tert-butyl 2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate

Also known as: 1-Pyrrolidinecarboxylic acid, 2-(2-chloroethyl)-2-cyano-, 1,1-dimethylethyl ester, 2-(2-Chloroethyl)-2-cyano-1-pyrrolidinecarboxylic acid tert-butyl ester, 2-Methyl-2-propanyl 2-(2-chloroethyl)-2-cyano-1-pyrrolidinecarboxylate

tert-butyl 2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate (CAS 960294-12-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H19ClN2O2 and a molecular weight of 258.74400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 960294-12-6
Jingsj CID: J-1591584-1
Molecular Formula: C₁₂H₁₉ClN₂O₂
Molecular Weight: 258.74400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	258.11400
PSA	53.33000
LogP	2.84648

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of tert-butyl 2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate?

The CAS number of tert-butyl 2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate is 960294-12-6.

What are the molecular formula and molecular weight of tert-butyl 2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate?

tert-butyl 2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate has molecular formula C12H19ClN2O2 and molecular weight 258.74400 g/mol.

What are the upstream and downstream products of tert-butyl 2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate?

For tert-butyl 2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate, Upstream Products: tert-Butyl 2-cyanopyrrolidine-1-carboxylate, 1-Bromo-2-chloroethane, tert-Butyl 2-carbamoylpyrrolidine-1-carboxylate.

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-butyl 2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate (CAS 960294-12-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1591584-1 (accessed 2026-11-09).

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