Pivalic acid
- CAS No.
- 75-98-9
- Chemical Name:
- Pivalic acid
- Synonyms
- PivoH;TRIMETHYLACETIC ACID;Propanoic acid, 2,2-dimethyl-;2,2-DIMETHYLPROPANOIC ACID;Pivaloylacid;Neopentanicacid;Dimethylpropionic acid;versatic5;PA)Pivalic;PIVALIC ACID
- CBNumber:
- CB4244051
- Molecular Formula:
- C5H10O2
- Molecular Weight:
- 102.13
- MOL File:
- 75-98-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/21 22:41:43
| 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) |
SAFETY
Risk and Safety Statements
| 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 | |||||||||
| Toxicity | LD50 orally in Rabbit: 900 mg/kg LD50 dermal Rat 1900 mg/kg | |||||||||
| NFPA 704 |
|
Pivalic acid price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | T71803 | Pivalic acid 99% | 75-98-9 | 100ML | ₹2035.1 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | T71803 | Pivalic acid 99% | 75-98-9 | 5ML | ₹2359.85 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | T71803 | Pivalic acid 99% | 75-98-9 | 500ML | ₹3301.63 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 901602 | Pivalic acid solution 1?M in dichloromethane | 75-98-9 | 25ML | ₹4889.25 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 901602 | Pivalic acid solution 1?M in dichloromethane | 75-98-9 | 100ML | ₹11173.73 | 2022-06-14 | Buy |
Pivalic acid Chemical Properties,Uses,Production
Chemical Properties
white crystalline low melting mass
Uses
Pivalic Acid is a metabolite of oral cephem (β-lactam) antibiotics such as S-1108, containing pivaloyl moieties.
General Description
Pivalic acid is a colored crystalline solid of low toxicity that is soluble in water, ethyl alcohol and diethyl ether.
Air & Water Reactions
With mixing, water soluble.
Health Hazard
CALL FOR MEDICAL AID. SOLID: Irritating to eyes and skin. Harmful if swallowed. IF IN EYES OR ON SKIN, flush with running water for at least 15 minutes; hold eyelids open if necessary. Wash skin with soap and water. Remove and isolate contaminated clothing and shoes at the site. If SWALLOWED and victim is UNCONSCIOUS OR HAVING CONVULSIONS, do nothing except keep victim warm. Because of low volatility, it is relatively harmless when inhaled at normal ambient temperature (around 20°C). It is slightly toxic by ingestion or skin absorption. The vapor is irritating at elevated temperatures. Can cause considerable discomfort by oral routes; may cause reversible or irreversible changes to exposed tissue, not permanent injury or death.
Fire Hazard
COMBUSTIBLE. Produces vapors irritating to eyes and skin. Decomposes to produce acrid smoke and fumes.
Safety Profile
Moderately toxic by ingestion and skin contact. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
Purification Methods
Fractionally distil the acid under reduced pressure, then fractionally crystallise it from its melt. Recrystallise it from *benzene. [Beilstein 2 IV 908.]
Pivalic acid Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
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chevron_right| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Sima Chemicals (Sima Products) | +91-9821136312 +91-9321375313 | Maharashtra, India | 20 | 58 | Inquiry |
| HiMedia Laboratories | 91-22-61471919 | Maharashtra, India | 1843 | 58 | Inquiry |
| The KEDIACHEM Group | 91 22 2040599 | New Delhi, India | 25 | 50 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| SREE SYNERIC LAB | null | New Delhi, India | 328 | 58 | Inquiry |
| Suv Chem | 08048372640Ext 864 | Mumbai, India | 23 | 58 | Inquiry |
| Global Chemicals Incorporation | 09820525766 | Mumbai, India | 1 | 58 | Inquiry |
| Global Pharma Chem | 08047647476 | Gujarat, India | 32 | 58 | Inquiry |
| Krishkan Chemicals | 08048361380Ext 589 | Ahmedabad, India | 1 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Sima Chemicals (Sima Products) | 58 |
| HiMedia Laboratories | 58 |
| The KEDIACHEM Group | 50 |
| CLEARSYNTH LABS LTD. | 58 |
| A.J Chemicals | 58 |
| SREE SYNERIC LAB | 58 |
| Suv Chem | 58 |
| Global Chemicals Incorporation | 58 |
| Global Pharma Chem | 58 |
| Krishkan Chemicals | 58 |