CAS Number765-69-5
Synonyms2-methyl-1,3-cyclo-pentanedione; 2-Methylcyclopentan-1,3-dion; Cyclopentanecarbonylchloride,2-methyl; MFCD00001406; 2-methylcyclopentane-1,3-dione; 2-Methyl-1,3-cyclopentanedione; 2-methylcyclopentanecarbonyl chloride; 2-methyl-cyclopentane-1,3-dione; 2-methyl-cyclopentan-1,3-dione; EINECS 212-153-2; 2-Methyl-1,3-cyclopentadione; 2-Methyl-cyclopentan-1-carbonsaeure-chlorid
Molecular FormulaCH3C5H5(=O)2
Molecular Weight112.13
Purity99%
Density1.1±0.1 g/cm3
Boiling Point218.0±23.0 °C at 760 mmHg
Melting Point212-215 °C (lit.)
AppearanceYellow crystalline powder
EINECS212-153-2
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 765-69-5 |
| Catalog No. | 2A-9003365 |
| Chinese Name | 2-甲基-1,3-环戊二酮 |
| Synonyms | 2-methyl-1,3-cyclo-pentanedione; 2-Methylcyclopentan-1,3-dion; Cyclopentanecarbonylchloride,2-methyl; MFCD00001406; 2-methylcyclopentane-1,3-dione; 2-Methyl-1,3-cyclopentanedione; 2-methylcyclopentanecarbonyl chloride; 2-methyl-cyclopentane-1,3-dione; 2-methyl-cyclopentan-1,3-dione; EINECS 212-153-2; 2-Methyl-1,3-cyclopentadione; 2-Methyl-cyclopentan-1-carbonsaeure-chlorid |
| Molecular Formula | CH3C5H5(=O)2 |
| Molecular Weight | 112.13 |
| Purity | 99 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 218.0±23.0 °C at 760 mmHg |
| Melting Point | 212-215 °C (lit.) |
| Appearance | Yellow crystalline powder |
| Storage Condition | Keep container tightly closed and stored in a cool |
| Application | 2-Methylcyclopentane-1,3-dione is a key intermediate in the total synthesis of steroids [1]. |
| EINECS | 212-153-2 |
| HTC | 29142900 |
| PubChem ID | 24847313 |
| MDL Number | MFCD00001406 |
| SMILES | CC1C(=O)CCC1=O |
| InChI | 1S/C6H8O2/c1-4-5(7)2-3-6(4)8/h4H,2-3H2,1H3 |
| InChI Key | HXZILEQYFQYQCE-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1237255 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| MSDS | msds/3365_1_765_69_5.pdf |
| Bioactivity | 2-Methylcyclopentane-1,3-dione is a key intermediate for the total synthesis of steroids[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Victor J. Grenda, et al. A convenient synthesis of 2-methylcyclopentane-1,3-dione. RETURN TO ISSUEPREVARTICLENEXT Chemical & Physical Properties Density 1.1±0.1 g/cm3 Boiling Point 218.0±23.0 °C at 760 mmHg Melting Point 212-215 °C(lit.) Molecular Formula C6H8O2 Molecular Weight 112.127 Flash Point 78.5±19.6 °C Exact Mass 112.052429 PSA 34.14000 LogP -0.78 Vapour Pressure 0.1±0.4 mmHg at 25°C Index of Refraction 1.463 InChIKey HXZILEQYFQYQCE-UHFFFAOYSA-N SMILES CC1C(=O)CCC1=O |
| Use of | 2-Methylcyclopentane-1,3-dione is a key intermediate for the total synthesis of steroids[1]. Properties Name 2-Methyl-1,3-cyclopentanedione Synonym More Synonyms 2-Methylcyclopentane-1,3-dione Biological Activity Description 2-Methylcyclopentane-1,3-dione is a key intermediate for the total synthesis of steroids[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Victor J. Grenda, et al. A convenient synthesis of 2-methylcyclopentane-1,3-dione. RETURN TO ISSUEPREVARTICLENEXT Chemical & Physical Properties Molecular Formula C6H8O2 Exact Mass 112.052429 PSA 34.14000 LogP -0.78 Index of Refraction 1.463 InChIKey HXZILEQYFQYQCE-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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