Delta-Valerolactone with Organic Synthesis Intermediates CAS 542 -28-9
Model NO.
a cm 542-28-9
Colour
Colorless
Transport Package
Bottle/Drum
Specification
200kg
Trademark
Future Chemical
Origin
China
Production Capacity
1000ton
Reference Price
$ 27.00 - 54.00
Description
Product Description
delta-Valerolactone with organic synthesis intermediates CAS 542-28-9
| delta-Valerolactone Basic information | |
| Product Name: | delta-Valerolactone |
| CAS: | 542-28-9 |
| MF: | C5H8O2 |
| MW: | 100.12 |
| EINECS: | 208-807-1 |
| Mol File: | 542-28-9.mol |
| delta-Valerolactone Chemical Properties | |
| Melting point | -13 °C |
| Boiling point | 230 °C |
| density | 1.105 g/mL at 20 °C |
| vapor density | 3.45 (vs air) |
| refractive index | n20/D 1.457(lit.) |
| Fp | 212 °F |
| storage temp. | -20°C |
| form | Liquid |
| color | Clear colorless to pale yellow |
| Water Solubility | miscible |
| BRN | 106436 |
| CAS DataBase Reference | 542-28-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 2H-Pyran-2-one, tetrahydro-(542-28-9) |
| EPA Substance Registry System | 2H-Pyran-2-one, tetrahydro- (542-28-9) |
|
Appearance
Active content |
% |
Light transparent liquid
98 min |
Light transparent liquid
99 |
|
| PH(1% water solution) | 6.0 - 8.0 | 7.16 | ||
| Amine salt | % | 2.0 max | 1.24 | |
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