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| CAS No.: | 621-76-1 |
|---|---|
| Name: | Tripropyl orthoformate |
| Molecular Structure: | |
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| Formula: | C10H22 O3 |
| Molecular Weight: | 190.283 |
| Synonyms: | Orthoformicacid, tripropyl ester (6CI,7CI,8CI);Propyl orthoformate;Tripropoxymethane;Tripropyl orthoformate; |
| EINECS: | 210-704-1 |
| Density: | 0.879 |
| Boiling Point: | 106-108 ºC (40 mmHg) |
| Flash Point: | 72 ºC |
| Appearance: | clear colorless liquid |
| Hazard Symbols: |
|
| Risk Codes: | R36/37/38 |
| Safety: | 26-36/37/39-37/39 |
| PSA: | 27.69000 |
| LogP: | 2.54980 |
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| Conditions | Yield |
|---|---|
| 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% |
| Conditions | Yield |
|---|---|
| With sodium hydroxide; 1,8-bis(pyperidin-1-yl)-1,6-dioxaoctane In dichloromethane | 53% |
| With sodium |
- 71-23-8
propan-1-ol
- 5780-15-4
4-(Methoxymethylene)-morpholinium methyl sulfate
- 621-76-1
tripropyl orthoformate
| Conditions | Yield |
|---|---|
| With propyl methanoate 1) 16h, 2) 4h, 40 deg C; | 11.2% |
| Conditions | Yield |
|---|---|
| With sulfuric acid unter Entfernen des entstehenden Aethanols; |
| Conditions | Yield |
|---|---|
| With toluene-4-sulfonic acid Heating; |
| Conditions | Yield |
|---|---|
| Stage #1: 1-Butylimidazole With tetrafluoroboric acid In water at 0℃; Stage #2: tripropyl orthoformate at 130℃; for 28h; Inert atmosphere; | 93% |
| Conditions | Yield |
|---|---|
| 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
| Conditions | Yield |
|---|---|
| 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 | Yield |
|---|---|
| 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 | Yield |
|---|---|
| With iodine at 20℃; for 0.5h; | 85% |
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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