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tert-Butyl (4-aminobutyl)carbamate hydrochloride

Also known as: BOC-1,4-DIAMINOBUTANE HYDROCHLORIDE, N-BOC-1,4-DIAMINOBUTANE-HCl, Boc-1,4-diaminobutane hydrochloride, N-Boc-putrescine, Mono-Boc-1,4-butanediamine hydrochloride, 4-(tert-Butoxycarbonylamino)butylamine hydrochloride, Carbamic acid, N-(4-aminobutyl)-, 1,1-dimethylethyl ester, hydrochloride (1:1), N-Boc-1,4-diaminobutane.HCl

tert-Butyl (4-aminobutyl)carbamate hydrochloride (CAS 33545-98-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H21ClN2O2 and a molecular weight of 224.728 g/mol. Key properties include a boiling point of 292.9ºC at 760 mmHg and a flash point of 130.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
33545-98-1
Jingsj CID
J-1012781-8
Molecular Formula
C9H21ClN2O2
Molecular Weight
224.728 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point292.9ºC at 760 mmHg
Flash Point130.9ºC
Exact Mass224.129150
PSA64.35000
LogP3.14320

Customs & Trade Information

HS Code2924199090
Summary2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; 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 tert-Butyl (4-aminobutyl)carbamate hydrochloride?

The CAS number of tert-Butyl (4-aminobutyl)carbamate hydrochloride is 33545-98-1.

What are the molecular formula and molecular weight of tert-Butyl (4-aminobutyl)carbamate hydrochloride?

tert-Butyl (4-aminobutyl)carbamate hydrochloride has molecular formula C9H21ClN2O2 and molecular weight 224.728 g/mol.

What are the upstream and downstream products of tert-Butyl (4-aminobutyl)carbamate hydrochloride?

For tert-Butyl (4-aminobutyl)carbamate hydrochloride, Upstream Products: Di-tert-butyl dicarbonate, tert-Butyl N-(4-hydroxybutyl)carbamate, 4-Amino-1-butanol.

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

Last updated:

How to cite: Jingsj. "tert-Butyl (4-aminobutyl)carbamate hydrochloride (CAS 33545-98-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1012781-8 (accessed 2026-11-09).

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