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| CAS No.: | 629-15-2 |
|---|---|
| Name: | 1,2-Diformyloxyethane |
| Article Data: | 37 |
| Molecular Structure: | |
|
|
|
| Formula: | C4H6O4 |
| Molecular Weight: | 118.089 |
| Synonyms: | 1,2-Ethanediol,diformate (9CI);Ethylene glycol, diformate (6CI,7CI,8CI);Ethylene diformate;Ethylene formate;Glycol diformate;NSC 8831; |
| EINECS: | 211-077-7 |
| Density: | 1.158 g/cm3 |
| Boiling Point: | 175 °C at 760 mmHg |
| Flash Point: | 86.2 °C |
| Solubility: | Soluble in water |
| Appearance: | water-white liquid |
| Hazard Symbols: |
 Xn
|
| Risk Codes: | 22-41 |
| Safety: | 26-36 |
| PSA: | 52.60000 |
| LogP: | 0.60420 |
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| Conditions | Yield |
|---|---|
| ammonium cerium(IV) nitrate In chloroform at 55 - 60℃; | 98% |
| Stage #1: formic acid With silica gel at 20℃; for 0.0166667h; Stage #2: ethylene glycol With silica gel at 110℃; for 0.166667h; | 96% |
| phosphoric acid In benzene Acylation; Heating; | 93.2% |
- 629-15-2
ethylene glycol diformate
| Conditions | Yield |
|---|---|
| In formic acid Mechanism; Heating; | 92% |
| Conditions | Yield |
|---|---|
| dodecacarbonyl-triangulo-triruthenium for 2h; Heating; | 92% |
- 127817-98-5
2,3,8,8a-Tetrahydro-cis-4aH-pyrano<2,3-b>-<1,4>dioxin-7(6H)-on-ethylenacetal
A
- 629-15-2
ethylene glycol diformate
- 127817-99-6
2,3,8,8a-Tetrahydro-cis-4aH-pyrano<2,3-b>-<1,4>dioxin-7(6H)-on
| Conditions | Yield |
|---|---|
| With formic acid for 6h; Ambient temperature; | A n/a B 49.3% |
- 543-75-9
1,4-dioxene
- 106-51-4
p-benzoquinone
A
- 629-15-2
ethylene glycol diformate
- 108165-10-2
spiro<2.3.5.7.10-pentaoxabicyclo<4.4.0>decane-4,1'-cyclohexa-2',5'-dien-4'-one>
| Conditions | Yield |
|---|---|
| With oxygen In tetrachloromethane at -5℃; under 7600 Torr; for 4h; Irradiation; | A 34% B 20% |
- 119-61-9
benzophenone
- 543-75-9
1,4-dioxene
A
- 108165-08-8
7,7-diphenyl-2,5,8-trioxatricyclo<4.2.0> octane
B
- 629-15-2
ethylene glycol diformate
- 108165-09-9
cis-2,3,5,7,10-pentaoxa-4,4-diphenylbicyclo<4.4.0>dodecane
| Conditions | Yield |
|---|---|
| With oxygen In tetrachloromethane at -5℃; under 7600 Torr; for 6h; Irradiation; | A 9% B 24% C 7% |
| Conditions | Yield |
|---|---|
| With 1-Methylpyrrolidine; ruthenium(II) bis(triphenylphosphine) dichloride at 140℃; for 15h; | A 12% B 12% |
| Conditions | Yield |
|---|---|
| With sulfuric acid |
| Conditions | Yield |
|---|---|
| at 132℃; under 20594.2 Torr; Behandeln mit Luft; |
| Conditions | Yield |
|---|---|
| With clorine; oxygen; nitrogen(II) oxide at 21.9℃; under 700 Torr; Product distribution; Mechanism; FTIR study of atmospheric fate of title comp.; | |
| With air; Cyclopentane; cobalt(II) acetate at 132℃; under 22065.2 Torr; | |
| With OH radicals; nitrogen(II) oxide Kinetics; Oxidation; UV-irradiation; |
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Consensus Reports
Reported in EPA TSCA Inventory.
Specification
The Ethylene glycol diformate, with the CAS registry number 629-15-2, is also known as Formic acid, ethylene ester. Its EINECS registry number is 211-077-7. This chemical's molecular formula is C4H6O4 and molecular weight is 118.08804. Its IUPAC name is called 2-formyloxyethyl formate. This chemical's classification code is Skin / Eye Irritant.
Physical properties of Ethylene glycol diformate: (1)ACD/LogP: -0.37; (2)ACD/LogD (pH 5.5): -0.37; (3)ACD/LogD (pH 7.4): -0.37; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 14.91; (7)ACD/KOC (pH 7.4): 14.91; (8)#H bond acceptors: 4; (9)#Freely Rotating Bonds: 5; (10)Index of Refraction: 1.395; (11)Molar Refractivity: 24.44 cm3; (12)Molar Volume: 101.9 cm3; (13)Surface Tension: 35.2 dyne/cm; (14)Density: 1.158 g/cm3; (15)Flash Point: 86.2 °C; (16)Enthalpy of Vaporization: 41.13 kJ/mol; (17)Boiling Point: 175 °C at 760 mmHg; (18)Vapour Pressure: 1.17 mmHg at 25°C.
Preparation of Ethylene glycol diformate: this chemical can be prepared by formic acid 2-[4-(2-formyloxy-ethoxy)-but-2-ynyloxy]-ethyl ester by heating. This reaction will need solvent formic acid. The yield is about 92%.
![Ethylene glycol diformate can be prepared by formic acid 2-[4-(2-formyloxy-ethoxy)-but-2-ynyloxy]-ethyl ester by heating](/UserFilesUpload/Preparation of Ethylene glycol diformate.png)
When you are using this chemical, please be cautious about it as the following:
This chemical may cause damage to health. It is harmful if swallowed. In addition, there will be a risk of serious damage to eyes. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C(COC=O)OC=O
(2)InChI: InChI=1S/C4H6O4/c5-3-7-1-2-8-4-6/h3-4H,1-2H2
(3)InChIKey: IKCQWKJZLSDDSS-UHFFFAOYSA-N
The toxicity data is as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LD50 | oral | 390mg/kg (390mg/kg) | BEHAVIORAL: GENERAL ANESTHETIC GASTROINTESTINAL: OTHER CHANGES KIDNEY, URETER, AND BLADDER: OTHER CHANGES | Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941. |
| rat | LD50 | oral | 1510mg/kg (1510mg/kg) | BEHAVIORAL: GENERAL ANESTHETIC GASTROINTESTINAL: OTHER CHANGES KIDNEY, URETER, AND BLADDER: OTHER CHANGES | Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941. |