Are sec-Butylamine and 2-Aminobutane the same amine?

Yes. Both names identify butan-2-amine, CAS 13952-84-6. It is not tert-butylamine, isobutylamine or n-butylamine, which have different structures and CAS numbers. Purchase orders should state the secondary-butyl structure and CAS number rather than only the shortened word butylamine.

Which release specifications matter for sec-Butylamine?

Agree GC assay, water, color, density, residue, n-, iso- and tert-butylamine isomers, ammonia and other low-boiling amines. Define whether the product is neat liquid or an aqueous solution and state the concentration basis. Review the batch COA with the reaction or salt-formation specification.

sec-Butylamine (2-Aminobutane) CAS 13952-84-6

sec-Butylamine (2-Aminobutane), CAS 13952-84-6, is also known as butan-2-amine or s-butylamine. It is a 2-aminobutane aliphatic-amine isomer for selected organic synthesis. Confirm assay, water, impurity profile, packaging, transport requirements, and current TDS, COA, and SDS.

CAS: 13952-84-6
Synonyms: sec-Butylamine; 2-Aminobutane; Butan-2-amine; s-Butylamine
Einecs: 237-732-7
Molecular Formula: C₄H₁₁N
Grade: Confirm assay, water content, color, impurity profile, and current SDS transport and handling requirements
Package: Confirm packaging compatible with the offered amine and current transport requirements

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Product Description

Product name: sec-Butylamine (2-Aminobutane)

Chemical identity: A 2-aminobutane isomer; it is not n-butylamine, tert-butylamine, or isobutylamine. Molecular formula: C₄H₁₁N. Molecular weight: 73.14 g/mol. CAS number: 13952-84-6. EC number: 237-732-7

Appearance: A low-molecular-weight aliphatic amine; confirm the offered physical form and current handling classification

Industrial role: Used as an aliphatic-amine building block in selected organic synthesis processes. Offered specification: Confirm assay, water content, color, impurity profile, and current SDS transport and handling requirements

Buyer information: State the intended synthesis use, assay and impurity limits, quantity, destination, and requested TDS, COA, and SDS

FAQ - Technical & Supply Chain

Q:
Are sec-Butylamine and 2-Aminobutane the same amine?

A: Yes. Both names identify butan-2-amine, CAS 13952-84-6. It is not tert-butylamine, isobutylamine or n-butylamine, which have different structures and CAS numbers. Purchase orders should state the secondary-butyl structure and CAS number rather than only the shortened word butylamine.
Q:
Which release specifications matter for sec-Butylamine?

A: Agree GC assay, water, color, density, residue, n-, iso- and tert-butylamine isomers, ammonia and other low-boiling amines. Define whether the product is neat liquid or an aqueous solution and state the concentration basis. Review the batch COA with the reaction or salt-formation specification.

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