
CAS Number149-73-5
Synonyms4-02-00-00022 (Beilstein Handbook Reference); Trimethyl orthoformate; Orthoformic acid methyl ester; Orthoformic acid, trimethyl ester; Orthoformic acid trimethyl ester; Orthomravencan methylnaty; Orthoformic acid,trimethyl ester; trimethylortoformate; Trimethoxymethane; Methane,trimethoxy; EINECS 205-745-7; Methyl Orthoformate; anhydrous trimethyl orthoformate; MFCD00008483; Trimethylorthoformate
Molecular FormulaCH(OCH3)3
Molecular Weight106.12
Purity99%
Density0.9±0.1 g/cm3
Boiling Point101-102 °C (lit.)
Melting Point-53 °C
Appearancecolorless transparent liquid
EINECS205-745-7
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 149-73-5 |
| Catalog No. | 2A-9008874 |
| Chinese Name | 原甲酸三甲酯 |
| Synonyms | 4-02-00-00022 (Beilstein Handbook Reference); Trimethyl orthoformate; Orthoformic acid methyl ester; Orthoformic acid, trimethyl ester; Orthoformic acid trimethyl ester; Orthomravencan methylnaty; Orthoformic acid,trimethyl ester; trimethylortoformate; Trimethoxymethane; Methane,trimethoxy; EINECS 205-745-7; Methyl Orthoformate; anhydrous trimethyl orthoformate; MFCD00008483; Trimethylorthoformate |
| Molecular Formula | CH(OCH3)3 |
| Molecular Weight | 106.12 |
| Purity | 99 |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 101-102 °C (lit.) |
| Melting Point | -53 °C |
| Appearance | colorless transparent liquid |
| Water Solubility | 10 g/L (hydrolysis) |
| Storage Condition | Store sealed in a dry and cool place. This product |
| Packaging | II |
| EINECS | 205-745-7 |
| HTC | 2915130000 |
| UN(IATA) | UN 3272 |
| PubChem ID | 24846805 |
| MDL Number | MFCD00008483 |
| SMILES | COC(OC)OC |
| InChI | 1S/C4H10O3/c1-5-4(6-2)7-3/h4H,1-3H3 |
| InChI Key | PYOKUURKVVELLB-UHFFFAOYSA-N |
| Beilstein/REAXYS | 969215 |
| NACRES Code | NA.22 |
| eCl@ss | 39021015 |
| UNSPSC | 12352100 |
| Hazard Symbols | 3 |
| Risk Codes | R11;R36 |
| Safety Description | S16;S26;S29;S9 |
| MSDS | msds/8874_1_149_73_5.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Chemical name |
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