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HCID 15664생성일: 2026년 11월 4일

5,5'-Dimethyl-2,2'-bipyridyl

Abametapir · 5,5'-Dimethyl-2,2'-bipyridine · 5,5’-dimethyl-2’-bipyridine · HA-44 · Xeglyze · abametapi · BRN 0123183 · Dimethylbipyridyl

https://huagongshe.com/ko/chemical/15664

5,5'-Dimethyl-2,2'-bipyridyl 분자 구조식

식별자 및 물리적 특성

CAS No.1762-34-1
분자식C12H12N2
평균 분자량184.24 g/mol
단동위원소 질량184.10004839 g/mol
SMILESCc1ccc(-c2ccc(C)cn2)nc1
InChIKeyPTRATZCAGVBFIQ-UHFFFAOYSA-N
PubChem CID15664
ChEMBLCHEMBL2205807
ChEBICHEBI:192617
EC No.629-235-2
DTXSIDDTXSID00170095

화학 및 물리적 성질

XLogP2.2
극성 표면적25.8
수소 결합 공여자 수0
수소 결합 수용자 수2
회전 가능 결합 수1
무거운 원자 수14
형식 전하0
복잡도161
의약품Pharmaceuticals -> Listed in ZINC15
Human DrugsFDA approved drugs -> Active ingredient
녹는점114-117 °C(lit.)
끓는 점140℃/3mm
밀도1.060±0.06 g/cm3(Predicted)
저장 조건Inert atmosphere,Room Temperature
용해도DMF: 15mg/mL,DMSO: 10mg/mL,Ethanol: 15mg/mL,Ethanol:PBS (pH 7.2) (1:4): 0.2mg/mL
물리적 상태powder to crystal
pKa(산도 계수)4.78±0.32(Predicted)
색상흰색에서 노란색, 주황색으로
InChIInChI=1S/C12H12N2/c1-9-3-5-11(13-7-9)12-6-4-10(2)8-14-12/h3-8H,1-2H3
InChIKeyPTRATZCAGVBFIQ-UHFFFAOYSA-N
SMILESC1(C2=NC=C(C)C=C2)=NC=C(C)C=C1

안전 및 규제

GHS 분류WarningH302 (88.9%): 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 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 4 (88.9%)
수질 위해 등급(WGK)3
RTECS 번호DW1766000
독성mouse,LD50,intraperitoneal,225mg/kg (225mg/kg),Toxicon. Vol. 23, Pg. 815, 1985.
관세 코드29333990
위험 문구(R)36/37/38-22
위험 표시Xi,Xn
안전 문구(S)26-36
위험 등급Acute Tox. 4 OralEye Irrit. 2Skin Irrit. 2STOT SE 3
저장 분류11 - Combustible Solids

용도

용도

5,5'-Dimethyl-2,2'-bipyridine is widely used as an intermediate in organic synthesis and pharmaceuticals. It is also used as a raw material in the synthesis of dyestuffs and agrochemicals. It is used as a precursor for the preparation of 5-methyl-5'vinyl-2,2'-bipyridine.