ChemicalBook >> CAS DataBase List >>DL-Pantolactone
DL-Pantolactone
- CAS No.
- 79-50-5
- Chemical Name:
- DL-Pantolactone
- Synonyms
- PANTOLACTONE;3-Hydroxy-4,4-diMethyldihydrofuran-2(3H)-one;3-Hydroxy-4,4-dimethyldihydro-2(3H)-furanone;Ai3-23741;DL-LACTONE;de-Pantolactone;DL-PantolaCLone;DL-PANTOLACTONE;Einecs 201-210-7;PANTOLACTONE(DL-)
- CBNumber:
- CB6157722
- Molecular Formula:
- C6H10O3
- Molecular Weight:
- 130.14
- MDL Number:
- MFCD00064333
- MOL File:
- 79-50-5.mol
- MSDS File:
- SDS
Last updated:2024-04-26 21:57:37
| Melting point | 74-78 °C (lit.) |
|---|---|
| Boiling point | 121°C/11mmHg(lit.) |
| Density | 1.165±0.06 g/cm3(Predicted) |
| Flash point | 122℃ |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | H2O: soluble1g/10 mL, clear, colorless to almost colorless |
| pka | 13.12±0.40(Predicted) |
| form | Solid |
| color | Colourless Gel to White to Off-White |
| BRN | 80958 |
| Stability | Unstable in Aqueous Solution |
| InChIKey | SERHXTVXHNVDKA-UHFFFAOYSA-N |
| CAS DataBase Reference | 79-50-5(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | IID733HD2M |
| NIST Chemistry Reference | 2(3H)-furanone, dihydro-3-hydroxy-4,4-dimethyl-, (.+/-.)-(79-50-5) |
| EPA Substance Registry System | 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl- (79-50-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25-37/39-26 |
| WGK Germany | 3 |
| F | 3-10-21 |
| HS Code | 29322090 |
DL-Pantolactone price More Price(21)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 55201 | DL-α-Hydroxy-β,β-dimethyl-γ-butyrolactone purum, ≥97.0% (T) | 79-50-5 | 50g | $166 | 2024-03-01 | Buy |
| Sigma-Aldrich | 55201 | DL-α-Hydroxy-β,β-dimethyl-γ-butyrolactone purum, ≥97.0% (T) | 79-50-5 | 250g | $298 | 2024-03-01 | Buy |
| TCI Chemical | P0010 | DL-Pantolactone >95.0%(GC) | 79-50-5 | 25g | $84 | 2024-03-01 | Buy |
| TCI Chemical | P0010 | DL-Pantolactone >95.0%(GC) | 79-50-5 | 100g | $188 | 2024-03-01 | Buy |
| TCI Chemical | P0010 | DL-Pantolactone >95.0%(GC) | 79-50-5 | 500g | $524 | 2024-03-01 | Buy |
DL-Pantolactone Chemical Properties,Uses,Production
Uses
DL-α-Hydroxy-β,β-dimethyl-γ-butyrolactone (DL-pantolactone) may be used in the preparation of 3,5-dinitrobenzoyl-DL-pantolactone.
Definition
ChEBI: DL-Pantolactone is a gamma-lactone.
Synthesis Reference(s)
Journal of the American Chemical Society, 79, p. 3545, 1957 DOI: 10.1021/ja01570a064
DL-Pantolactone Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
Global( 288)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5964 | 58 |
| airuikechemical co., ltd. | +undefined86-15315557071 | sales02@airuikechemical.com | China | 994 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
View Lastest Price from DL-Pantolactone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-26 | DL-Pantolactone
79-50-5
|
US $1000.00 / kg | 1kg | 99% | 1000tons/year | GIHI CHEMICALS CO.,LIMITED | |
 |
2024-04-11 | DL-Pantolactone
79-50-5
|
US $0.00-0.00 / Kg | 1Kg | 99.99% | 2000 tons | airuikechemical co., ltd. | |
 |
2023-10-21 | DL-Pantolactone
79-50-5
|
US $0.00-0.00 / kg | 1kg | 0.99 | 50000kg | Hebei Kingfiner Technology Development Co. , Ltd. |
-
- DL-Pantolactone
79-50-5
- US $1000.00 / kg
- 99%
- GIHI CHEMICALS CO.,LIMITED
-
- DL-Pantolactone
79-50-5
- US $0.00-0.00 / Kg
- 99.99%
- airuikechemical co., ltd.
-
- DL-Pantolactone
79-50-5
- US $0.00-0.00 / kg
- 0.99
- Hebei Kingfiner Technology Development Co. , Ltd.
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DL-PantolaCLone
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DL-PANTOLACTONE
(+/-)-dihydro-3-hydroxy-4,4-dimethylfuran-2(3h)-one
BETA,BETA-DIMETHYL-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
PANTOLACTONE(DL-)
2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (±
DL-Pantolactone 95%
[5-(6-amino-2-fluoro-9-purinyl)-3,4-dihydroxy-2-oxolanyl]methyl dihydrogen phosphate
3-(2-hydroxy-1,1-dimethyl-ethyl)oxiran-2-one
DL-Pantolactone>
(3S)-3-hydroxy-4,4-dimethyL
Dexpanthenol Impurity 9
"(+/-)-dihydro-3-hydroxy-4,4-dimethylfuran-2(3h)-one"
3-Hydroxy-4,4-diMethyldihydrofuran-2(3H)-one
PANTOLACTONE
3-Hydroxy-4,4-dimethyldihydro-2(3H)-furanone
3-hydroxy-4,4-dimethyl-tetrahydrofuran-2-one
Calcium Pantothenate Impurity C