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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 78645생성일: 2026년 10월 26일

2-Hydrazinopyridine

2-hydrazinylpyridine · Hydrazinopyridine · 2-PYRIDYLHYDRAZINE · pyridinylhydrazine · 2-HYDRAZINOPYRIDINE · pyrid-2-ylhydrazine · 2-Pyridinylhydrazine · Pacritinib Impurity 7

https://huagongshe.com/ko/chemical/78645

2-Hydrazinopyridine 분자 구조식

식별자 및 물리적 특성

CAS No.4930-98-7
분자식C5H7N3
평균 분자량109.13 g/mol
단동위원소 질량109.06399724 g/mol
SMILESNNc1ccccn1
InChIKeyNWELCUKYUCBVKK-UHFFFAOYSA-N
PubChem CID78645
EC No.225-566-8
DTXSIDDTXSID5063651

화학 및 물리적 성질

XLogP0.3
극성 표면적50.9
수소 결합 공여자 수2
수소 결합 수용자 수3
회전 가능 결합 수1
무거운 원자 수8
형식 전하0
복잡도64
녹는점41-44 °C (lit.)
끓는 점90-92 °C/1 mmHg (lit.)
밀도1.1118 (rough estimate)
굴절률1.5340 (estimate)
인화점>230 °F
저장 조건2-8°C
용해도메탄올에 용해됨
pKa(산도 계수)9.72±0.70(Predicted)
물리적 상태수정 같은
색상딥 레드
BRN109984
InChI1S/C5H7N3/c6-8-5-3-1-2-4-7-5/h1-4H,6H2,(H,7,8)
InChIKeyNWELCUKYUCBVKK-UHFFFAOYSA-N
SMILESNNc1ccccn1
NIST2-Hydrazinopyridine(4930-98-7)
EPA2-Hydrazinopyridine (4930-98-7)

화학적 성질

White to light beige low melting solid

안전 및 규제

GHS 분류WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (97.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract 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 44 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (97.7%)
수질 위해 등급(WGK)3
TSCA 등재 상태TSCA listed
관세 코드29339900
위험 문구(R)36/37/38
위험 표시Xi
안전 문구(S)26-36
F 고인화성물질3-10-34
위험 등급Eye Irrit. 2Skin Irrit. 2STOT SE 3
저장 분류11 - Combustible Solids