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1445-45-0
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1445-45-0
| Trimethyl orthoacetate Basic information | |
| Product Name: | Trimethyl orthoacetate |
| Synonyms: | 1,1,1-trimethoxy-ethan;CH3C(OCH3)3;Methyl orthoacetate;trimethyl-acetate;Trimethylorthoaceate;ORTHOACETIC ACID TRIMETHYL ESTER;TMOA;TRIMETHYL ORTHOACETATE |
| CAS: | 1445-45-0 |
| MF: | C5H12O3 |
| MW: | 120.15 |
| EINECS: | 215-892-9 |
| Mol File: | 1445-45-0.mol |
| Trimethyl orthoacetate Chemical Properties | |
| Boiling point | 107-109 °C(lit.) |
| density | 0.944 g/mL at 25 °C(lit.) |
| vapor pressure | 20 hPa (20 °C) |
| refractive index | n20/D 1.388(lit.) |
| Fp | 62 °F |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Liquid |
| color | Clear colorless to slightly brown |
| Specific Gravity | 0.960 (20/4℃) |
| Water Solubility | HYDROLYSIS |
| Sensitive | Moisture Sensitive |
| BRN | 1098338 |
| InChIKey | HDPNBNXLBDFELL-UHFFFAOYSA-N |
| LogP | 1.13 at 25℃ |
| CAS DataBase Reference | 1445-45-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethane, 1,1,1-trimethoxy-(1445-45-0) |
| EPA Substance Registry System | Trimethyl orthoacetate (1445-45-0) |
Item | Specifications |
Appearance (Visual) | Colorless transparent liquid |
Purity(GC) | ≥99.0% |
Methanol | ≤0.3% |
Methyl acetate | ≤0.2% |
Acetonitrile | ≤0.1% |
Solvent | ≤0.4% |
Water Content | ≤0.05% |

| Trimethyl orthoacetate Basic information | |
| Product Name: | Trimethyl orthoacetate |
| Synonyms: | 1,1,1-trimethoxy-ethan;CH3C(OCH3)3;Methyl orthoacetate;trimethyl-acetate;Trimethylorthoaceate;ORTHOACETIC ACID TRIMETHYL ESTER;TMOA;TRIMETHYL ORTHOACETATE |
| CAS: | 1445-45-0 |
| MF: | C5H12O3 |
| MW: | 120.15 |
| EINECS: | 215-892-9 |
| Mol File: | 1445-45-0.mol |
| Trimethyl orthoacetate Chemical Properties | |
| Boiling point | 107-109 °C(lit.) |
| density | 0.944 g/mL at 25 °C(lit.) |
| vapor pressure | 20 hPa (20 °C) |
| refractive index | n20/D 1.388(lit.) |
| Fp | 62 °F |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Liquid |
| color | Clear colorless to slightly brown |
| Specific Gravity | 0.960 (20/4℃) |
| Water Solubility | HYDROLYSIS |
| Sensitive | Moisture Sensitive |
| BRN | 1098338 |
| InChIKey | HDPNBNXLBDFELL-UHFFFAOYSA-N |
| LogP | 1.13 at 25℃ |
| CAS DataBase Reference | 1445-45-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethane, 1,1,1-trimethoxy-(1445-45-0) |
| EPA Substance Registry System | Trimethyl orthoacetate (1445-45-0) |
Item | Specifications |
Appearance (Visual) | Colorless transparent liquid |
Purity(GC) | ≥99.0% |
Methanol | ≤0.3% |
Methyl acetate | ≤0.2% |
Acetonitrile | ≤0.1% |
Solvent | ≤0.4% |
Water Content | ≤0.05% |

