A0979850
Neopentylglycol , 98% , 126-30-7
Synonym(s):
Neopentylglycol;NPG Glycol
CAS NO.：126-30-7
Empirical Formula: C5H12O2
Molecular Weight: 104.15
MDL number: MFCD00004685
EINECS: 204-781-0
| Pack Size | Price | Stock | Quantity |
| 100g | RMB31.20 | In Stock |
|
| 500g | RMB71.20 | In Stock |
|
| 2.5kg | RMB151.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 126-128 °C |
| Boiling point: | 208 °C |
| Density | 1.06 |
| vapor density | 3.6 (vs air) |
| vapor pressure | <0.8 mm Hg ( 20 °C) |
| refractive index | 1.4406 (estimate) |
| Flash point: | 107 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | 830g/l |
| pka | 14.57±0.10(Predicted) |
| form | Crystalline Chunks |
| color | White |
| explosive limit | 1.34%, 149°F |
| Water Solubility | 830 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,6458 |
| BRN | 605291 |
| Stability: | Stable. Incompatible with strong oxidizing agents, acetic anhydride, acid chlorides, moisture. Combustible. |
| LogP | -0.15 at 25℃ |
| CAS DataBase Reference | 126-30-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,3-Propanediol, 2,2-dimethyl-(126-30-7) |
| EPA Substance Registry System | Neopentyl glycol (126-30-7) |
Description and Uses
In the manufacture of plasticizers, polyesters, as modifier of alkyd resins.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H318 |
| Precautionary statements | P280-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-36-41 |
| Safety Statements | 26-36-39 |
| WGK Germany | 1 |
| RTECS | TY5775000 |
| F | 3 |
| Autoignition Temperature | 750 °F |
| TSCA | Yes |
| HS Code | 29053990 |
| Hazardous Substances Data | 126-30-7(Hazardous Substances Data) |
| Toxicity | rat,LCLo,inhalation,39000ppm/6H (39000ppm),Kodak Company Reports. Vol. 21MAY1971, |
