A6628412
Pivalic acid , 99% , 75-98-9
Synonym(s):
2,2-Dimethylpropionic acid;Neopentanoic acid, 2,2-Dimethylpropionic acid, Trimethylacetic acid;Pivalic acid;Trimethylacetic acid
CAS NO.：75-98-9
Empirical Formula: C5H10O2
Molecular Weight: 102.13
MDL number: MFCD00004194
EINECS: 200-922-5
| Pack Size | Price | Stock | Quantity |
| 100G | RMB23.20 | In Stock |
|
| 500G | RMB81.60 | In Stock |
|
| 2.5KG | RMB239.20 | In Stock |
|
| 10kg | RMB911.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 32-35 °C(lit.) |
| Boiling point: | 163-164 °C(lit.) |
| Density | 0.889 g/mL at 25 °C(lit.) |
| vapor density | 3.6 (vs air) |
| vapor pressure | 9.75 mm Hg ( 60 °C) |
| refractive index | 1.393 |
| Flash point: | 147 °F |
| storage temp. | Store below +30°C. |
| solubility | 25g/l |
| pka | 5.03(at 25℃) |
| form | Powder, Crystals and/or Chunks |
| Specific Gravity | 1.121 |
| color | Yellow to orange to tan |
| PH | 4.04(1 mM solution);3.52(10 mM solution);3.02(100 mM solution) |
| explosive limit | 1.6%(V) |
| Water Solubility | 25 g/L (20 ºC) |
| FreezingPoint | 32.0 to 36.0 ℃ |
| Merck | 14,7511 |
| BRN | 969480 |
| InChIKey | IUGYQRQAERSCNH-UHFFFAOYSA-N |
| LogP | 1.480 |
| CAS DataBase Reference | 75-98-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Pivalic acid(75-98-9) |
| EPA Substance Registry System | Pivalic acid (75-98-9) |
Description and Uses
Valuable building block offered as a solution in dichloromethane for more convenient handling.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319 |
| Precautionary statements | P264-P270-P280-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | C |
| Risk Statements | 21/22-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 1 |
| RTECS | TO7700000 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29159000 |
| Hazardous Substances Data | 75-98-9(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 900 mg/kg LD50 dermal Rat 1900 mg/kg |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
