CAS Number695-53-4
Synonyms5,5-Dimethyl-1,3-oxazolidine-2,4-dione; 5,5-dimethyloxazolidine-2,4-dione; DMO; EINECS 211-781-4; MFCD00005379; dimethadione
Molecular FormulaC5H7NO3
Molecular Weight129.11
Purity99%
Density1.2±0.1 g/cm3
Boiling Point137 °C / 6mmHg
Melting Point77-80 °C (lit.)
Appearancepowder
EINECS211-781-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 695-53-4 |
| Catalog No. | 2A-9006197 |
| Chinese Name | 二甲双酮 |
| Synonyms | 5,5-Dimethyl-1,3-oxazolidine-2,4-dione; 5,5-dimethyloxazolidine-2,4-dione; DMO; EINECS 211-781-4; MFCD00005379; dimethadione |
| Molecular Formula | C5H7NO3 |
| Molecular Weight | 129.11 |
| Purity | 99 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 137 °C / 6mmHg |
| Melting Point | 77-80 °C (lit.) |
| Appearance | powder |
| Storage Condition | Store in a sealed container in a cool, dry place. |
| Application | Dimethyldione is the main metabolite of trimethylenedione. Dimethyldione causes inhibition of neuromuscular transmission. Dimethyldiketone mainly reduces transmitter release from nerve terminals [1]. |
| EINECS | 211-781-4 |
| HTC | 2934999090 |
| PubChem ID | 57654127 |
| MDL Number | MFCD00005379 |
| SMILES | CC1(C)OC(=O)NC1=O |
| InChI | 1S/C5H7NO3/c1-5(2)3(7)6-4(8)9-5/h1-2H3,(H,6,7,8) |
| InChI Key | JYJFNDQBESEHJQ-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | Transport |
| Risk Codes | R33 |
| Safety Description | S23;S24/25 |
| MSDS | msds/6197_1_695_53_4.pdf |
| Bioactivity | Dimethadione is the primary metabolite of trimethadione. Dimethadione causes depression of neuromuscular transmission. Dimethadione primarily decreases transmitter release from the nerve terminal[1]. Related Catalog Research Areas >> Neurological Disease References [1]. M T Alderdice, et al. Comparison of the effects of trimethadione and its primary metabolite dimethadione on neuromuscular function and the effects of altered pH on the actions of dimethadione. Chemical & Physical Properties Density 1.2±0.1 g/cm3 Boiling Point 137 °C / 6mmHg Melting Point 77-80 °C(lit.) Molecular Formula C5H7NO3 Molecular Weight 129.11 Flash Point 44.2ºC Exact Mass 129.042587 PSA 55.40000 LogP 0.15 Index of Refraction 1.442 InChIKey JYJFNDQBESEHJQ-UHFFFAOYSA-N SMILES CC1(C)OC(=O)NC1=O Storage condition 2-8°C |
| Use of | Dimethadione is the primary metabolite of trimethadione. Dimethadione causes depression of neuromuscular transmission. Dimethadione primarily decreases transmitter release from the nerve terminal[1]. Properties Name 5,5-Dimethyloxazolidine-2,4-dione Synonym More Synonyms 5,5-Dimethyloxazolidine-2,4-dione Biological Activity Description Dimethadione is the primary metabolite of trimethadione. Dimethadione causes depression of neuromuscular transmission. Dimethadione primarily decreases transmitter release from the nerve terminal[1]. Related Catalog Research Areas >> Neurological Disease References [1]. M T Alderdice, et al. Comparison of the effects of trimethadione and its primary metabolite dimethadione on neuromuscular function and the effects of altered pH on the actions of dimethadione. Chemical & Physical Properties Molecular Formula C5H7NO3 Exact Mass 129.042587 PSA 55.40000 Index of Refraction 1.442 InChIKey JYJFNDQBESEHJQ-UHFFFAOYSA-N SMILES CC1(C)OC(=O)NC1=O |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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