CAS Number5405-40-3
SynonymsMFCD00216625; L-Pantolactone; (3S)-3-Hydroxy-4,4-dimethyldihydro-2(3H)-furanone; L-(+)-Pantoyl lactone; (S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone; (3S)-3-hydroxy-4,4-dimethyloxolan-2-one; (S)-3-Hydroxy-4,4-dimethyl-dihydro-furan-2-one; (S)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one; (S)-(+)-Pantolactone; T5OVTJ CQ D1 D1 &&S Form; S-Pantolactone; L-(+)-Pantolactone; (3S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone
Molecular FormulaC6H10O3
Molecular Weight130.14
Purity97%
Density1.2±0.1 g/cm3
Boiling Point120-122 °C/15 mmHg (lit.)
Melting Point89-93 °C
Appearancecrystals
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 5405-40-3 |
| Catalog No. | 2A-9079725 |
| Chinese Name | S-泛酰内酯 |
| Synonyms | MFCD00216625; L-Pantolactone; (3S)-3-Hydroxy-4,4-dimethyldihydro-2(3H)-furanone; L-(+)-Pantoyl lactone; (S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone; (3S)-3-hydroxy-4,4-dimethyloxolan-2-one; (S)-3-Hydroxy-4,4-dimethyl-dihydro-furan-2-one; (S)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one; (S)-(+)-Pantolactone; T5OVTJ CQ D1 D1 &&S Form; S-Pantolactone; L-(+)-Pantolactone; (3S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone |
| Molecular Formula | C6H10O3 |
| Molecular Weight | 130.14 |
| Purity | 97 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 120-122 °C/15 mmHg (lit.) |
| Melting Point | 89-93 °C |
| Appearance | crystals |
| Storage Condition | 2-8℃, avoid light, keep in a cool and dry place, s |
| HTC | 2932209090 |
| PubChem ID | 329764500 |
| MDL Number | MFCD00216625 |
| SMILES | CC1(C)COC(=O)[C@H]1O |
| InChI | 1S/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3/t4-/m1/s1 |
| InChI Key | SERHXTVXHNVDKA-SCSAIBSYSA-N |
| Beilstein/REAXYS | 4659425 |
| NACRES Code | NA.22 |
| UNSPSC | 12352005 |
| Hazard Symbols | transportation |
| MSDS | msds/79725_1_5405_40_3.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| 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 Names specified by the United Nations (UN) 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 Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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