Pivalic acid

p-Toluic acid

Pivalic acid paramete

CAS No.: 75-98-9
MF: C5H10O2, C5H10O2
Place of Origin: Shandong, China
Purity: 99%min, 99%min
Model Number: D-CAS 75-98-9
Appearance: White Powder, White powder
MW: 102.13
Melting point: 32-35 °C(lit.)
density: 0.889 g/mL at 25 °C(lit.)
Other Names: Pivalic acid
EINECS No.: 200-922-5
Type: pharmaceutical intermediates
Brand Name: Lookchem
Application: Pharm Intermediates
Product name: Pivalic acid
Color: White
Boiling point: 163-164 °C(lit.)
refractive index: 1.393


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. 2-8°C
solubility 25g/l
pka 5.03(at 25℃)
form Powder, Crystals and/or Chunks
color Yellow to orange to tan
Specific Gravity 1.121
explosive limit 1.6%(V)
Water Solubility 25 g/L (20 ºC)
Merck 147511
BRN 969480


1.Trimethylacetic acid, or tevalic acid, is an intermediate of the herbicide isoxia pine, as well as the raw material of fluoripine, furampicillin and diadrenal, and can also be used to produce ampicillin.

2.It is used in the production of olefins polymerization initiator TBPP raw materials, also used in the production of PVC stabilizers and spices raw materials.

3.Trimethylacetic acid can be used as PVC and paint stabilizer, free radical accelerator.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


HazardClass :8

Signal :Danger

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (24.86%): Harmful in contact with skin [Warning Acute toxicity, dermal]

H314 (24.32%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

H315 (75.68%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (75.14%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H332 (25.41%): Harmful if inhaled [Warning Acute toxicity, inhalation]


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.


1kg or 5kgs/Aluminium bag,


Packing as your request, with photos before delivery.

Delivery detail

   [Delivery] 5 working days after payment.

Pivalic acid picture

Packaging and shipping

Honor Certificate

Professional team