2,6-Di-tert-butylpyridine (HCID 68510)

개요

2,6-di-tert-butylpyridine is a member of pyridines.

이름 및 식별자

우선 이름: 2,6-Di-tert-butylpyridine
IUPAC: 2,6-ditert-butylpyridine
현지명: 디삼차부틸피리딘
영어명: 2,6-Di-tert-butylpyridine
분자식: C13H21N
분자량: 191.31

이름 및 동의어

2,6-Di-tert-butylpyridine585-48-8Pyridine, 2,6-bis(1,1-dimethylethyl)-OI9LF0H4MMEINECS 209-557-6NSC-1758052,6-Bis(1,1-dimethylethyl)pyridineDTXSID80207217NSC 1758052,6-DI-TERT-BUTYLPYRIDINE [MI]RefChem:445275DTXCID80129708

이름 더 보기

2,6-다이-tert-뷰틸피리딘디삼차부틸피리딘2,6-Bis(tert-butyl)pyridinePyridine, 2,6-di-tert-butyl-2,6-Di-tert-butylpyridine>2,6-DI-TERT-BUTYLPYRIDINE 97%2,6-Di-tert-butylpyridine ,96%2,6-DI-TERT-BUTYLPYRIDINE, >=97%

2,6Bis(1,1dimethylethyl)pyridine209-557-62,6-ditert-butylpyridine2,6-Di(tert-butyl)pyridine2,6-di-t-ButylpyridineMFCD000063062,6-DI-T-BUTYL PYRIDINENSC175805

데이터베이스 식별자

CAS: 585-48-8
PubChem CID: 68510
DTXSID: DTXSID80207217
ChEBI: CHEBI:183988
UNII: OI9LF0H4MM
EC Number: 209-557-6
Nikkaji: J1.637C

물성

구조 계산 물성

XLogP: 4.1
극성 표면적: 12.9 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 1
회전 가능 결합 수: 2
무거운 원자 수: 14
형식 전하: 0
복잡도: 162

실험 및 물리화학적 성질

Chemical ClassesNitrogen Compounds -> Pyridines

SpringerMaterials PropertiesBoiling point

LogP4.14

Vapor Pressure0.03 [mmHg]

Physical DescriptionLiquid; [Merck Index] Clear, dark brown liquid; [Aldrich MSDS]

물리화학적 성질

녹는점: 2 °C · 2°C(lit.)
끓는 점: 100 · 100-101 °C/23 mmHg (lit.)
밀도: 0.852 g/mL · 0.852 g/mL at 25 °C (lit.)
굴절률: 1.472 · 1.472-1.474
인화점: 72 °C · 72 °C
저장 조건: 2 · 2-8°C
용해도: 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태: 액체
산도 계수 (pKa): 3.58 · 3.58(at 25℃)
Specific Gravity: 0.852 · 0.852
색상: 맑은 노란색
수용성: 알코올, 아세톤, 헥산과 섞입니다. 물과 섞이지 않습니다.
Merck: 14 · 14,3036
BRN: 125886 · 125886
Henry's Law Constant: 8 · 8.0×10-4 mol/(m3Pa) at 25℃, Arnett and Chawla (1979)
Dielectric constant: 3.39 · 3.3900000000000001
안정성: 안정적인. 타기 쉬운. 강산, 강산화제와 호환되지 않습니다.
InChIKey: UWKQJZCTQGMHKD-UHFFFAOYSA-N

화학적 성질

dark brown liquid

안전 및 규제

GHS 분류

GHS Classification · 4건

Warning

H315 (100%): 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 43 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 2건

Chemical: Pyridine, 2,6-bis(1,1-dimethylethyl)-

Pyridine, 2,6-bis(1,1-dimethylethyl)-: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryMay cause irritation; [Aldrich MSDS] See Pyridine.

Hazard Classes and CategoriesSkin Irrit. 2 (100%)

안전 데이터

wgk: 3
ridadr: 3267
HS 번호: 29339900
risk_code: 36/37/38-22
hazard_code: Xn,Xi
safety_code: 37/39-26-36/37/39-36
위험 참고 사항: Irritant

화학 및 산업

용도 및 제조

UsesProposed for use as an additive (lubricating oil and gasoline) and stabilizer (chlorine-containing polymers); [Merck Index]

응용 분야 · 2건

용도2,6-Di-tert-butylpyridine is used in the preparation of 2, 6-di-tert-butylpyridine hydrotriflate. It is used as a proton scavenger to check the progress of the living polymerization of isobutylene. It is associated with cerric ammonium nitrate and used in the alfa-enolation of aldehydes. It is involved in the preparation of vinyl triflate using polymer-bound 2,6-di-tert-butylpyridine.

일반 설명Reactivity of 2,6-di-tert-butylpyridine with iron(III) tetraphenylporphyrin pi-cation radical has been examined by proton NMR spectroscopy. Reaction of 2,6-di-tert-butylpyridine with methyl iodide and methyl fluorosulfonate under high pressure has been reported.