브롬화테트라에틸암모늄
Tetraethylammonium Bromide
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기본 정보
- CAS
71-91-0- 표준 SMILES
CC[N+](CC)(CC)CC.[Br-]- InChIKey
HWCKGOZZJDHMNC-UHFFFAOYSA-M- 분자식
- C8H20N.Br
- 평균 분자량
- 210.16 g/mol
- 단동위원소 질량
- 209.07791174
개요
See also: Tetraethylammonium (has active moiety).
이름 및 식별자
- 우선 이름
- Tetraethylammonium Bromide
- IUPAC
- tetraethylazanium bromide
- 현지명
- 브롬화테트라에틸암모늄
- 영어명
- Tetraethylammonium bromide
- 분자식
- C8H20BrN
- 분자량
- 210.16
이름 및 동의어
TETRAETHYLAMMONIUM BROMIDE71-91-0TEABSympatektomanEtambroEthylonBromethylTetraniumBeparonEtamonEtylonTeamon
이름 더 보기
브롬화테트라에틸암모늄테트라에틸암모늄브롬화물테트라에틸암모늄브로마이드테트라에틸암모늄브롬화물테트릴암모늄브로마이드tetraethylazanium bromideTetra ethyl ammonium bromide SolidEthanaminium, N,N,N-triethyl-, bromide (1:1)tmd10
Tetrylammonium bromideTEA bromideTetraethyl ammonium bromideEthanaminium, N,N,N-triethyl-, bromideBromuro de tetrilamonioBromure de tetrylammoniumTMD 10Bromure de tetraethylammonium
데이터베이스 식별자
- CAS
71-91-0- PubChem CID
- 6285
- DTXSID
DTXSID9044457- ChEMBL
CHEMBL324254- UNII
- 0435621Z3N
- EC Number
- 200-769-4
물성
구조 계산 물성보충 중
- 극성 표면적
- 0 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 1
- 회전 가능 결합 수
- 4
- 무거운 원자 수
- 10
- 형식 전하
- 0
- 복잡도
- 47.5
실험 및 물리화학적 성질
Chemical ClassesNitrogen Compounds -> Quaternary Amines
Density1.39 @ 20°C
Vapor Pressure0.00000079 [mmHg]
Physical Description
Liquid
Deliquescent solid; [Merck Index] Colorless crystalline solid; Highly hygroscopic; [Sigma-Aldrich MSDS]
물리화학적 성질
- 녹는점
- 285 °C · 285 °C (dec.)(lit.)
- 끓는 점
- 310 °C/979.1 · >310 °C/979.1 hPa
- 밀도
- 1 · 1,397 g/cm3
- 증기 밀도
- 5.3 · 5.3 (vs air)
- 증기압
- 1 hPa · <1 hPa
- 굴절률
- 1 · 1,442-1,444
- 저장 조건
- 30 °C · Store below +30°C.
- 용해도
- 0.1 g/mL · 아세토니트릴: 0.1 g/mL 따뜻하고 투명하며 무색
- 물리적 상태
- 액체
- 색상
- 흰색에서 크림색으로
- 냄새
- 냄새 없는
- 수소이온지수(pH)
- 6.5 · 6.5 (100g/l, H2O, 20℃)
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
This chemical does not meet GHS hazard criteria for 1.6% (5 of 317) of reports.
Warning
H302 (18.3%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 317 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Warning
유해성 정보
Regulatory Information
Chemical: Ethanaminium, N,N,N-triethyl-, bromide
Ethanaminium, N,N,N-triethyl-, bromide (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethanaminium, N,N,N-triethyl-, bromide (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 23-04-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/19226
Tetraethylammonium bromide: HSNO Approval: HSR006306 Approved with controls
Other Safety InformationIMAP assessments - Tetraethylammonium salts: Human health tier II assessment
Hazards Summary
Causes mydriasis, tremor, and changes in motor activity in acute intraperitoneal studies of mice; Causes ganglion blockage and lowered blood pressure in acute intravenous studies of cats; [RTECS] A skin and strong eye irritant; Targets the heart and CNS; [Sigma-Aldrich MSDS]
Hazard Classes and Categories
Acute Tox. 4 (18.3%)
Eye irritation - category 2B
안전 및 보호
화학 및 산업
약리 정보
MeSH Pharmacological ClassificationA class of drugs that act by inhibition of potassium efflux through cell membranes. Blockade of potassium channels prolongs the duration of ACTION POTENTIALS. They are used as ANTI-ARRHYTHMIA AGENTS and VASODILATOR AGENTS.
용도 및 제조
UsesA ganglion blocking agent; [Merck Index]
U.S. Production2023: 1,000,000 - <5,000,000 lb
Industry UsesIntermediate
General Manufacturing Information
All Other Basic Organic Chemical Manufacturing
Ethanaminium, N,N,N-triethyl-, bromide (1:1): ACTIVE
응용 분야
용도Tetraethylammonium Bromide, can be used as a source of tetraethylammonium ions for various pharmaceutical studies. It has also the ability to block K+ channels in various tissues.
일반 설명The use of ion-pairing reagents as mobile phase additives allows the separation of ionic and highly polar substances on reversed phase HPLC columns. The purity of mobile phase additives is of utmost importance to their successful application. Sigma-Aldrich offers an outstanding range of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) determination. All mobile phase additives are subject to rigorous testing with special emphasis on the requirements of modern reversed phase HPLC:
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