5,5-Diethoxy-1-pentanamine

Also known as: 5-Aminopentanal Diethyl Acetal, 5-Aminovaleraldehyde Diethyl Acetal, 5,5-Diethoxypentan-1-amine, 5,5-diethoxy-pentylamine, 1-Pentanamine,5,5-diethoxy-, 5,5-Diaethoxy-pentylamin

5,5-Diethoxy-1-pentanamine (CAS 21938-23-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H21NO2 and a molecular weight of 175.26900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21938-23-8
Jingsj CID: J-1005432-7
Molecular Formula: C₉H₂₁NO₂
Molecular Weight: 175.26900 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	175.15700
PSA	44.48000
LogP	2.21480

Customs & Trade Information

HS Code	2922199090
Summary	2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 5,5-Diethoxy-1-pentanamine?

The CAS number of 5,5-Diethoxy-1-pentanamine is 21938-23-8.

What are the molecular formula and molecular weight of 5,5-Diethoxy-1-pentanamine?

5,5-Diethoxy-1-pentanamine has molecular formula C9H21NO2 and molecular weight 175.26900 g/mol.

What are the upstream and downstream products of 5,5-Diethoxy-1-pentanamine?

For 5,5-Diethoxy-1-pentanamine, Upstream Products: 4-Chlorobutyraldehyde diethyl acetal, 4-chlorobutanal; Downstream Products: 1-Cbz-3,4-dihydro-2H-pyridine.

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. "5,5-Diethoxy-1-pentanamine (CAS 21938-23-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1005432-7 (accessed 2026-11-09).

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