CAS Number3188-00-9
Synonyms2-methyltetrahydro-3-furanone; 2-methyl-4,5-dihydro-3-furanone; 2-methyldihydrofuran-3(2H)-one; Tetrahydro-2-methylfuran-3-one; Dihydro-2-methyl-3-furanone; 2-Methyltetrahydro-3-furanone (4,5-Dihydro-2-methyl-3(2H)-furanone; 2-Methyltetrahydrofuran-3-One; 2-Methyl-2H-furan-3-one; 2-Methyldihydro-3(2H)-furanone; 2-Methyl tetrahydrofuran-3-one; MFCD00010423; EINECS 221-685-4; 2-Methyl-3-oxotetrahydrofuran; 2-Methyl tetrahydro-3-furanone; 4,5-Dihydro-2-methyl-3(2H)-furanone
Molecular FormulaC5H8O2
Molecular Weight100.12
Purity≥97%
Density1.045
Boiling Point139 °C (lit.)
AppearanceColorless to light yellow liquid
EINECS221-685-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3188-00-9 |
| Catalog No. | 2A-9003420 |
| Chinese Name | 2-甲基四氢呋喃-3-酮 |
| Synonyms | 2-methyltetrahydro-3-furanone; 2-methyl-4,5-dihydro-3-furanone; 2-methyldihydrofuran-3(2H)-one; Tetrahydro-2-methylfuran-3-one; Dihydro-2-methyl-3-furanone; 2-Methyltetrahydro-3-furanone (4,5-Dihydro-2-methyl-3(2H)-furanone; 2-Methyltetrahydrofuran-3-One; 2-Methyl-2H-furan-3-one; 2-Methyldihydro-3(2H)-furanone; 2-Methyl tetrahydrofuran-3-one; MFCD00010423; EINECS 221-685-4; 2-Methyl-3-oxotetrahydrofuran; 2-Methyl tetrahydro-3-furanone; 4,5-Dihydro-2-methyl-3(2H)-furanone |
| Molecular Formula | C5H8O2 |
| Molecular Weight | 100.12 |
| Purity | ≥97 |
| Density | 1.045 |
| Boiling Point | 139 °C (lit.) |
| Appearance | Colorless to light yellow liquid |
| Storage Condition | Sealed in a cool, dry environment |
| Packaging | III |
| Application | 2-Methyltetrahydrofuran-3-one is one of the volatile components of roasted coffee. |
| EINECS | 221-685-4 |
| HTC | 2932190090 |
| UN(IATA) | UN 1224 3/PG 3 |
| PubChem ID | 24901672 |
| MDL Number | MFCD00010423 |
| SMILES | CC1OCCC1=O |
| InChI | 1S/C5H8O2/c1-4-5(6)2-3-7-4/h4H,2-3H2,1H3 |
| InChI Key | FCWYQRVIQDNGBI-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1341334 |
| NACRES Code | NA.21 |
| UNSPSC | 12164502 |
| Hazard Symbols | 3 |
| Risk Codes | R36/37/38 |
| Safety Description | S24/25 |
| MSDS | msds/3420_1_3188_00_9.pdf |
| Bioactivity | 2-Methyltetrahydrofuran-3-one is one of the volatile constituents of roasted coffee[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. A San Martin, et al. The isolation and structure determination of chilenone A, a putative dimer of 2-methyl-3(2H)-furanone from the marine alga Laurenciachilensis. Tetrahedron Letters 24(38):4063-4066. Chemical & Physical Properties Density 1.045 Boiling Point 139 ºC Molecular Formula C5H8O2 Molecular Weight 100.116 Flash Point 38 ºC Exact Mass 100.052429 PSA 26.30000 LogP -0.65 Vapour Pressure 6.6±0.2 mmHg at 25°C Index of Refraction 1.426-1.431 InChIKey FCWYQRVIQDNGBI-UHFFFAOYSA-N SMILES CC1OCCC1=O |
| Use of | 2-Methyltetrahydrofuran-3-one is one of the volatile constituents of roasted coffee[1]. Properties Name 2-methyloxolan-3-one Synonym More Synonyms 2-Methyltetrahydrofuran-3-one Biological Activity Description 2-Methyltetrahydrofuran-3-one is one of the volatile constituents of roasted coffee[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References Chemical & Physical Properties Molecular Formula C5H8O2 Exact Mass 100.052429 PSA 26.30000 LogP -0.65 Index of Refraction 1.426-1.431 InChIKey FCWYQRVIQDNGBI-UHFFFAOYSA-N SMILES CC1OCCC1=O |
| Tax Rebate | 9.0% |
| 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 Danger Regulations: 1224 International Maritime Danger Regulations: 1224 International Air Transport Danger Regulations: 1224 14.2 United Nations shipping name European Land Transport Dangerous Regulations: KETONES, LIQUID, N.O.S. (2-Methyltetrahydrofuran-3-one) IMDG Code: KETONES, LIQUID, N.O.S. (2-Methyltetrahydrofuran-3-one) International air transport hazard regulations: Ketones, liquid, n.o.s. (2-Methyltetrahydrofuran-3-one) 14.3 Transport hazard categories European land transport Dangerous Regulations: 3 International sea transport Dangerous Regulations: 3 International air transport Dangerous Regulations: 3 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 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 The above information is believed to be correct, but is not all-inclusive and should be used as a guide only. The information in this document is based on our current knowledge and is Correct safety instructions apply to this product. This information does not represent a warranty as to the properties of this product. See reverse side of invoice or packing slip. |
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