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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 74183생성일: 2026년 10월 23일

5-Methylpicolinonitrile

5-Methylpicolinonitrile · 6-Cyano-3-picoline · 5-Methypicolinonitrile · -pyridine-2-carbonitriL · 5-Methyl-2-cyanopyridine · 2-CYANO-5-METHYLPYRIDINE · 2-Cyano-5-methylpyridine >2-Cyano-5-methylpyridine ,97% · 5-Methylpyridin-2-carbonitrile

https://huagongshe.com/ko/chemical/74183

5-Methylpicolinonitrile 분자 구조식

식별자 및 물리적 특성

CAS No.1620-77-5
분자식C7H6N2
평균 분자량118.14 g/mol
단동위원소 질량118.05309819 g/mol
SMILESCc1ccc(C#N)nc1
InChIKeyLIEQVZZZYLHNRH-UHFFFAOYSA-N
PubChem CID74183
EC No.216-589-4
DTXSIDDTXSID20167285

화학 및 물리적 성질

XLogP1.4
극성 표면적36.7
수소 결합 공여자 수0
수소 결합 수용자 수2
회전 가능 결합 수0
무거운 원자 수9
형식 전하0
복잡도133
녹는점73-75°C
끓는 점140°C/20mmHg(lit.)
밀도1.08±0.1 g/cm3(Predicted)
저장 조건Inert atmosphere,Room Temperature
물리적 상태고체
pKa(산도 계수)-0.03±0.10(Predicted)
색상흰색에서 거의 흰색
InChIInChI=1S/C7H6N2/c1-6-2-3-7(4-8)9-5-6/h2-3,5H,1H3
InChIKeyLIEQVZZZYLHNRH-UHFFFAOYSA-N
SMILESC1(C#N)=NC=C(C)C=C1

화학적 성질

Light yellow Cryst

안전 및 규제

GHS 분류DangerH301 (20%): Toxic if swallowed [Danger Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, 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 5 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 3 (20%)
운송 번호(UN)3439
관세 코드2933399990
위험 문구(R)36/37/38
위험 표시Xi
안전 문구(S)26-36
포장분류Ⅲ
위험 등급6.1

용도

용도

2-Cyano-5-methylpyridine (5-methylpicolinonitrile) is a methylpyridine analogue mainly used as a raw material or intermediate component in organic synthesis. It is used in the synthesis of 5-Methylpicolinaldehyde and its derivatives.