A7702512
Tetraethyl orthocarbonate , 97% , 78-09-1
CAS NO.：78-09-1
Empirical Formula: C9H20O4
Molecular Weight: 192.25
MDL number: MFCD00009221
EINECS: 201-082-2
| Pack Size | Price | Stock | Quantity |
| 5ML | RMB40.80 | In Stock |
|
| 25ML | RMB128.80 | In Stock |
|
| 100ML | RMB384.00 | In Stock |
|
| 500ML | RMB1608.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 222 °C |
| Boiling point: | 159 °C (lit.) |
| Density | 0.919 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 127 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Chloroform, Methanol |
| form | clear liquid |
| Specific Gravity | 0.919 |
| color | Colorless to Almost colorless |
| Water Solubility | Insoluble |
| Sensitive | Moisture Sensitive |
| BRN | 1747401 |
| CAS DataBase Reference | 78-09-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethane, 1,1',1'',1'''-[methanetetrayltetrakis(oxy)]tetrakis-(78-09-1) |
| EPA Substance Registry System | Ethane, 1,1',1'',1'''-[methanetetrayltetrakis(oxy)]tetrakis- (78-09-1) |
Description and Uses
Tetraethyl Orthocarbonate is used in the synthesis of chemokine receptor-5 inhibitors against HIV-1, benzobisoxazoles and in the preparation of organic semiconductors. It is also employed in the synthesis of 2,7-dimethylene-1,4,6,9-tetraoxaspiro[4,4]nonane and in the synthesis of cross linked poly(orthocarbonate)s used as organic solvent absorbent.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H226 |
| Precautionary statements | P241-P280a-P303+P361+P353-P501a-P210-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501 |
| Hazard Codes | Xi,F |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 37/39-26-16-36-24/25 |
| RIDADR | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| F | 21 |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29209010 |
