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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 11549생성일: 2026년 10월 24일

1,1-Dimethylcyclohexane

https://huagongshe.com/ko/chemical/11549

1,1-Dimethylcyclohexane 분자 구조식

식별자 및 물리적 특성

CAS No.27195-67-1
분자식C8H16
평균 분자량112.21 g/mol
단동위원소 질량112.12520051 g/mol
SMILESCC1(C)CCCCC1
InChIKeyQEGNUYASOUJEHD-UHFFFAOYSA-N
PubChem CID11549
ChEBICHEBI:229279
EC No.209-687-3
DTXSIDDTXSID1074832

화학 및 물리적 성질

XLogP3.9
극성 표면적0
수소 결합 공여자 수0
수소 결합 수용자 수0
회전 가능 결합 수0
무거운 원자 수8
형식 전하0
복잡도64.1
SolventsSolvents -> Aliphatics, Saturated (<C12)
SpringerMaterials PropertiesSchoenflies notation
증기압22.7 [mmHg]
Physical DescriptionClear colorless liquid[Sigma-Aldrich MSDS]
녹는점-33.3 °C
끓는 점119.6 °C
밀도0.798 g/cm3(Temp: 15 °C)

안전 및 규제

GHS 분류DangerH225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 42 reports by companies from 1 notifications to the ECHA C&L Inventory.
화재 위험· HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
건강 유해성CAUTION: Petroleum crude oil (UN1267) may contain TOXIC hydrogen sulphide gas.
유해성 요약May cause irritation[Sigma-Aldrich MSDS] See Cyclohexane.
운송 번호 및 가이드(DOT)2263 128
DOT Hazard ClassificationDimethylcyclohexanesUN2263Class 3 Flammable and combustible liquid (49 eCFR § 173.120)PG II: the degree of danger presented by the material is medium
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
누출 비상 조치· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.
응급 처치General First Aid:
노출 관리 및 개인 보호· Wear positive pressure self-contained breathing apparatus (SCBA).
Isolation and EvacuationImmediate precautionary measure
Emergency Response Planning GuidelinesCAUTION: The majority of these products have a very low flash point. Use of water spray when fighting fire may be inefficient.
유해 작용Neurotoxin - Acute solvent syndrome