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ChemicalBook >> CAS DataBase List >> Pivalic acid

Pivalic acid

Pivalic acid price.
  • $10 - $653.65
  • Product name: Pivalic acid
  • CAS: 75-98-9
  • MF: C5H10O2
  • MW: 102.13
  • EINECS:200-922-5
  • MDL Number:MFCD00004194
  • Synonyms:2,2-Dimethylpropansαure;PIVALIC ACID (TRIMETHYLACETIC ACID);TRIMETHYLACETIC ACID (PIVALIC ACID);A,A-DIMETHYLPROPIONIC ACID;2,2-Dimethylpropionic acid, Trimethylacetic acid;Pivalic acid ,99%;PIVALIC ACID CRUDE;trimethyl-aceticaci
22 prices
Selected condition：
Brand
  • AK Scientific
  • Apolloscientific
  • Atlantic Research Chemicals
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 5ml
  • 10g
  • 25g
  • 25ml
  • 50g
  • 100mL
  • 4x25g
  • 100g
  • 400g
  • 500g
  • 500ml
  • 1L
  • 10gm:
  • 50gm:
  • ManufacturerAK Scientific
  • Product numberJ51339
  • Product descriptionTrimethylaceticacid
  • Packaging4x25g
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberA329
  • Product descriptionTrimethylaceticacid
  • Packaging100g
  • Price$67
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR322364
  • Product descriptionTrimethylaceticacid
  • Packaging50g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA101143
  • Product descriptionPivalic acid 95%
  • Packaging10gm:
  • Price$14.14
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA101143
  • Product descriptionPivalic acid 95%
  • Packaging50gm:
  • Price$21.21
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number218406
  • Product descriptionPivalic acid
  • Packaging10g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number218406
  • Product descriptionPivalic acid
  • Packaging25g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number218406
  • Product descriptionPivalic acid
  • Packaging100g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number218406
  • Product descriptionPivalic acid
  • Packaging500g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberT71803
  • Product descriptionPivalic acid 99%
  • Packaging5ml
  • Price$35.8
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.01336
  • Product descriptionPivalic acid for synthesis
  • Packaging100mL
  • Price$38.5
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberT71803
  • Product descriptionPivalic acid 99%
  • Packaging100ml
  • Price$39.9
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number901602
  • Product descriptionPivalic acid solution 1 M in dichloromethane
  • Packaging25ml
  • Price$75.7
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberT71803
  • Product descriptionPivalic acid 99%
  • Packaging500ml
  • Price$80.84
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.01336
  • Product descriptionPivalic acid for synthesis
  • Packaging1L
  • Price$82.8
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number901602
  • Product descriptionPivalic acid solution 1 M in dichloromethane
  • Packaging100ml
  • Price$229
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J51339 Trimethylaceticacid 4x25g $49 2021-12-16 Buy
AK Scientific A329 Trimethylaceticacid 100g $67 2021-12-16 Buy
Apolloscientific OR322364 Trimethylaceticacid 50g $160 2021-12-16 Buy
Atlantic Research Chemicals CA101143 Pivalic acid 95% 10gm: $14.14 2021-12-16 Buy
Atlantic Research Chemicals CA101143 Pivalic acid 95% 50gm: $21.21 2021-12-16 Buy
Oakwood 218406 Pivalic acid 10g $10 2021-12-16 Buy
Oakwood 218406 Pivalic acid 25g $15 2021-12-16 Buy
Oakwood 218406 Pivalic acid 100g $25 2021-12-16 Buy
Oakwood 218406 Pivalic acid 500g $55 2021-12-16 Buy
Sigma-Aldrich T71803 Pivalic acid 99% 5ml $35.8 2025-07-31 Buy
Sigma-Aldrich 8.01336 Pivalic acid for synthesis 100mL $38.5 2025-07-31 Buy
Sigma-Aldrich T71803 Pivalic acid 99% 100ml $39.9 2025-07-31 Buy
Sigma-Aldrich 901602 Pivalic acid solution 1 M in dichloromethane 25ml $75.7 2023-06-20 Buy
Sigma-Aldrich T71803 Pivalic acid 99% 500ml $80.84 2025-07-31 Buy
Sigma-Aldrich 8.01336 Pivalic acid for synthesis 1L $82.8 2025-07-31 Buy
Sigma-Aldrich 901602 Pivalic acid solution 1 M in dichloromethane 100ml $229 2023-06-20 Buy

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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