디메틸아미노피리딘

디메틸아미노피리딘 · 2-다이메틸아미노피리딘 · N,N-dimethylpyridin-2-amine · 2-(N,N-dimethylamino)pyridine · 2-Dimethylaminopyridin · 2-DIMETHYLAMINOPYRIDINE · 2-dimethylamino-pyridin · dimethylamino-2pyridine

https://huagongshe.com/ko/chemical/21885

식별자 및 물리적 특성

CAS No.	5683-33-0
분자식	C7H10N2
평균 분자량	122.17 g/mol
단동위원소 질량	122.08439832 g/mol
SMILES	CN(C)c1ccccn1
InChIKey	PSHKMPUSSFXUIA-UHFFFAOYSA-N
PubChem CID	21885
EC No.	227-147-5
DTXSID	DTXSID9022231
현지명	디메틸아미노피리딘

화학 및 물리적 성질

XLogP	1.6
극성 표면적	16.1
수소 결합 공여자 수	0
수소 결합 수용자 수	2
회전 가능 결합 수	1
무거운 원자 수	9
형식 전하	0
복잡도	81
SpringerMaterials Properties	15N nuclear magnetic resonance spectrum
녹는점	182°C
끓는 점	191 °C(lit.)
밀도	0.984 g/mL at 25 °C(lit.)
굴절률	n20/D 1.559(lit.)
인화점	167 °F
저장 조건	Store below +30°C.
pKa(산도 계수)	7.04±0.10(Predicted)
물리적 상태	액체
색상	무색~담황색 투명
용해도	물에 용해됩니다.
BRN	110353
InChI	InChI=1S/C7H10N2/c1-9(2)7-5-3-4-6-8-7/h3-6H,1-2H3
InChIKey	PSHKMPUSSFXUIA-UHFFFAOYSA-N
SMILES	C1(N(C)C)=NC=CC=C1
NIST	N,N-Dimethyl-2-pyridinamine(5683-33-0)

화학적 성질

Clear colorless to pale yellow liquid

안전 및 규제

GHS 분류	WarningH302 (10.9%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, 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 46 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	2-(Dimethylamino)pyridine: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories	Acute Tox. 4 (10.9%)
수질 위해 등급(WGK)	3
RTECS 번호	US9200000
운송 번호(UN)	1993
관세 코드	29333999
위험 문구(R)	36/37/38-34-23/24/25
위험 표시	Xi,T
안전 문구(S)	23-26-36-45-36/37/39-27
포장분류	II
위험 등급	3Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3
F 고인화성물질	10
저장 분류	3 - Flammable liquids

용도

2-(Dimethylamino)pyridine in toluene at room temperature in the presence of 1.1 equivalent of methyl trifluoromethanesulfonate forms (2-pyridyl)-trimethylammonium trifluoromethanesulfonate salt. It is used as a model substrate in the preparation of chelate carbene via cyclometalation, H2 loss and reversible α-elimination.

일반 설명

2-(Dimethylamino)pyridine is a clear, colorless to light yellow liquid.