sec-Butylamine
sec-Butylamine (CAS: 13952-84-6), with the chemical formula CH3CH2CH(NH2)CH3, is a volatile and flammable primary amine. It is a key organic building block utilised in chemical synthesis. Its primary applications stem from its role as an intermediate in the production of various organic compounds, particularly pharmaceuticals and agrochemicals. This amine is supplied by Tech Serve Solutions with a high purity assay, meeting stringent quality standards for research and industrial applications.
- IUPAC
- (±)-2-Aminobutane,(±)-sec-Butylamine
- Synonyms
- (±)-2-Aminobutane(±)-sec-Butylamine

Pharmaceutical Intermediate
sec-Butylamine serves as a crucial intermediate in the synthesis of active pharmaceutical ingredients (APIs). Its amine functional group allows for diverse chemical modifications essential in drug discovery and manufacturing.
Agrochemical Synthesis
It is employed in the production of pesticides and herbicides. The incorporation of the sec-butyl group can influence the efficacy and environmental profile of agricultural chemicals.
Organic Synthesis Building Block
As a versatile C4 amine, it functions as a fundamental building block in complex organic syntheses, enabling the introduction of the sec-butyl moiety into target molecules.
Corrosion Inhibitors
Derivatives of sec-butylamine can be utilised in the formulation of corrosion inhibitors, particularly in industrial applications where metal protection is critical.
| Molecular weight | 73.14 |
|---|---|
| Linear formula | CH3CH2CH(NH2)CH3 |
| Assay | 99% |
| Boiling point | 63 °C(lit.) |
| Density | 0.724 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.3928(lit.) |
| Melting point | −72 °C(lit.) |




Hazard statements
- H225Highly flammable liquid and vapour
- H301Toxic if swallowed
- H314Causes severe skin burns and eye damage
- H332Harmful if inhaled
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | -19 °C / -2.2 °F |
| Transport (UN / ADR) | UN 2733 3/PG 2 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | F,C,N |
| Risk statements (R) | 11-20/22-35-50 |
| Safety statements (S) | 9-16-26-28-36/37/39-45-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is sec-Butylamine used for?
+
sec-Butylamine is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, and as a general building block in organic synthesis.
What is the CAS number and chemical formula for sec-Butylamine?
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The CAS number for sec-Butylamine is 13952-84-6, and its chemical formula is CH3CH2CH(NH2)CH3.
What grade and purity does Tech Serve Solutions supply for sec-Butylamine?
+
Tech Serve Solutions supplies sec-Butylamine with an assay of 99%. This product is intended for laboratory and industrial use; TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
What are the primary hazards associated with sec-Butylamine?
+
sec-Butylamine is highly flammable (H225) and corrosive (H314), causing severe skin burns and eye damage. It is also harmful if swallowed (H301) and inhaled (H332), and is very toxic to aquatic life with long-lasting effects (H410). Appropriate personal protective equipment, including gloves, goggles, and respiratory protection, must be used.
How is sec-Butylamine packed, shipped, and exported?
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sec-Butylamine is packed in compliance with relevant dangerous goods regulations for transportation. Tech Serve Solutions is experienced in exporting chemicals globally, adhering to all international shipping and customs requirements.
How can I request a sample or quote for sec-Butylamine?
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To request a sample or a quote for sec-Butylamine, please visit the Tech Serve Solutions website or contact our sales department directly with your inquiry, referencing the product CAS number 13952-84-6.
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