2,4-루티딘

2,4-루티딘 · LUTIDINE · 2,4-DIMETHYLPYRIDINE · 24L · 2,4-Lutidene · 2,4-LUTIDINE · 2,4-Lutidine>2,4-Lutidine 99% · 2,4-LUTIDINE 98+%

https://huagongshe.com/ko/chemical/7936

식별자 및 물리적 특성

CAS No.	108-47-4
분자식	C7H9N
평균 분자량	107.15 g/mol
단동위원소 질량	107.07349929 g/mol
SMILES	Cc1ccnc(C)c1
InChIKey	JYYNAJVZFGKDEQ-UHFFFAOYSA-N
PubChem CID	7936
ChEMBL	CHEMBL5286019
ChEBI	CHEBI:192115
EC No.	203-586-8
DTXSID	DTXSID2051556
현지명	2,4-루티딘

화학 및 물리적 성질

XLogP	1.6
극성 표면적	12.9
수소 결합 공여자 수	0
수소 결합 수용자 수	1
회전 가능 결합 수	0
무거운 원자 수	8
형식 전하	0
복잡도	70.8
물질 분류	Nitrogen Compounds -> Pyridines
SpringerMaterials Properties	15N nuclear magnetic resonance spectrum
향료	Fragrance Ingredient (2,4-Dimethylpyridine) -> IFRA transparency List
LogP(분배 계수)	1.58
식품 첨가물	FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
밀도	0.929 - 0.935 (20º)0.927 g/mL at 25 °C (lit.)
향미제	EU Flavoring substances
용해도	350 mg/mL at 25 °CSlightly soluble in waterSoluble (in ethanol)350g/L
끓는 점	158-159º145.7 °C @760 [mm Hg]159 °C (lit.)
녹는점	-64 °C-6.1 °C-60 °C (lit.)
증기압	3.17 [mmHg]5.65 [mm Hg] @25 °C3.28hPa at 25℃
Food Contact Substances	FCS -> FDA Cumulative Estimated Daily Intake (CEDI)FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
FEMA	4389 \| 2,4-DIMETHYLPYRIDINE
굴절률	n20/D 1.499(lit.)
인화점	99 °F
저장 조건	Flammables area
물리적 상태	액체
pKa(산도 계수)	6.99(at 25℃)
색상	Colorless to Light yellow to Light orange
냄새	디프로필렌 글리콜 중 0.01%. 스모키 페놀
향취 유형	향을 태우는 연기
용해도	15g/100mL(20℃)
비열	Cp(liquid): 1.72 J/(g·K), at 25℃
JECFA Number	2151
BRN	1506
헨리 상수	9.9×10-1 mol/(m3Pa) at 25℃, Hawthorne et al. (1985)
유전율	9.5999999999999996
주요 응용	향료 및 향
화장품 원료 기능	향수
InChI	1S/C7H9N/c1-6-3-4-8-7(2)5-6/h3-5H,1-2H3
InChIKey	JYYNAJVZFGKDEQ-UHFFFAOYSA-N
SMILES	Cc1ccnc(C)c1
LogP(분배 계수)	1.9
NIST	Pyridine, 2,4-dimethyl-(108-47-4)
EPA	2,4-Dimethylpyridine (108-47-4)

화학적 성질

Clear pale yellow liquid, discoloring over time

안전 및 규제

GHS 분류	WarningH226 (11.3%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P317, P321, P330, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 1450 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	Chemical: Pyridine, 2,4-dimethyl-Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)Status: Active Update: 17-12-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/320272,4-Dimethylpyridine: Does not have an individual approval but may be used under an appropriate group standard
유해성 요약	A skin, respiratory tract, and strong eye irritantHighly toxic by inhalationToxic by ingestion and skin absorption[Aldrich MSDS] See Pyridine.
Hazard Classes and Categories	Flam. Liq. 3 (11.3%)
Protective Action Criteria (PAC)	0.60 [mg/m3]6.6 [mg/m3]40 [mg/m3]
수질 위해 등급(WGK)	3
TSCA 등재 상태	TSCA listed
RTECS 번호	OK9400000
운송 번호(UN)	UN 1992 3/PG 3
관세 코드	29333999
위험 문구(R)	10-23/24/25-36/37/38-25-20/21-20/21/22
위험 표시	T,F,Xi
안전 문구(S)	16-26-36/37/39-45
포장분류	III
위험 등급	3Acute Tox. 3 DermalAcute Tox. 3 InhalationAcute Tox. 3 OralEye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3