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Carboxylic Acids & Salts

4-tert-Butylbenzoic acid, 99%

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Buy 4-tert-Butylbenzoic acid, 99% (CAS 98-73-7) from Zemixal. Request a quote with price, lead time and documents. Purity 99%.

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4-tert-Butylbenzoic acid, 99% chemical structure
CAS number98-73-7
FormulaC11H14O2
Molar mass178.23 g/mol
Physical formCrystalline
HS code29163990
UN numberUN 2811
Purity99%
InChIKeyKDVYCTOWXSLNNI-UHFFFAOYSA-N
IUPAC name4-tert-butylbenzoic acid

About 4-tert-Butylbenzoic acid, 99%

Researchers and plant chemists source 4-tert-Butylbenzoic acid, 99% from Zemixal for routine and specialised work. For your records (99%), the material is defined by CAS 98-73-7, formula C11H14O2 and molar mass 178.23 g/mol. It is described as white to off-white powder or crystals or chunks.

Where it is used

  • Enzyme inhibition studies
  • Organic synthesis

Handling and storage

Reported physical data: melting point 162-168 °C. Hazard communication follows GHS (Danger: H302 and H372). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 2811.

Available as 500 g, 5 kg, 25 kg and 4 x 25 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Enzyme inhibition studies
  • Organic synthesis

Applications

Specifications and identifiers

Specifications of 4-tert-Butylbenzoic acid, 99%
Product name4-tert-Butylbenzoic acid, 99%
Catalogue numberZX-007424
CAS number98-73-7
IUPAC name4-tert-butylbenzoic acid
Molecular formulaC11H14O2
Molar mass178.23 g/mol
Exact mass178.0994
Purity / assay99%
Physical formCrystalline
AppearanceWhite to off-white powder or crystals or chunks
Melting point162-168 °C
XLogP33.9
H-bond donors / acceptors1 / 2
Topological polar surface area37.3 Ų
HS code29163990
UN numberUN 2811
InChIKeyKDVYCTOWXSLNNI-UHFFFAOYSA-N
SMILESCC(C)(C)C1=CC=C(C=C1)C(=O)O
PubChem CID7403
Synonymsp-tert-Butylbenzoic acid, PTBBA, P-Tert Butyl Benzoic Acid, Benzoic acid, 4-(1,1-dimethylethyl)-, 4-t-butylbenzoic acid, Benzoic acid, p-tert-butyl-, Benzoic acid, 4-tert-butyl-, 4-(tert-butyl)benzoic acid, 4-tert-Butyl-benzoic acid, p-t-Butylbenzoic acid, 4-(1,1-dimethylethyl)benzoic acid, Kyselina p-terc.butylbenzoova

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P264, P270, P280, P301 + P317, P318, P319, P330, 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 4-tert-Butylbenzoic acid, 99%
500 gQuoted on request
5 kgQuoted on request
25 kgQuoted on request
4 x 25 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 4-tert-Butylbenzoic acid, 99%

Which CAS number identifies 4-tert-Butylbenzoic acid, 99%?
4-tert-Butylbenzoic acid, 99% is registered under CAS 98-73-7. You may also see it listed as p-tert-Butylbenzoic acid, PTBBA, P-Tert Butyl Benzoic Acid. Our catalogue number for this item is ZX-007424.
What are the formula and molar mass of 4-tert-Butylbenzoic acid, 99%?
For 4-tert-Butylbenzoic acid, 99%, its formula is C11H14O2 and its molar mass is 178.23 g/mol. The systematic (IUPAC) name is 4-tert-butylbenzoic acid. InChIKey KDVYCTOWXSLNNI-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 4-tert-Butylbenzoic acid, 99%?
This listing is 99% purity. Standard packs are 500 g, 5 kg, 25 kg, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with 4-tert-Butylbenzoic acid, 99%?
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 4-tert-Butylbenzoic acid, 99% to my country?
Yes. Because 4-tert-Butylbenzoic acid, 99% is classed as hazardous (UN 2811), 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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