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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 11605생성일: 2026년 10월 23일

1,3-Cyclohexadiene

https://huagongshe.com/ko/chemical/11605

1,3-Cyclohexadiene 분자 구조식

식별자 및 물리적 특성

CAS No.29797-09-9
분자식C6H8
평균 분자량80.13 g/mol
단동위원소 질량80.06260026 g/mol
SMILESC1=CCCC=C1
InChIKeyMGNZXYYWBUKAII-UHFFFAOYSA-N
PubChem CID11605
ChEBICHEBI:37610
EC No.209-764-1
DTXSIDDTXSID30862259

화학 및 물리적 성질

XLogP2.5
극성 표면적0
수소 결합 공여자 수0
수소 결합 수용자 수0
회전 가능 결합 수0
무거운 원자 수6
형식 전하0
복잡도66
물질 분류Other Classes -> Aliphatics, Unsaturated
LogP(분배 계수)2.47
밀도Relative density (water = 1): 0.840.84 g/cm3
용해도Solubility in water: none
인화점26 °C c.c.
끓는 점81 °C
녹는점-89 °C
증기 밀도Relative vapor density (air = 1): 2.8 (calculated)
증기압97.3 [mmHg]
Physical DescriptionColorless liquid[ICSC] Unpleasant odor[Alfa Aesar MSDS]COLOURLESS LIQUID.

안전 및 규제

GHS 분류DangerH225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P271, P280, P303+P361+P353, P304+P340, P319, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 48 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보Chemical: 1,3-Cyclohexadiene1,3-Cyclohexadiene: Does not have an individual approval but may be used under an appropriate group standard
화재 위험Flammable. Above 26 °C explosive vapour/air mixtures may be formed.
유해성 요약May form explosive peroxides on air exposureA skin, eye, and respiratory tract irritant[ICSC] Stabilized with BHT (CAS# 128-37-0)An irritant[Alfa Aesar MSDS] See 1,4-Hexadiene.
UN 분류UN Hazard Class: 3UN Pack Group: III
Chemical DangersThe substance can form explosive peroxides on exposure to air. Reacts with strong oxidants. This generates fire and explosion hazard.
Physical DangersThe vapour is heavier than air.
Packaging and LabellingAirtight.
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
Explosive Limits and PotentialExplosive limits , vol% in air:
소화Use water spray, powder, foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.
응급 조치Fresh air, rest.Remove contaminated clothes. Rinse and then wash skin with water and soap.First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.Do NOT induce vomiting. Refer for medical attention .
안전 보관Fireproof. Separated from strong oxidants. Cool. Keep in the dark. Well closed. Store only if stabilized.
누출 처리Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.
Eye PreventionWear safety spectacles.
Fire PreventionNO open flames, NO sparks and NO smoking. Above 26 °C use a closed system, ventilation and explosion-proof electrical equipment.
Inhalation RiskNo indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20 °C.
Skin PreventionProtective gloves.
Ingestion PreventionDo not eat, drink, or smoke during work.
Inhalation PreventionUse ventilation.
Effects of Short Term ExposureThe substance is irritating to the eyes, skin and respiratory tract.
노출 경로The substance can be absorbed into the body by inhalation of its vapour.
Signs and SymptomsSore throat.Redness.
Toxicity DataLC50 (mouse) = 45,000 mg/m3/2hr
신호 어Danger
유해·위험 문구암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드 H225