1,3-Cyclohexadiene (HCID 11605)

概要

Cyclohexa-1,3-diene is a cyclohexadiene.

名称と識別子

優先名称: 1,3-Cyclohexadiene
IUPAC: cyclohexa-1,3-diene
英語名: 1,3-Cyclohexadiene
分子式: C6H8
分子量: 80.13

名称と別名

1,3-CYCLOHEXADIENECyclohexa-1,3-diene592-57-4JV5W0EG5BPCHEBI:37610DTXSID30862259RefChem:72543DTXCID00811052209-764-1CYCLOHEXADIENE1,2-dihydrobenzeneCyclohexadiene-1,3

名称をさらに表示

MFCD0000153229797-09-9Dihydro-benzene; Cyclohexa-1,3-diene1165952-91-91,3-cyclohexanedieneEINECS 209-764-1UNII-JV5W0EG5BPcyclohexa-1

データベース識別子

CAS: 29797-09-9、592-57-4
PubChem CID: 11605
DTXSID: DTXSID30862259
ChEBI: CHEBI:37610
UNII: JV5W0EG5BP
EC Number: 209-764-1、249-853-2
Nikkaji: J1.855.158F、J1.855.159D、J94.915I

物性

構造計算による物性

XLogP: 2.5
極性表面積: 0 Å²
水素結合供与体数: 0
水素結合受容体数: 0
回転可能結合数: 0
重原子数: 6
形式電荷: 0
複雑度: 66

実験および物理化学的性質

Chemical ClassesOther Classes -> Aliphatics, Unsaturated

LogP2.47

DensityRelative density (water = 1): 0.84

SolubilitySolubility in water: none

Flash Point26 °C c.c.

Boiling Point81 °C

物理化学的性質

融点: -89 °C · -89 °C
沸点: 81 °C · 81 °C
比重(密度): 0.84 g/cm3 · 0.84 g/cm3

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

H225 (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.

危険有害性情報

Regulatory Information · 2 件

Chemical: 1,3-Cyclohexadiene

1,3-Cyclohexadiene: Does not have an individual approval but may be used under an appropriate group standard

Fire HazardsFlammable. Above 26 °C explosive vapour/air mixtures may be formed.

Hazards SummaryMay form explosive peroxides on air exposure; A skin, eye, and respiratory tract irritant; [ICSC] Stabilized with BHT (CAS# 128-37-0); An irritant; [Alfa Aesar MSDS] See 1,4-Hexadiene.

UN ClassificationUN Hazard Class: 3; UN 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.

安全と保護具

Fire FightingUse water spray, powder, foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.

First Aid Measures · 4 件

Fresh 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 .

Safe StorageFireproof. Separated from strong oxidants. Cool. Keep in the dark. Well closed. Store only if stabilized.

Spillage Disposal · 1 件

Personal 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.