tert-Amyl perpivalate

Also known as: tert-Amyl peroxypivalate, tert-Pentyl peroxypivalate, 1,1-dimethylpropyl peroxy-2,2-dimethyl-propionate, 2,2-Dimethylperoxypropionic acid 1,1-dimethylpropyl ester, 2,2-Dimethylperoxypropionic acid tert-amyl ester, 2,2-dimethylpropaneperoxoic acid 2-methylbutan-2-yl ester, 2-methylbutan-2-yl 2,2-dimethylpropaneperoxoate, Propaneperoxoic acid, 2,2-dimethyl-, 1,1-dimethylpropyl ester, tert-Amyl perxypivalate (in solution, content ≤77%), tert.-Amylperoxypivalat21

tert-Amyl perpivalate (CAS 29240-17-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H20O3 and a molecular weight of 188.26400 g/mol. Key properties include a boiling point of 204ºC at 760 mmHg, a density of 0.924 g/cm3 and a flash point of 59.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 29240-17-3
Jingsj CID: J-1517688-2
Molecular Formula: C₁₀H₂₀O₃
Molecular Weight: 188.26400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	204ºC at 760 mmHg
Density	0.924 g/cm3
Flash Point	59.2ºC
Exact Mass	188.14100
PSA	35.53000
LogP	2.69590
Vapor Pressure	0.269mmHg at 25°C
Refractive Index	1.422

Customs & Trade Information

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of tert-Amyl perpivalate?

The CAS number of tert-Amyl perpivalate is 29240-17-3.

What are the molecular formula and molecular weight of tert-Amyl perpivalate?

tert-Amyl perpivalate has molecular formula C10H20O3 and molecular weight 188.26400 g/mol.

What are the upstream and downstream products of tert-Amyl perpivalate?

For tert-Amyl perpivalate, Upstream Products: tert-Amyl hydroperoxide, Pivaloyl chloride, 2-Methyl-2-butanol; Downstream Products: 2-Methyl-2-butanol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "tert-Amyl perpivalate (CAS 29240-17-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517688-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.