
CAS Number109-87-5
Synonymsdimethoxy methane; 2,4-Dioxapentane; EINECS 203-714-2; Anesthenyl; Formal; dimethyloxymethane; dimethylformaldehyde dimethyl acetal; Methylene Glycol Dimethyl Ether; METHYLAL; Formaldehyde dimethyl acetal,Methylal; Methane,dimethoxy; MFCD00008495; Dimethylformal; Formaldehyde Dimethyl Acetal; Dimethyl formal; Dimethoxymethane
Molecular FormulaCH2(OCH3)2
Molecular Weight76.09
Purity99%
Density0.8±0.1 g/cm3
Boiling Point41-42 °C (lit.)
Melting Point−105 °C (lit.)
Appearanceliquid
EINECS203-714-2
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 109-87-5 |
| Catalog No. | 2A-9014289 |
| Chinese Name | 甲缩醛 |
| Synonyms | dimethoxy methane; 2,4-Dioxapentane; EINECS 203-714-2; Anesthenyl; Formal; dimethyloxymethane; dimethylformaldehyde dimethyl acetal; Methylene Glycol Dimethyl Ether; METHYLAL; Formaldehyde dimethyl acetal,Methylal; Methane,dimethoxy; MFCD00008495; Dimethylformal; Formaldehyde Dimethyl Acetal; Dimethyl formal; Dimethoxymethane |
| Molecular Formula | CH2(OCH3)2 |
| Molecular Weight | 76.09 |
| Purity | 99 |
| Density | 0.8±0.1 g/cm3 |
| Boiling Point | 41-42 °C (lit.) |
| Melting Point | −105 °C (lit.) |
| Appearance | liquid |
| Water Solubility | 32.3 g/100 mL (16 ºC) |
| Storage Condition | 1. Storage precautions: Store in a cool, ventilate |
| Packaging | II |
| EINECS | 203-714-2 |
| HTC | 2909199090 |
| PubChem ID | 24893265 |
| MDL Number | MFCD00008495 |
| SMILES | COCOC |
| InChI | 1S/C3H8O2/c1-4-3-5-2/h3H2,1-2H3 |
| InChI Key | NKDDWNXOKDWJAK-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1697025 |
| NACRES Code | NA.21 |
| UNSPSC | 12352100 |
| Hazard Symbols | 3 |
| MSDS | msds/14289_1_109_87_5.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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