ChemicalBook > CAS DataBase List > 1,4-DIMETHYLCYCLOHEXANE

1,4-DIMETHYLCYCLOHEXANE

Product Name
1,4-DIMETHYLCYCLOHEXANE
CAS No.
589-90-2
Chemical Name
1,4-DIMETHYLCYCLOHEXANE
Synonyms
HEXAHYDRO-P-XYLENE;DIMETHYLCYCLOHEXANE;dimethylcyclohexanes;p-Dimethylcyclohexane;Bifeprunox Impurity 11;1,4-DIMETHYLCYCLOHEXANE;Cyclohexane, 1,4-dimethyl-;1,4-Dimethylcyclohexane,c&t;1,4-DiMethylcyclohexane 1,4-Dimethylcyclohexane(c,t)
CBNumber
CB7208063
Molecular Formula
C8H16
Formula Weight
112.21
MOL File
589-90-2.mol
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1,4-DIMETHYLCYCLOHEXANE Property

Melting point:
−87 °C(lit.)
Boiling point:
120 °C(lit.)
Density 
0.773 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.426(lit.)
Flash point:
60 °F
form 
clear liquid
color 
Colorless to Almost colorless
Odor
at 1.00?%?in?benzyl benzoate. petroleum
Odor Threshold
1.4ppm
Water Solubility 
3.84mg/L(25 ºC)
LogP
4.234 (est)
CAS DataBase Reference
589-90-2(CAS DataBase Reference)
EPA Substance Registry System
Cyclohexane, 1,4-dimethyl- (589-90-2)
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Safety

Hazard Codes 
F,Xn,N
Risk Statements 
11-38-51/53-65-67
Safety Statements 
9-16-33-61-62
RIDADR 
UN 2263 3/PG 2
WGK Germany 
2
HS Code 
2902.19.0050
HazardClass 
3.1
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H315Causes skin irritation

H336May cause drowsiness or dizziness

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P331Do NOT induce vomiting.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D0700
Product name
1,4-Dimethylcyclohexane (cis- and trans- mixture)
Purity
>98.0%(GC)
Packaging
25mL
Price
$82
Updated
2024/03/01
TCI Chemical
Product number
D0700
Product name
1,4-Dimethylcyclohexane (cis- and trans- mixture)
Purity
>98.0%(GC)
Packaging
500mL
Price
$504
Updated
2024/03/01
AK Scientific
Product number
7953AF
Product name
1,4-Dimethylcyclohexane
Packaging
500ml
Price
$886
Updated
2021/12/16
AK Scientific
Product number
7953AF
Product name
1,4-Dimethylcyclohexane
Packaging
25ml
Price
$180
Updated
2021/12/16
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1,4-DIMETHYLCYCLOHEXANE Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

Dialkylcyclohexane is used as a solvent. Dimethyl- and diethylcyclohexane are used in catalytic reforming to produce C8 aromatic compounds.

Uses

1,4-Dimethylcyclohexane (mixture of cis and trans) has been used to study the absorption of ultrasonic waves that can be measured by a reverberation technique.

Definition

ChEBI: 1,4-dimethylcyclohexane is a cycloalkane that is cyclohexane substituted by a methyl group at positions 1 and 4. It has a role as a human metabolite and a plant metabolite. It derives from a hydride of a cyclohexane.

General Description

Clear colorless liquids with a petroleum-like odor. Flash point between 51 - 61°F. Less dense than water and insoluble in water. Vapors heavier than air.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

Saturated aliphatic hydrocarbons, such as 1,4-DIMETHYLCYCLOHEXANE, 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.

Health Hazard

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Purification Methods

Free it from olefins by shaking with conc H2SO4, washing with water, drying and fractionally distilling it. [Haggis & Owen J Chem Soc 411 1953, Beilstein 5 III 102, 5 IV 122.]

1,4-DIMETHYLCYCLOHEXANE Preparation Products And Raw materials

Raw materials

Preparation Products

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589-90-2, 1,4-DIMETHYLCYCLOHEXANERelated Search:


  • dimethylcyclohexanes
  • p-Dimethylcyclohexane
  • HEXAHYDRO-P-XYLENE
  • DIMETHYLCYCLOHEXANE
  • CIS-TRANS-1,4-DIMETHYLCYCLOHEXANE
  • 1,4-DIMETHYLCYCLOHEXANE
  • 1,4-DIMETHYLCYCLOHEXANE, 99%, MIXTURE OF CIS AND TRANS
  • 1,4-dimethylcyclohexane cis-trans mixture
  • 1,4-DIMETHYLCYCLOHEXANE (CIS- AND TRANS- MIXTURE) 97+%
  • 1,4-Dimethylcyclohexane (cis- and trans- mixture)
  • 1,4-Dimethylcyclohexane,97%,mixture of cis and trans
  • 1,4-DiMethylcyclohexane&nbsp
  • 1,4-Dimethylcyclohexane, mixture of cis and trans 99%
  • 1,4-Dimethylcyclohexane (<i>cis</i>- and <i>trans</i>- mixture)
  • 1,4-Dimethylcyclohexane(c,t)
  • 1,4-Dimethylcyclohexane,c&t
  • 1,4-dimethylcyclohexane,mixtureofcisandtrans
  • 1,4-Dimethylcyclohexane (cis- and trans- mixture)&gt
  • Cyclohexane, 1,4-dimethyl-
  • 1,4-Dimethylcyclohexane (cis- and trans- mixture), ≥ 98.0%
  • Bifeprunox Impurity 11
  • 589-90-2
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  • Alkanes
  • Cyclic
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