Myristyl bromide
MYRISTYL BROMIDE · BROMOTETRADECANE · NSC 83468 · 1-Bromtetradecan · Tetradecylbromid · TETRADECYL BROMIDE · 1-BROMOTETRADECANE · 1-bromo-tetradecan
식별자 및 물리적 특성
| CAS No. | 112-71-0 |
|---|---|
| 분자식 | C14H29Br |
| 평균 분자량 | 277.28 g/mol |
| 단동위원소 질량 | 276.14526303 g/mol |
| SMILES | CCCCCCCCCCCCCCBr |
| InChIKey | KOFZTCSTGIWCQG-UHFFFAOYSA-N |
| PubChem CID | 8208 |
| ChEMBL | CHEMBL3184338 |
| EC No. | 203-999-3 |
| DTXSID | DTXSID3038725 |
화학 및 물리적 성질
| XLogP | 8.1 |
|---|---|
| 극성 표면적 | 0 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 0 |
| 회전 가능 결합 수 | 12 |
| 무거운 원자 수 | 15 |
| 형식 전하 | 0 |
| 복잡도 | 102 |
| 물질 분류 | Other Classes -> Halogenated Aliphatics, Saturated |
| SpringerMaterials Properties | Boiling point |
| Physical Description | Clear yellow liquid[Acros Organics MSDS] |
| 녹는점 | 5-6 °C(lit.) |
| 끓는 점 | 175-178 °C20 mm Hg(lit.) |
| 밀도 | 0.932 g/mL at 25 °C(lit.) |
| 굴절률 | n20/D 1.460(lit.) |
| 인화점 | >230 °F |
| 저장 조건 | Store below +30°C. |
| 용해도 | 클로로포름에 용해됨 |
| 물리적 상태 | 액체 |
| 색상 | 맑은 노란색 |
| 용해도 | 불용성 |
| BRN | 1742640 |
| 유전율 | 3.8399999999999999 |
| 안정성 | 안정적인. 강염기, 강산화제와 호환되지 않습니다. |
| InChI | 1S/C14H29Br/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15/h2-14H2,1H3 |
| InChIKey | KOFZTCSTGIWCQG-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCCCBr |
| NIST | Tetradecane, 1-bromo-(112-71-0) |
| EPA | Tetradecane, 1-bromo- (112-71-0) |
화학적 성질
colorless or pale yellow liquid. soluble in acetone, benzene and chloroform. intermediates for organic synthesis.
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 4.3% (2 of 47) of reports.WarningH315 (95.7%): 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 47 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: Tetradecane, 1-bromo-Status: Active Update: 16-12-2016 https://echa.europa.eu/registration-dossier/-/registered-dossier/18555Tetradecane, 1-bromo-: Does not have an individual approval but may be used under an appropriate group standard |
| 유해성 요약 | May cause irritation[Acros Organics MSDS] See Lauryl bromide. |
| Hazard Classes and Categories | Skin Irrit. 2 (95.7%) |
| 수질 위해 등급(WGK) | 3 |
| TSCA 등재 상태 | TSCA listed |
| 관세 코드 | 29033036 |
| 위험 문구(R) | 36/37/38-22 |
| 위험 표시 | Xi |
| 안전 문구(S) | 26-36-24/25 |
| 기존화학 물질 | 2015-3-6612 |
| 저장 분류 | 10 - Combustible liquids |
용도
용도
1-Bromotetradecane was used in the synthesis of tetradecylferrocene, cationic and zwitterionic gemini surfactants, and 9-tetradecylcarbazole. Also used for synthesis of metallomesogenic polymers based on bis[η1(N)-3,4-dialkyloxybenzylidene-4-dodecyloxyaniline]dichloropalladium(II) with octyl, decyl, dodecyl, tetradecyl and hexadecyl alkyl groups.
제조 및 합성 방법
제조 방법
1-Bromotetradecane is synthesized from 1-tetradecanol by bromination. The 1-tetradecanol was added to the reaction pot, and the sulfuric acid was added dropwise with stirring, and the stirring was continued for half an hour after the addition. Then add hydrobromic acid, heat to 99-101°C, and react for 8h. Cool to 30°C, stop stirring, stand for 12 hours, and separate the upper layer of oil, and adjust the pH to 8 with 10% sodium carbonate solution. The water layer was separated, the oily substance was washed twice with an equal volume of 50% ethanol, the washed oily substance was added with sodium carbonate, stirred intermittently, and dried for 24h. Filtration to obtain 1-bromotetradecane.