Docosane supplier | CasNO.629-97-0

Name
Docosane
EINECS 211-121-5
CAS No. 629-97-0
Article Data38
CAS DataBase
Density 0.778 g/mL at 25 °C(lit. )
Solubility insoluble in water
Melting Point 42-45 °C(lit. )
Formula C₂₂H₄₆
Boiling Point 369 °C(lit. )
Molecular Weight 310.607
Flash Point >230 °F
Transport Information
Appearance colourless crystalline solid
Safety 26-36
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms NSC 77139;n-Docosane;
PSA 0.00000
LogP 8.82820

Synthetic route

: 1599-67-3
1-docosene

: 629-97-0
n-docosane

Conditions

Conditions	Yield
With platinum on activated charcoal; C24H16N2O4 In ethanol at 50℃; for 18h; Glovebox;	99%

: 661-19-8
1-docosanol

: 629-97-0
n-docosane

Conditions

Conditions	Yield
With 4-methyl-benzoic acid methyl ester; tetrabutylammonium tetrafluoroborate In N,N-dimethyl-formamide at 60℃; for 6h; Electrolysis; Inert atmosphere;	92%
Multi-step reaction with 2 steps 1: phosphorus; iodine 2: zinc; hydrochloric acid; glacial acetic acid View Scheme

: 1036648-35-7
docosyl 4-methylbenzoate

: 629-97-0
n-docosane

Conditions

Conditions	Yield
Stage #1: docosyl 4-methylbenzoate With samarium diiodide In Norlaudanosolin Inert atmosphere; Reflux; Stage #2: With water; ammonium chloride In Norlaudanosolin Inert atmosphere;	63%
With N,N,N,N,N,N-hexamethylphosphoric triamide; samarium diiodide In TETRAHYDROPYRANE Reflux; Inert atmosphere;	63%
With tetrabutylammonium tetrafluoroborate at 130℃; Electrolysis;	41%

: 143-07-7
lauric acid

: 830-96-6
Indole-3-propionic acid

A: 629-97-0
n-docosane

B: C20H20N2

C: 3-tridecyl-1H-indole

Conditions

Conditions	Yield
With sodium methylate In methanol at 0℃; anodic oxidation at Pt/C electrode;	A 15% B 16% C 60%

...Expand

: 105-74-8
dilauryl peroxide

: 629-97-0
n-docosane

Conditions

Conditions	Yield
With Diphenylmethane

: 4444-90-0
1-[2]thienyl-octadecan-1-one

: 629-97-0
n-docosane

Conditions

Conditions	Yield
With tungsten(IV) sulfide; nickel sulfide at 300℃; under 73550.8 Torr; Hydrogenation;

: 10124-65-9
potassium laurate

: 67-64-1
acetone

A: 1120-21-4
n-Undecane

B: 112-42-5
undecyl alcohol

C: 629-97-0
n-docosane

D: 821-95-4
1-undecene

Conditions

Conditions	Yield
at 50℃; an einer Kohle-Anode; Produkt 5: Undecyllaurat.Electrolysis;

...Expand

: 105-74-8
dilauryl peroxide

A: 1120-21-4
n-Undecane

B: 629-97-0
n-docosane

C: 821-95-4
1-undecene

Conditions

Conditions	Yield
With 2-iodo-propane In octane at 97℃; for 1.5h; Product distribution; magnetic field 1 T;

...Expand

: 26932-87-6
acetyl dodecanoyl peroxide

A: 112-40-3
dodecane

B: 629-97-0
n-docosane

C: 74-84-0
ethane

Conditions

Conditions	Yield
In neat (no solvent) at -78℃; for 24h; Irradiation; Further byproducts given. Yields of byproduct given;	A 50 % Chromat. B n/a C n/a

...Expand

: 42984-04-3
butyryl dodecanoyl peroxide

A: 629-97-0
n-docosane

B: 110-54-3
hexane

C: 629-59-4
tetradecane

Conditions

Conditions	Yield
In neat (no solvent) at -78℃; for 24h; Irradiation; Further byproducts given. Yields of byproduct given;	A n/a B n/a C 65 % Chromat.

...Expand

: 78422-75-0
dodecanoyl hexanoyl peroxide

A: 124-18-5
decane

B: 629-97-0
n-docosane

C: 544-76-3
Hexadecane

Conditions

Conditions	Yield
In neat (no solvent) at -78℃; for 24h; Irradiation; Further byproducts given. Yields of byproduct given;	A n/a B n/a C 72 % Chromat.

...Expand

: 78422-76-1
dodecanoyl octanoyl peroxide

A: 629-97-0
n-docosane

B: 629-59-4
tetradecane

C: 593-45-3
octadecane

Conditions

Conditions	Yield
In neat (no solvent) at -78℃; for 24h; Irradiation; Further byproducts given. Yields of byproduct given;	A n/a B n/a C 75 % Chromat.
With Octanoic acid; sodium caprylate In methanol Product distribution; square pulse electrolysis at different frequencies, photolysis, thermolysis, other temperature, other diacyl peroxides;	A 8 % Chromat. B 10 % Chromat. C 17 % Chromat.
With sodium hydroxide; Octanoic acid In methanol at 15 - 30℃; Product distribution; electrolysis: platinum electrodes, different pulse frequencies;

...Expand

: 25289-72-9
decanoyl dodecanoyl peroxide

A: 112-95-8
icosane

B: 629-97-0
n-docosane

C: 593-45-3
octadecane

Conditions

Conditions	Yield
In neat (no solvent) at -78℃; for 24h; Irradiation; Further byproducts given. Yields of byproduct given;	A 75 % Chromat. B n/a C n/a

...Expand

: 105-74-8
dilauryl peroxide

A: 1120-21-4
n-Undecane

B: 629-97-0
n-docosane

C: 821-95-4
1-undecene

D: 3658-44-4
dodecanoic acid, undecyl ester

E: C24H46O4

Conditions

Conditions	Yield
In (2)H8-toluene at 86℃; Rate constant; Product distribution; other solvents (hexachloroacetone, Cl(CH2)2Cl, C6D6, n-C8H18), temperature; thermolysis of lauroyl peroxide; mechanism, polar/radical pathways; radical scavenging; effect of temperature, viscosity and solvent polarity on decomposition product yields;

...Expand

: 143-07-7
lauric acid

: 64-17-5
ethanol

A: 629-97-0
n-docosane

B ester of/the/ lauric acid: ester of/the/ lauric acid

Conditions

Conditions	Yield
Reaktion des Kaliumsalzes.Electrolysis;

...Expand

: 143-07-7
lauric acid

lauracidic potassium: lauracidic potassium

: 629-97-0
n-docosane

Conditions

Conditions	Yield
With ethanol Electrolysis;

n-undecyl iodide: n-undecyl iodide

: 629-97-0
n-docosane

Conditions

Conditions	Yield
With isopentyl ether; sodium; toluene
With ethanol; aluminium amalgam

: 4282-44-4
1-iodo-n-undecane

: 108-88-3
toluene

sodium: sodium

isopentyl ether: isopentyl ether

: 629-97-0
n-docosane

...Expand

: 64-17-5
ethanol

: 4282-44-4
1-iodo-n-undecane

aluminium-amalgam: aluminium-amalgam

A: 1120-21-4
n-Undecane

B: 629-97-0
n-docosane

...Expand

: 629-97-0
n-docosane

: europium(III) bis(trifluoromethylsulfonyl)imide

: 7732-18-5
water

: [Eu(bis(trifluoromethanesulfonyl)amide)3(H2O)3]*(CH2)3

Conditions

Conditions	Yield
With heptanoic acid In xylene under N2, Schlenk techniques; H2O (0.31 mmol) added to anhyd. soln. of n-C22H46 (0.014 mmol), Eu complex (0.10 mmol) and heptanoic acid (0.51 mmol) in p-xylene; mixt. stirred at 200°C for 3 min; stored at ambient temp. for 4 d; crystals washed with toluene and hexane; dried under vac.; elem. anal.;	66%

...Expand

: 112-95-8
icosane

: 629-97-0
n-docosane

: 630-01-3
n-hexacosane

: 629-50-5
Tridecane

: 593-45-3
octadecane

: 646-31-1
tetracosane

: 630-02-4
octacosane

: 638-68-6
n-triacontane

A: 112-92-5
1-octadecanol

B: 629-96-9
n-eicosanol

C: 593-50-0
melissyl alcohol

D: 661-19-8
1-docosanol

E: 506-51-4
tetracosyl alcohol

F: 506-52-5
hexacosyl alcohol

G: 557-61-9
octacosyl alcohol

Conditions

Conditions	Yield
Stage #1: icosane; n-docosane; n-hexacosane; octadecane; tetracosane; octacosane; n-triacontane With oxygen at 30 - 50℃; under 1575.16 Torr; for 0.5h; Stage #2: Tridecane With titanium(IV) isopropylate at 30 - 50℃; under 1575.16 - 3750.38 Torr; for 6.86667h; Stage #3: With sulfuric acid; water at 80℃; Product distribution / selectivity;	A 17.66% B 19.46% C 0.1% D 13.62% E 6.93% F 2.04% G 0.48%

...Expand

: 112-95-8
icosane

: 629-97-0
n-docosane

: 630-01-3
n-hexacosane

: 593-45-3
octadecane

: 646-31-1
tetracosane

: 630-02-4
octacosane

: 638-68-6
n-triacontane

A: 112-92-5
1-octadecanol

B: 629-96-9
n-eicosanol

C: 593-50-0
melissyl alcohol

D: 661-19-8
1-docosanol

E: 506-51-4
tetracosyl alcohol

F: 506-52-5
hexacosyl alcohol

G: 557-61-9
octacosyl alcohol

Conditions

Conditions	Yield
Stage #1: icosane; n-docosane; n-hexacosane; octadecane; tetracosane; octacosane; n-triacontane With oxygen at 30 - 50℃; under 1575.16 - 3675.37 Torr; for 3h; Stage #2: With sulfuric acid; water Product distribution / selectivity;	A 12.4% B 13.4% C 0.05% D 7.8% E 3.2% F 1% G 0.2%

...Expand

MeSiCl3: MeSiCl3

: 629-97-0
n-docosane

: 24219-37-2
di-n-octylmagnesium

A: 53053-78-4
methyldi(n-octyl)chlorosilane

B: 51502-63-7
methyldi(n-octyl)silane

Conditions

Conditions	Yield
In tetrahydrofuran	A n/a B 9%

...Expand

Docosane Specification

The Docosane, with the CAS registry number of 629-97-0, is also known as Alkane C22 and n-Docosane. It belongs to the product categories of Miscellaneous Natural Products; Analytical Chemistry; n-Paraffins (GC Standard); Standard Materials for GC; Acyclic; Alkanes; Organic Building Blocks; Alphabetic; DJ - DZ Chemical Class; Hydrocarbons; Neats; DJ - DZ; Alpha Sort; D; D Alphabetic; Volatiles/ Semivolatiles. Its EINECS registry number is 211-121-5. This chemical's molecular formula is C₂₂H₄₆ and molecular weight is 310.6. In addition, it should be stored in dry, cool, airtight place. Avoid contact with oxidant, otherwise it would decompose. It can be used as organic reaction solvent.

Physical properties about Docosane are: (1)Density: 0.778 g/mL at 25 °C(lit. ); (2)Flash Point: >230 °F; (3)Vapor Density 10.8 (vs air); (4)Index of Refraction 1.4455; (5)Boiling Point: 369 °C(lit. ); (6)Melting Point: 42-45 °C(lit. ); (7)Vapor Pressure <1 mm Hg ( 21.1 °C).

Preparation: this chemical is prepared by reaction of 3-Indol-3-yl-propionic acid with Dodecanoic acid at 0 °C. The reaction needs reagent MeONa and solvent Methanol. The other condition of this reaction is anodic oxidation at Pt/C electrode. The yield is about 60 %.

When you are using this chemical, please be cautious about it as the following:
As a chemical, it is irritating to eyes, respiratory system and skin. In addition, this chemical may cause inflammation to the skin or other mucous membranes. During using it, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: C(CCCCCCCCCCCCCCCCCC)CCC
(2) InChI: InChI=1/C22H46/c1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3
(3) InChIKey: HOWGUJZVBDQJKV-UHFFFAOYAZ

Product Name

Docosane

Synthetic route

Docosane Specification

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