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Carboxylic Acids & Salts

Pivalic acid, 98%

SynthesisAvailable on request

Pivalic acid, 98% (CAS 75-98-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 g.

Pack sizes
Pivalic acid, 98% chemical structure
CAS number75-98-9
FormulaC5H10O2
Molar mass102.13 g/mol
Physical formLiquid
HS code29159090
UN numberUN 3261
Purity98%
InChIKeyIUGYQRQAERSCNH-UHFFFAOYSA-N
IUPAC name2,2-dimethylpropanoic acid

About Pivalic acid, 98%

Pivalic acid, 98% is part of the Zemixal carboxylic Acids & Salts range. Identity at a glance (Synthesis): CAS 75-98-9, formula C5H10O2 and molar mass 102.13 g/mol. Typical appearance is solid to semi solid to liquid.

Common uses in the lab and plant

  • Molecular biology workflows
  • Organic synthesis

Safe handling

Literature values: melting point 32-35 °C, boiling point 163-164 °C and density 0.889 g/mL at 25 °C. It carries the GHS signal word Danger (H302, H312, H314 and H315), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 3261.

Standard pack sizes are 100 g, 250 g, 1 kg and 50 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Molecular biology workflows
  • Organic synthesis

Applications

Specifications and identifiers

Specifications of Pivalic acid, 98%
Product namePivalic acid, 98%
Catalogue numberZX-007630
CAS number75-98-9
IUPAC name2,2-dimethylpropanoic acid
Molecular formulaC5H10O2
Molar mass102.13 g/mol
Exact mass102.0681
GradeSynthesis
Purity / assay98%
Physical formLiquid
AppearanceSolid to semi solid to liquid
Melting point32-35 °C
Boiling point163-164 °C
Density0.889 g/mL at 25 °C
XLogP31.5
H-bond donors / acceptors1 / 2
Topological polar surface area37.3 Ų
HS code29159090
UN numberUN 3261
InChIKeyIUGYQRQAERSCNH-UHFFFAOYSA-N
SMILESCC(C)(C)C(=O)O
PubChem CID6417
Synonyms2,2-Dimethylpropionic acid, Trimethylacetic acid, Neopentanoic acid, tert-Pentanoic acid, Propanoic acid, 2,2-dimethyl-, Versatic 5, Kyselina pivalova, alpha,alpha-Dimethylpropionic acid, 2,2-dimethyl-propanoic acid, Acetic acid, trimethyl-, 2,2-dimethyl-propionic acid, Dimethylpropionic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H314Causes severe skin burns and eye damage
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled

Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, P363, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Pivalic acid, 98%
100 gQuoted on request
250 gQuoted on request
1 kgQuoted on request
50 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Pivalic acid, 98%

Which CAS number identifies Pivalic acid, 98%?
Pivalic acid, 98% is registered under CAS 75-98-9. You may also see it listed as 2,2-Dimethylpropionic acid, Trimethylacetic acid, Neopentanoic acid. Our catalogue number for this item is ZX-007630.
What are the formula and molar mass of Pivalic acid, 98%?
For Pivalic acid, 98%, its formula is C5H10O2 and its molar mass is 102.13 g/mol. The systematic (IUPAC) name is 2,2-dimethylpropanoic acid. InChIKey IUGYQRQAERSCNH-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Pivalic acid, 98%?
This listing is Synthesis grade with 98% purity. Standard packs are 100 g, 250 g, 1 kg, 50 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Pivalic acid, 98%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Pivalic acid, 98% to my country?
Yes. Because Pivalic acid, 98% is classed as hazardous (UN 3261), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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