Skip to main content
Jingsj
.mol.sdf

N-benzylbut-2-yn-1-amine

Also known as: 1-benzylamino-2-butyne, N-but-2-ynyl-N-benzylamine, N-benzyl-2-butyn-1-amine, benzyl-but-2-ynyl-amine, but-2-ynylbenzylamine, benzyl(but-2-yn-1-yl)amine, Benzenemethanamine, N-2-butyn-1-yl-

N-benzylbut-2-yn-1-amine (CAS 4626-58-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H13N and a molecular weight of 159.22800 g/mol. Key properties include a boiling point of 248.8ºC at 760mmHg and a flash point of 104.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4626-58-8
Jingsj CID
J-1517959-6
Molecular Formula
C11H13N
Molecular Weight
159.22800 g/mol
Category
Organic Bases
Last updated
8/21/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point248.8ºC at 760mmHg
Flash Point104.1ºC
Exact Mass159.10500
PSA12.03000
LogP2.19040

Customs & Trade Information

HS Code2921499090
Summary2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of N-benzylbut-2-yn-1-amine?

The CAS number of N-benzylbut-2-yn-1-amine is 4626-58-8.

What are the molecular formula and molecular weight of N-benzylbut-2-yn-1-amine?

N-benzylbut-2-yn-1-amine has molecular formula C11H13N and molecular weight 159.22800 g/mol.

What are the upstream and downstream products of N-benzylbut-2-yn-1-amine?

For N-benzylbut-2-yn-1-amine, Upstream Products: 1-Bromo-2-butyne, Benzylamine, 2-Butynyl p-toluenesulfonate; Downstream Products: N-Benzylacetamide.

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

Last updated:

How to cite: Jingsj. "N-benzylbut-2-yn-1-amine (CAS 4626-58-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517959-6 (accessed 2026-11-09).

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