CAS Number3068-88-0
Synonymstetrahydrofuran-2-one; g-Butyrolactone; Dihydrofuran-2(3H)-one; β-Methylpropiolactone; MFCD00005170; 1-Oxacyclopentan-2-one; gama-Butyrolactone; Nonanoic acid,3-butyl; 2-OXOTETRAHYDROFURAN; Dihydro-2(3H)-furanone; g-Hydroxybutyric Acid Lactone; 4,5-Dihydro-2(3H)-furanone; γ-Butyrolactone; 1-Oxacyclopentane-2-one; butyrolactone; 4-Methyl-2-oxetanone; EINECS 253-093-7; 2,3,4,5-Tetrahydro-2-furanone; γ-Hydroxybutyric acid lactone
Molecular FormulaC4H6O2
Molecular Weight86.09
Purity98%
Density1.1±0.1 g/cm3
Boiling Point71-73 °C/29 mmHg (lit.)
Melting Point−43.5 °C (lit.)
Appearancecolorless liquid
EINECS221-330-3
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3068-88-0 |
| Catalog No. | 2A-0140613 |
| Chinese Name | B-丁内酯 |
| Synonyms | tetrahydrofuran-2-one; g-Butyrolactone; Dihydrofuran-2(3H)-one; β-Methylpropiolactone; MFCD00005170; 1-Oxacyclopentan-2-one; gama-Butyrolactone; Nonanoic acid,3-butyl; 2-OXOTETRAHYDROFURAN; Dihydro-2(3H)-furanone; g-Hydroxybutyric Acid Lactone; 4,5-Dihydro-2(3H)-furanone; γ-Butyrolactone; 1-Oxacyclopentane-2-one; butyrolactone; 4-Methyl-2-oxetanone; EINECS 253-093-7; 2,3,4,5-Tetrahydro-2-furanone; γ-Hydroxybutyric acid lactone |
| Molecular Formula | C4H6O2 |
| Molecular Weight | 86.09 |
| Purity | 98 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 71-73 °C/29 mmHg (lit.) |
| Melting Point | −43.5 °C (lit.) |
| Appearance | colorless liquid |
| Water Solubility | Water solubility: soluble; water solubility: 268 g |
| Storage Condition | Sealed in a cool, dry environment |
| Packaging | III |
| EINECS | 221-330-3 |
| HTC | 0 |
| UN(IATA) | 0 |
| PubChem ID | 24853107 |
| MDL Number | MFCD00005170 |
| SMILES | CC1CC(=O)O1 |
| InChI | 1S/C4H6O2/c1-3-2-4(5)6-3/h3H,2H2,1H3 |
| InChI Key | GSCLMSFRWBPUSK-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 3.2 |
| MSDS | msds/140613_1_3068_88_0.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: 1993 International Maritime Transport Dangerous Regulations: 1993 International Air Transport Dangerous Regulations: 1993 14.2 United Nations shipping name European Land Transport Dangerous Regulations: FLAMMABLE LIQUID, N.O.S. (β-Butyrolactone) IMDG Code: FLAMMABLE LIQUID, N.O.S. (β-Butyrolactone) International air transport hazard regulations: Flammable liquid, n.o.s. (β-Butyrolactone) 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 |
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