ChemicalBook > Product Catalog > Organic Chemistry > Carboxylic acids and derivatives > Carboxylic acid esters and derivatives > L-PANTOLACTONE
L-PANTOLACTONE
L-PANTOLACTONE Basic information
- Product Name:
- L-PANTOLACTONE
- Synonyms:
-
- S(+)-3,3-DIMETHYL-2-HYDROXY-GAMMA-BUTYROLACTONE
- S(+)-2-HYDROXY-3,3-DIMETHYL-GAMMA-BUTYROLACTONE
- (S)-(+)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE
- (S)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE
- (S)-(+)-PANTOLACTONE
- L-PANTOLACTONE
- L-(+)-PANTOYL LACTONE
- L-(+)-2-HYDROXY-3,3-DIMETHYL-GAMMA-BUTYROLACTONE
- CAS:
- 5405-40-3
- MF:
- C6H10O3
- MW:
- 130.14
- EINECS:
- 626-470-2
- Mol File:
- 5405-40-3.mol
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L-PANTOLACTONE Chemical Properties
- Melting point:
- 90-94 °C
- Boiling point:
- 120-122 °C/15 mmHg(lit.)
- Density
- 1.1066 (rough estimate)
- vapor pressure
- 8.44Pa at 25℃
- refractive index
- 1.4730 (estimate)
- storage temp.
- 2-8°C
- solubility
- Chloroform (Slightly), Methanol (Slightly), Water (Slightly)
- form
- Solid
- pka
- 13.12±0.40(Predicted)
- color
- White to Off-White
- optical activity
- [α]22/D +50.0°, c = 0.5 in H2O
- Water Solubility
- Soluble in water, hardly soluble in alcohol.
- BRN
- 4659425
- LogP
- -0.69 at 21℃ and pH6.3-6.5
- Surface tension
- 71.69mN/m at 1g/L and 20℃
- CAS DataBase Reference
- 5405-40-3(CAS DataBase Reference)
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MSDS
- Language:English Provider:SigmaAldrich
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L-PANTOLACTONESupplier
Wuhu Nuowei Chemical Technology Co., Ltd Gold
- Tel
- 0553-2911116 18055326116
- sales@nuowei-chem.com
Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
Capot Chemical Co., Ltd
- Tel
- +86 (0) 571 85 58 67 18
- sales@capotchem.com
Jia Xing Isenchem Co.,Ltd
- Tel
- 0573-85285100 18627885956
- isenchem@163.com
Accela ChemBio Co.,Ltd.
- Tel
- 021-50795510 4000665055
- sales@accelachem.com