Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name listL-PANTOLACTONE

L-PANTOLACTONE

Synonym(s):(S)-(+)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone;(S)-(+)-β,β-Dimethyl-α-hydroxy-γ-butyrolactone;(S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone;L-Pantolactone

  • CAS NO.:5405-40-3
  • Empirical Formula: C6H10O3
  • Molecular Weight: 130.14
  • MDL number: MFCD00216625
  • EINECS: 626-470-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
L-PANTOLACTONE Structural

What is L-PANTOLACTONE?

The Uses of L-PANTOLACTONE

(S)?-?(+)?-?Pantolactone is a versatile cyclic ester reactant used in the preparation of tunable ligands carbohydrate-derived diarylphosphinites for asymetric catalysis hydrovinylation of styrene derivatives.

Properties of L-PANTOLACTONE

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
CAS DataBase Reference 5405-40-3(CAS DataBase Reference)

Safety information for L-PANTOLACTONE

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H318:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for L-PANTOLACTONE

Related products of tetrahydrofuran

You may like

  • 5405-40-3 S-(+)-Panto Lactone 96%
    5405-40-3 S-(+)-Panto Lactone 96%
    5405-40-3
    View Details
  • (S)-(+)-Pantolactone CAS 5405-40-3
    (S)-(+)-Pantolactone CAS 5405-40-3
    5405-40-3
    View Details
  • 1823368-42-8 98%
    1823368-42-8 98%
    1823368-42-8
    View Details
  • 2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%
    2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%
    1307449-08-6
    View Details
  • Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%
    Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%
    25408-95-1
    View Details
  • 2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%
    2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%
    1805639-70-6
    View Details
  • 1784294-80-9 98%
    1784294-80-9 98%
    1784294-80-9
    View Details
  • Lithium Clavulanate
    Lithium Clavulanate
    61177-44-4
    View Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.