ChemicalBook > CAS DataBase List > DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT

DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT

Product Name: DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT
CAS No.: 68695-48-7
Chemical Name: DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT
Synonyms: tetrabutylammonium salt;Tetrabutylammonium di-tert-butyl phosphate;Tetra-n-butylammonium Di-tert-butylphosphate;di-tert-butyl phosphoric acid tetra-n-butylammonium salt, tetra-n-butylammonium di-tert-butylphosphate, tetrabuthylammonium di-tert-butyl-phosphate, tetrabutylammonium di-tert-butyl phosphate, tetrabutylammonium di-tert-butylphosphate, tetrabutylammonium;Di-tert-butyl-n-butyl ammonium phosphate;di-tert-butyl phosphate, di-tert-butylphosphate;DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT;N,N,N-tributylbutan-1-aminium di-tert-butyl phosphate;Tetra-n-butylammonium Di-tert-butylphosphate(1:1.2-1.5);di-tert-butyl phosphoric acid tetra-n-butylammonium salt
CBNumber: CB1237896
Molecular Formula: C24H54NO4P
Formula Weight: 451.67
MOL File: 68695-48-7.mol

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DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT Property

storage temp.: Inert atmosphere,Room Temperature
Appearance: Off-white to yellow Solid
InChI: InChI=1S/C16H36N.C8H19O4P/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-7(2,3)11-13(9,10)12-8(4,5)6/h5-16H2,1-4H3;1-6H3,(H,9,10)/q+1;/p-1
InChIKey: ZMBZPMVMLZIOPS-UHFFFAOYSA-M
SMILES: [N+](CCCC)(CCCC)(CCCC)CCCC.O(C(C)(C)C)P([O-])(=O)OC(C)(C)C

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Oakwood

Product number: 099916
Product name: Tetra-n-butylammonium di-tert-butylphosphate
Packaging: 1g
Price: $60
Updated: 2021/12/16

Oakwood

Product number: 099916
Product name: Tetra-n-butylammonium di-tert-butylphosphate
Packaging: 5g
Price: $150
Updated: 2021/12/16

Matrix Scientific

Product number: 098797
Product name: Tetrabutylammonium di-tert-butyl phosphate
Purity: 95+%
Packaging: 1g
Price: $189
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0394308
Product name: TETRABUTYLAMMONIUM DI-TERT-BUTYL PHOSPHATE
Purity: 95.00%
Packaging: 5MG
Price: $503.15
Updated: 2021/12/16

AK Scientific

Product number: V7292
Product name: Tetra-n-butylammoniumdi-tert-butylphosphate
Packaging: 10g
Price: $510
Updated: 2021/12/16

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DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT Chemical Properties,Usage,Production

Synthesis

33494-81-4

68695-48-7

Method 2: Di-tert-butyl phosphate [20 g, 94 mmol (obtained from di-tert-butyl phosphite by the method of Zwierzak and Kluba, Tetrahedron, Vol. 27,3163 (1971)] was dissolved in methanol, and tetrabutylammonium hydroxide (47 mL 1M solution, 47 mmol) was added. The temperature of the reaction mixture was 23 °C and the initial pH was 4.33. The pH of the reaction mixture was adjusted to 6.5-7.0 by dropwise addition of methanolic tetrabutylammonium hydroxide (48 mL 1M solution, 48 mmol) within 0.2 h. The reaction mixture was stirred at about 2 °C for 0.5 h, followed by concentration under reduced pressure at bath temperatures lower than 40 °C. The reaction was carried out at a temperature of 0.5 °C for 0.5 h. The reaction was then concentrated by addition of tetrabutylammonium hydroxide to methanol. The crude product was dehydrated by azeotropic addition of toluene (3 x 100 mL) and concentrated again under reduced pressure. The crude residue was ground in cold hexane (0 °C) for 1 h. The solid was collected by filtration, washed with a minimal amount of cold hexane and dried to give the first batch of tetrabutyl di-tert-butyl ammonium phosphate (24.0 g) as a white solid. The mother liquor was concentrated under reduced pressure and then ground in cold hexane (20 mL) for 1 h. The solid was collected by filtration, washed with a minimal amount of cold hexane and dried to give the second batch of tetrabutyl di-tert-butyl ammonium phosphate (8.5 g) in a total yield of 32.5 g (77%). A solution of tetrabutylammonium di-tert-butyl phosphate (218 g, 480 mmol) in benzene (200 mL) was added dropwise to stirred chloroiodomethane (800 g, 4535 mmol) over a period of 1.5 hours at room temperature. The reaction mixture was continued to be stirred at room temperature for 1.5 hours and subsequently concentrated under reduced pressure. The oily residue was dissolved in Et2O and filtered to remove the precipitated white solid. The organic layer was washed sequentially with saturated NaHCO3 and H2O/brine (1/1), then dried with magnesium sulfate, filtered and concentrated under reduced pressure to give a reddish-brown oily substance (320 g). The oily substance was purified by column chromatography on silica gel (800 g), eluting sequentially with 20% EtOAc/hexane, 25% EtOAc/hexane, and 30% EtOAc/hexane. The product-containing fractions were collected and concentrated under reduced pressure to give a golden yellow oily substance. The oily substance was diluted with CH2Cl2 (30 mL), concentrated under reduced pressure and dried under vacuum to give the target compound 3 (61.3 g, 49% yield).1H NMR (benzene-d6) δ 5.20 (2H, d, J=15Hz), 1.22 (18H, s).

References

[1] Patent: WO2006/118351, 2006, A1. Location in patent: Page/Page column 56-58

DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT manufacturers

Career Henan Chemica Co

Product: DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT 68695-48-7
Price: US $1.00/g
Min. Order: 1g
Purity: 85.0-99.8%
Supply Ability: 20ton
Release date: 2020-10-28

68695-48-7, DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALTRelated Search:

Potassium di-tert-butyl phosphate Trimethyl phosphate Dibenzyl phosphate Potassium Phosphate Dibasic Potassium Phosphate Monobasic Ammonium dihydrogen phosphate Sodium phosphate monobasic Potassium phosphate tribasic DIETHYL PHOSPHATE TERT-BUTYL ISOCYANIDE METHYL ISOCYANOACETATE Tris(2,4-pentanedionato)chroMiuM(III) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE N-BUTYLISOCYANIDE COBALT(II) ACETYLACETONATE Tosylmethyl isocyanide Benzyl isocyanide

DI-TERT-BUTYLPHOSPHATE, TETRABUTYLAMMONIUM SALT

Tetra-n-butylammonium Di-tert-butylphosphate

di-tert-butyl phosphate, di-tert-butylphosphate

di-tert-butyl phosphoric acid tetra-n-butylammonium salt, tetra-n-butylammonium di-tert-butylphosphate, tetrabuthylammonium di-tert-butyl-phosphate, tetrabutylammonium di-tert-butyl phosphate, tetrabutylammonium di-tert-butylphosphate, tetrabutylammonium

tetrabutylammonium salt

Tetrabutylammonium di-tert-butyl phosphate

N,N,N-tributylbutan-1-aminium di-tert-butyl phosphate

Di-tert-butyl-n-butyl ammonium phosphate

Tetra-n-butylammonium Di-tert-butylphosphate(1:1.2-1.5)

di-tert-butyl phosphoric acid tetra-n-butylammonium salt

68695-48-7

C16H36NC8H18O4P