| Company Name: |
Wuhan Andaomai New Energy Co., Ltd
|
| Tel: |
13554075426 |
| Email: |
1014723310@qq.com |
| Products Intro: |
Cas:75-98-9
ProductName:Trimethylacetic acid
Purity: 99% | Package: 1kg;25kg;1000kg
|
| Company Name: |
SynQuest Laboratories, Inc.
|
| Tel: |
904 462 0788 |
| Email: |
info@synquestlabs.com |
| Products Intro: |
Cas:75-98-9
ProductName:Trimethylacetic acid
Brand: SynQuest Laboratories | Product Number: 2121-1-45
|
- Trimethylacetic acid
-
- $4100.00 / 1T
-
2024-04-09
- CAS:75-98-9
- Min. Order: 1T
- Purity: 99%
- Supply Ability: 600T
- TRIMETHYLACETIC ANHYDRIDE
-
- $50.00 / 1KG
-
2023-12-23
- CAS:1538-75-6
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
|
| | Trimethylacetic Acid Basic information |
| | Trimethylacetic Acid Chemical 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 | | Fp | 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) |
| 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 |
| | Trimethylacetic Acid Usage And Synthesis |
| Description | Trimethylacetic Acid is a branched, short-chain fatty acid composed of propanoic acid having two methyl substituents at the 2-position. It is a branched-chain saturated fatty acid, a methyl-branched fatty acid and a short-chain fatty acid. It is a conjugate acid of a pivalate. | | Chemical Properties | Trimethylacetic Acid also called Pivalic Acid, is a colored crystalline solid of low toxicity that is soluble in water, ethyl alcohol and diethyl ether. | | Uses | Trimethylacetic acid can be used as an internal chemical-shift standard for NMR of aqueous solutions. It is a metabolite of oral cephem (β-lactam) antibiotics such as S-1108, containing pivaloyl moieties. Also Trimethylacetic Acid can be employed as a co-catalyst with palladium for the arylation of unactivated arenes and N-heterocycles. |
| | Trimethylacetic Acid Preparation Products And Raw materials |
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