Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Tetraethylammonium Iodide
TEAI · Ethanaminium, N,N,N-triethyl-, iodide · tetamon · N2,2,2,2I · tetramonj · Tetramon-I · TEA iodide · tetamoniodide
식별자 및 물리적 특성
| CAS No. | 68-05-3 |
|---|---|
| 분자식 | C8H20N.I |
| 평균 분자량 | 257.16 g/mol |
| SMILES | CC[N+](CC)(CC)CC.[I-] |
| InChIKey | UQFSVBXCNGCBBW-UHFFFAOYSA-M |
| PubChem CID | 6225 |
| EC No. | 200-676-9 |
| DTXSID | DTXSID80883217 |
화학 및 물리적 성질
| 극성 표면적 | 0 |
|---|---|
| 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 |
| 물질 분류 | Nitrogen Compounds -> Quaternary Amines |
| 밀도 | 1.559 @ 4°C1.5590 |
| 증기압 | 0.00000025 [mmHg] |
| Physical Description | White hygroscopic crystals[Alfa Aesar MSDS] |
| 녹는점 | >300 °C (lit.) |
| 인화점 | 80℃ |
| 저장 조건 | Keep in dark place,Inert atmosphere,Room temperature |
| 용해도 | 메탄올: 0.1 g/mL 뜨겁고 투명하며 무색입니다. |
| 물리적 상태 | 고체 |
| 색상 | 백색 결정체 |
| 비중 | 1.559 |
| pH | pH(50g/l, 25℃) : 4.0～7.0 |
| 냄새 | 냄새 없는 |
| 용해도 | 물에 용해되며 거의 투명합니다. |
| BRN | 3562649 |
| InChI | 1S/C8H20N.HI/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H31H/q+1/p-1 |
| InChIKey | UQFSVBXCNGCBBW-UHFFFAOYSA-M |
| SMILES | [I-].CC[N+](CC)(CC)CC |
| NIST | Tetraethylammonium iodide(68-05-3) |
| EPA | Tetraethylammonium iodide (68-05-3) |
화학적 성질
WHITE TO CREAM CRYSTALLINE POWDER
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 3.5% (2 of 57) of reports.WarningH315 (96.5%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 57 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: Ethanaminium, N,N,N-triethyl-, iodideStatus: Active Update: 11-04-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/33367Ethanaminium, N,N,N-triethyl-, iodide: Does not have an individual approval but may be used under an appropriate group standard |
| 유해성 요약 | Intraperitoneal LD50 (mouse) = 35 mg/kg[RTECS] A potassium-selective ion channel blocker. [ChemIDplus] A skin and strong eye irritant[Alfa Aesar MSDS] See Iodine for the TLV of Iodides. |
| Hazard Classes and Categories | Skin Irrit. 2 (96.5%) |
| Threshold Limit Values (TLV) | 0.01 [ppm], inhalable fraction and vapor, (iodides) |
| Protective Action Criteria (PAC) | 0.11 [mg/m3]1.3 [mg/m3]7.6 [mg/m3] |
| 수질 위해 등급(WGK) | 3 |
| TSCA 등재 상태 | TSCA listed |
| RTECS 번호 | BS7365000 |
| 관세 코드 | 29239000 |
| 위험 문구(R) | 36/37/38 |
| 위험 표시 | Xi |
| 안전 문구(S) | 26-36-24/25 |
| F 고인화성물질 | 8-21 |
| 저장 분류 | 11 - Combustible Solids |
용도
용도
Tetraethylammonium iodide is a quaternary ammonium compound with the chemical formula C8H20N+I. It has been used as the source of tetraethylammonium ions in pharmacological and physiological studies, but is also used in organic chemical synthesis.Reagent for conversion of ,-enones in TFA to b-iodo ketones in high yield.