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HCID 7459Erstellt: 26. Oktober 2026

1-Isopropyl-4-methylcyclohexan

1-methyl-4-(1-methylethyl)cyclohexane · 1-methyl-4-(1-methylethyl)-Cyclohexane · para-menthane · Cyclohexane, 1-methyl-4-(1-methylethyl)- · P-MENTHANE · GLIDSOL 180 · Woody River 10 · Hexahydro-p-cymene

https://huagongshe.com/de/chemical/7459

Molekülstruktur von 1-Isopropyl-4-methylcyclohexan

Identifikatoren & physikalische Daten

CAS No.1329-99-3
SummenformelC10H20
Durchschnittliche Molmasse140,27 g/mol
Monoisotopische Masse140,15650064 g/mol
SMILESCC1CCC(C(C)C)CC1
InChIKeyCFJYNSNXFXLKNS-UHFFFAOYSA-N
PubChem CID7459
ChEBICHEBI:25826
EC No.202-790-4
DTXSIDDTXSID9025530
Lokaler Name1-Isopropyl-4-methylcyclohexan

Chemische & physikalische Eigenschaften

XLogP4,5
Polarare Oberfläche (TPSA)0
H-Brücken-Donoren0
H-Brücken-Akzeptoren0
Frei drehbare Bindungen1
Schwere Atome10
Formalladung0
Komplexität86,2
LipideLipids -> Prenol Lipids [PR] -> Isoprenoids [PR01] -> C10 isoprenoids (monoterpenes) [PR0102]
SolventsSolvents -> Aliphatics, Saturated (<C12)
SpringerMaterials PropertiesBoiling point
DuftstoffeFragrance Ingredient (Cyclohexane, 1-_methyl-_4-_(1-_methylethyl)_-) -> IFRA transparency List
LogP (Verteilungskoeffizient)5.56
Dichte0.8039 AT 20 °C/4 °C0.7970
Löslichkeitless than 1 mg/mL at 70 °F (NTP, 1992)INSOL IN WATERSOL IN BENZENE, PETROLEUM ETHERVERY SOL IN ALCOHOL, ETHER0.00028 mg/mL at 25 °CInsoluble in water, soluble in alcohol and oils. Poorly soluble in diluted alcohol.620μg/L at 20℃
Siedepunkt170.9 °C AT 725 MM HG170.00 to 171.00 °C. @ 760.00 mm Hg171.0-171.7℃
Schmelzpunkt-89.84 °C-87.6 °C-87.6℃
Dampfdruck2.69 [mmHg]3.52hPa at 25℃
BrechungsindexINDEX OF REFRACTION: 1.4431 AT 20 °C/DSADTLER REF NUMBER: 20221 (IR, PRISM)MAX ABSORPTION (ISOOCTANE): 220 NM (LOG E= -0.67)250 NM (LOG E= -1.38)1.45562 (589.3 nm 22℃)
Physical DescriptionP-menthane is a clear liquid. (NTP, 1992)[CAMEO] Nearly colorless liquid with a pine-like odor[MSDSonline]
LagerbedingungenStore at room temperature
AggregatzustandColorless moblile liquid.
Geruchpine
Henry-Konstante5.6×10-6 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
StabilitätStable. Flammable - may form explosive mixtures with air. Incompatible with strong oxidizng agents.
InChIInChI=1S/C10H20/c1-8(2)10-6-4-9(3)5-7-10/h8-10H,4-7H2,1-3H3
InChIKeyCFJYNSNXFXLKNS-UHFFFAOYSA-N
SMILESC1(C)CCC(C(C)C)CC1
LogP (Verteilungskoeffizient)5.6 at 25℃
CAS Datenbank99-82-1(CAS DataBase Reference)
EPA chemische Informationenp-Menthane (99-82-1)

Sicherheit & Vorschriften

GHS-EinstufungDangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P264, P280, P301+P316, P302+P352, P303+P361+P353, P321, P331, P332+P317, P362+P364, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 269 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische InformationenChemical: Cyclohexane, 1-methyl-4-(1-methylethyl)-Cyclohexane, 1-methyl-4-(1-methylethyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Cyclohexane, 1-methyl-4-(1-methylethyl)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 12-05-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/12773
BrandgefahrenFlash point data for this chemical are not available, however it is probably combustible. (NTP, 1992)
GefahrenübersichtA mild eye irritant[MSDSonline] See Methylcyclohexane.See Cyclohexane.
Reaktive GruppeHydrocarbons, Aliphatic Saturated
Reactivity ProfileSaturated aliphatic hydrocarbons, such as P-MENTHANE, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, aliphatic saturated hydrocarbons are mostly unreactive. They are not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, they burn exothermically to produce carbon dioxide and water.
Air and Water ReactionsFlammable. Insoluble in water.
Hazard Classes and CategoriesFlam. Liq. 3 (100%)Flammable liquids - Category 3
BrandbekämpfungFires involving this compound can be controlled using a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
Erste HilfeEYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.
Freisetung ohne BrandSMALL SPILLS AND LEAKAGE: If you spill this chemical, use absorbent paper to pick up all liquid spill material. Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with alcohol followed by washing with a strong soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.
Personal Protective Equipment (PPE)RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)
Unerwünschte WirkungenNeurotoxin - Acute solvent syndrome
TSCA-Inventar-StatusTSCA listed
UN-Transportnummer3295
R-Sätze (R)11
Sicherheitshinweise (S)9-16-26-33
Gefahrstoffdaten99-82-1(Hazardous Substances Data)