((1-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YL)METHYL)BENZOIC ACID 5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one 5-Amino-4,6-dichloropyrimidine BAPTA 1-Boc-3-(Aminomethyl)azetidine 4,6-Dichloro-5-nitropyrimidine 2-(PIPERAZIN-1-YL)-ACETIC ACID N-(2-PHENYLETHYL)-AMIDE 3-Bromo-2-methoxy-propene METHYL 5-NITRO-2-FUROATE 3-[(4-METHYLPIPERAZIN-1-YL)METHYL]BENZALDEHYDE BAPTA, TETRASODIUM SALT 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-DIMETHYL-PROPIONAMIDE (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-HYDROXYMETHYL-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

N,N-다이아이소프로필에틸아민 공급 업체

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