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Tripropyl orthoformate

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Name

Tripropyl orthoformate

EINECS 210-704-1
CAS No. 621-76-1 Density 0.879
PSA 27.69000 LogP 2.54980
Solubility N/A Melting Point N/A
Formula C10H22 O3 Boiling Point 106-108 ºC (40 mmHg)
Molecular Weight 190.283 Flash Point 72 ºC
Transport Information N/A Appearance clear colorless liquid
Safety 26-36/37/39-37/39 Risk Codes R36/37/38   
Molecular Structure Molecular Structure of 621-76-1 (Tripropyl orthoformate) Hazard Symbols
Synonyms

Orthoformicacid, tripropyl ester (6CI,7CI,8CI);Propyl orthoformate;Tripropoxymethane;Tripropyl orthoformate;

 

Tripropyl orthoformate Synthetic route

71-23-8

propan-1-ol

74-90-8

hydrogen cyanide

621-76-1

tripropyl orthoformate

Conditions
ConditionsYield
Stage #1: hydrogen cyanide With hydrogenchloride In propan-1-ol; mineral oil at -5 - 25℃; for 2.75h; Large scale;
Stage #2: propan-1-ol In mineral oil at 30 - 55℃; for 5h; Large scale;
85.2%
71-23-8

propan-1-ol

67-66-3

chloroform

621-76-1

tripropyl orthoformate

Conditions
ConditionsYield
With sodium hydroxide; 1,8-bis(pyperidin-1-yl)-1,6-dioxaoctane In dichloromethane53%
With sodium
71-23-8

propan-1-ol

5780-15-4

4-(Methoxymethylene)-morpholinium methyl sulfate

621-76-1

tripropyl orthoformate

Conditions
ConditionsYield
With propyl methanoate 1) 16h, 2) 4h, 40 deg C;11.2%
71-23-8

propan-1-ol

122-51-0

orthoformic acid triethyl ester

621-76-1

tripropyl orthoformate

Conditions
ConditionsYield
With sulfuric acid unter Entfernen des entstehenden Aethanols;
71-23-8

propan-1-ol

149-73-5

trimethyl orthoformate

621-76-1

tripropyl orthoformate

Conditions
ConditionsYield
With toluene-4-sulfonic acid Heating;
4316-42-1

1-Butylimidazole

621-76-1

tripropyl orthoformate

1-butyl-3-propylimidazolium tetrafluoroborate

Conditions
ConditionsYield
Stage #1: 1-Butylimidazole With tetrafluoroboric acid In water at 0℃;
Stage #2: tripropyl orthoformate at 130℃; for 28h; Inert atmosphere;
93%
96-48-0

4-butanolide

621-76-1

tripropyl orthoformate

155060-42-7

n-Propyl 4-n-propoxybutanoate

Conditions
ConditionsYield
With sulfuric acid In isopropyl alcohol at 50℃;92%
621-76-1

tripropyl orthoformate

106585-63-1

N-(5-aminothiophene-2-carbonyl)-L-glutamic acid diethyl ester

C18H26N2O6S

Conditions
ConditionsYield
at 80℃; for 2h;92%
1122-28-7

4,5-dicyano-1H-imidazole

621-76-1

tripropyl orthoformate

133123-68-9

1-Propyl-1H-imidazole-4,5-dicarbonitrile

Conditions
ConditionsYield
1) 1 h, 105 deg C ) 3 h, 135 deg C;86%
621-76-1

tripropyl orthoformate

4407-36-7

(2E)-3-phenyl-2-propen-1-ol

14593-45-4

3-phenyl-(E)-2-propenyl n-propyl ether

Conditions
ConditionsYield
With iodine at 20℃; for 0.5h;85%

Tripropyl orthoformate Specification

The Tripropyl orthoformate, with the cas register number 621-76-1, has the IUPAC name of 1-(dipropoxymethoxy)propane. This is a kind of clear colorless liquid and it is sensitive to the moisture. Then its product categories are various, including orthoesters; acetals/ketals/ortho esters; organic building blocks; oxygen compounds.

The characteristics of this chemical are as following: (1)ACD/BCF (pH 5.5): 409.31; (2)ACD/BCF (pH 7.4): 409.31; (3)ACD/KOC (pH 5.5): 2578.18; (4)ACD/KOC (pH 7.4): 2578.18; (5)#H bond acceptors: 3 ; (6)#Freely Rotating Bonds: 9; (7)Polar Surface Area: 27.69; (8)Index of Refraction: 1.416; (9)Molar Refractivity: 53.57 cm3; (10)Molar Volume: 213 cm3; (11)Polarizability: 21.23 ×10-24 cm3; (12)Surface Tension: 27.1 dyne/cm; (13)Density: 0.893 g/cm3; (14)Flash Point: 72.2 °C; (15)Enthalpy of Vaporization: 42.2 kJ/mol; (16)Boiling Point: 203.8 °C at 760 mmHg; (17)Vapour Pressure: 0.389 mmHg at 25°C; (18)Exact Mass 190.156895; (19)MonoIsotopic Mass 190.156895; (20)Topological Polar Surface Area 27.7; (21)Heavy Atom Count 13; (22)Complexity 77.2.

Production method of Tripropyl orthoformate: Tripropyl orthoformate could be made from the reaction of propan-1-ol and trichloromethane, with the following condtion: reagent: NaOH, 1, 8-bis(pyperidin-1-yl)-1, 6-dioxaoctane; solvent: CH2Cl2; field: 53%.

Use of Tripropyl orthoformate: Tripropyl orthoformate could react with nitromethane to produce 1-(2-nitro-1-propoxy-ethoxy)-propane, in the following condtion: reagent: ZnC12; field: 32%; other condition: heating.

When you deal with this chemical, you should be very cautious. Being a kind of irritant chemical, it is irritating to eyes, respiratory system and skin, and then it may cause inflammation to the skin or other mucous membranes. Therefore, you could take the following instructions. Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

In addition, you could convert the following datas into the molecular structure:
(1)SMILES:O(CCC)C(OCCC)OCCC
(2)InChI:InChI=1/C10H22O3/c1-4-7-11-10(12-8-5-2)13-9-6-3/h10H,4-9H2,1-3H3
(3)InChIKey:RWNXXQFJBALKAX-UHFFFAOYAS

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