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Name 1,1-Dimethoxycyclohexane
EINECSN/A
CAS No. 933-40-4
Density0.92 g/cm³
PSA18.46000
LogP1.93960
SolubilityN/A
Melting PointN/A
FormulaC₈H₁₆O₂
Boiling Point162.3 °C at 760 mmHg
Molecular Weight144.214
Flash Point40.6 °C
Transport InformationN/A
AppearanceCOLORLESS LIQUID
Safety16-51
Risk Codes10-18
Molecular Structure
Hazard SymbolsN/A
SynonymsN/A
Article Data114

1,1-Dimethoxycyclohexane Synthetic route

: 67-56-1
methanol

: 108-94-1
cyclohexanone

: 933-40-4
cycloxexanone dimethyl ketal

Conditions

Conditions	Yield
With trimethyl orthoformate at 40℃; under 6000480 Torr; for 8h;	100%
With chloranil In acetonitrile for 0.5h; Irradiation;	99%
With trimethyl orthoformate at 20℃; for 0.5h;	98%

: 108-94-1
cyclohexanone

: 149-73-5
trimethyl orthoformate

: 933-40-4
cycloxexanone dimethyl ketal

Conditions

Conditions	Yield
With tetra-N-butylammonium tribromide In methanol at 20℃; for 0.33h;	99%
Nafion-H In tetrachloromethane	98%
With lithium tetrafluoroborate In methanol for 0.333333h; Heating;	98%

: 1825-61-2
Methoxytrimethylsilane

: 108-94-1
cyclohexanone

: 933-40-4
cycloxexanone dimethyl ketal

Conditions

Conditions	Yield
trimethylsilyl trifluoromethanesulfonate In dichloromethane at -78℃; for 3h;	89%
trimethylsilyl trifluoromethanesulfonate In dichloromethane at -78℃; for 3h;	89%
With trimethylsilyl trifluoromethanesulfonate

: 67-56-1
methanol

: 111-71-7
heptanal

: 108-94-1
cyclohexanone

A: 933-40-4
cycloxexanone dimethyl ketal

B: 10032-05-0
1,1-dimethoxyheptane

Conditions

Conditions	Yield
With CoCl2 for 3.5h; Heating;	A n/a B 88%

: 67-56-1
methanol

: 5817-68-5
cyclohexyl-carbamic acid methyl ester

: 933-40-4
cycloxexanone dimethyl ketal

Conditions

Conditions	Yield
With tetraethylammonium tosylate electrolysis (15 F/mol, 0.5 A);	69%

: 108-94-1
cyclohexanone

: 122-51-0
orthoformic acid triethyl ester

: 504-63-2
trimethyleneglycol

: 933-40-4
cycloxexanone dimethyl ketal

Conditions

Conditions	Yield
Stage #1: cyclohexanone; orthoformic acid triethyl ester; trimethyleneglycol With zirconium(IV) chloride In dichloromethane at 20℃; for 1h; Stage #2: With sodium hydroxide	55%

: 109-87-5
Dimethoxymethane

: 6651-36-1
1-(Trimethylsilyloxy)cyclohexene

A: 933-40-4
cycloxexanone dimethyl ketal

B: 58173-92-5
2-(methoxymethyl)cyclohexanone

Conditions

Conditions	Yield
With 2,6-di-tert-butyl-pyridine; trimethylsilyl trifluoromethanesulfonate In dichloromethane at 16℃; for 10h;	A 20% B 48%

: 67-56-1
methanol

: 108-94-1
cyclohexanone

A: 933-40-4
cycloxexanone dimethyl ketal

B: 627-93-0
hexanedioic acid dimethyl ester

C: 23740-37-6
2-methoxycyclohex-2-en-1-one

Conditions

Conditions	Yield
With cerium(IV) sulphate; oxygen at 50℃; for 8h; Oxidation; acetalization;	A 38% B 35% C 7%

: 67-56-1
methanol

: 108-94-1
cyclohexanone

A: 933-40-4
cycloxexanone dimethyl ketal

B: 15753-47-6
1-(hydroxymethyl)cyclohexanol

Conditions

Conditions	Yield
With titanium(IV) dichlorodiisopropylate at 20℃; for 72h; UV-irradiation; Inert atmosphere; Overall yield = 38 %;	A 29% B 9%

: 67-56-1
methanol

: 17497-53-9
1-iodo-1-cyclohexene

A: 933-40-4
cycloxexanone dimethyl ketal

B: 931-57-7
1-methoxy-cyclohex-1-ene

C: 110-83-8
cyclohexene

Conditions

Conditions	Yield
With zinc at 40℃; for 10h; Irradiation;	A 8% B 65 % Chromat. C 27%
With zinc Product distribution; Further Variations:; Reagents; Irradiation; sonication;

1,1-Dimethoxycyclohexane Specification

The IUPAC name of Cyclohexane,1,1-dimethoxy- is 1,1-dimethoxycyclohexane. With the CAS registry number 933-40-4, it is also named as Cyclohexanone, dimethyl acetal. In addition, its molecular formula is C₈H₁₆O₂ and molecular weight is 144.21.

The other characteristics of this product can be summarized as: (1)ACD/LogP: 1.30; (2)ACD/LogD (pH 5.5): 1.3; (3)ACD/LogD (pH 7.4): 1.3; (4)ACD/BCF (pH 5.5): 5.7; (5)ACD/BCF (pH 7.4): 5.7; (6)ACD/KOC (pH 5.5): 120.94; (7)ACD/KOC (pH 7.4): 120.94; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 2; (10)Polar Surface Area: 18.46Å²; (11)Index of Refraction: 1.435; (12)Molar Refractivity: 40.52 cm³; (13)Molar Volume: 155.2 cm³; (14)Polarizability: 16.06x10^-24cm³; (15)Surface Tension: 28.2 dyne/cm; (16)Enthalpy of Vaporization: 38.25 kJ/mol; (17)Boiling Point: 162.3 °C at 760 mmHg; (18)Vapour Pressure: 2.84 mmHg at 25 °C.

Preparation of Cyclohexane,1,1-dimethoxy-: this chemical can be prepared by Cyclohexanone and Methanol.

This reaction needs I₂. The reaction time is 1 hour. The yield is about 90%.

Uses of Cyclohexane,1,1-dimethoxy-: it can be used to produce 1-Methoxy-cyclohexene.

This reaction needs Benzoyl chloride and quinoline at temperature of 60 - 70 °C.

When you are using this chemical, please be cautious about it as the following: it is flammable. In use, it may form inflammable/explosive vapour-air mixture. When you are using it, please keep away from sources of ignition and use only in well ventilated areas.

You can still convert the following datas into molecular structure:
(1)SMILES: O(C)C1(OC)CCCCC1
(2)InChI: InChI=1/C8H16O2/c1-9-8(10-2)6-4-3-5-7-8/h3-7H2,1-2H3
(3)InChIKey: XPIJMQVLTXAGME-UHFFFAOYAO
(4)Std. InChI: InChI=1S/C8H16O2/c1-9-8(10-2)6-4-3-5-7-8/h3-7H2,1-2H3
(5)Std. InChIKey: XPIJMQVLTXAGME-UHFFFAOYSA-N

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Product Name

1,1-Dimethoxycyclohexane

1,1-Dimethoxycyclohexane Synthetic route

1,1-Dimethoxycyclohexane Specification

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