| Customization: | Available |
|---|---|
| CAS No.: | 5343-92-0 |
| Formula: | C5h12o2 |
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| 1,2-Pentanediol Basic information | |
| Product Name: | 1,2-Pentanediol |
| CAS: | 5343-92-0 |
| MF: | C5H12O2 |
| MW: | 104.15 |
| EINECS: | 226-285-3 |
| Mol File: | 5343-92-0.mol |
| 1,2-Pentanediol Chemical Properties | |
| Melting point | 50.86°C (estimate) |
| Boiling point | 206 °C(lit.) |
| density | 0.971 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.439(lit.) |
| Fp | 104 °C |
| form | Liquid |
| pka | 14.49±0.20(Predicted) |
| color | Clear colorless to light yellow |
| Water Solubility | miscible |
| BRN | 1732199 |
| InChIKey | WCVRQHFDJLLWFE-UHFFFAOYSA-N |
| CAS DataBase Reference | 5343-92-0(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2-Pentanediol (5343-92-0) |
|
Item
|
Specifications
|
Results
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|
|
Appearance
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Colorless clear liquid
|
Colorless clear liquid
|
|
|
Odor
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Characteristic
|
Match Standard
|
|
|
Purity(by GC)
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Not less than 99.5%
|
99.86%
|
|
|
Moisture(%) (Halogen lamp 105ºC/5min) |
≤0.20
|
0.13%
|
|
|
Heavy Metal (ppm) |
Pb
|
Max.2
|
ND
|
|
Cr+6
|
Max.2
|
ND
|
|
|
Cd
|
Max.2
|
ND
|
|
|
Hg
|
Max.2
|
ND
|
|
|
As
|
Max.2
|
ND
|
|
|
Coliform
|
Negative
|
Negative
|
|
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