Molekula
1-Aminobutan-2-ol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
1-Aminobutan-2-ol is a primary amine alcohol used as a solvent, intermediate in pharmaceutical synthesis, and corrosion inhibitor in industrial applications. It is a clear, hygroscopic liquid with a strong amine odor. This chemical has a CAS number of 13552-21-1, molecular formula CH3CH2CH(OH)CH2NH2, and a molecular weight of 89.14 g/mol. It should be stored at ambient temperatures and handled with caution, as it carries a "Danger" signal word. Molekula supplies 1-Aminobutan-2-ol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to almost colourless clear liquid |
| Purity (GC) | ≥98.0% |
| Purity(Neutralization titration) | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 61 °C |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90032231 |
| CAS Number | 13552-21-1 |
| IUPAC Name | 1-aminobutan-2-ol |
| Molecular Formula | CH3CH2CH(OH)CH2NH2 |
| Molecular Weight | 89.14 |
| Exact Mass | 89.0841 |
| SMILES | CCC(CN)O |
| InChIKey | KODLUXHSIZOKTG-UHFFFAOYSA-N |
| InChI | InChI=1S/C4H11NO/c1-2-4(6)3-5/h4,6H,2-3,5H2,1H3 |
| PubChem CID | 26107 |
| UN Number | UN2735 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2922199690 |
| Tariff Code | 2922190090 |
Safety & GHS
-
Corrosive
GHS05
Hazard statements
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P302+350 IF ON SKIN: Gently wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1-Amino-2-butanol
- 1-amino-2-hydroxybutane
- 1-AMINO-SEC-BUTANOL
- 1-Ethyl-2-aminoethanol
- 1-ethylglycinol
- 2-Butanol, 1-amino-
- 2-hydroxy-n-butylamine
- 2-hydroxybutylamine
- MONO-SEC-BUTANOLAMINE
- Monobutanolamine
Frequently asked questions
What is 1-Aminobutan-2-ol commonly used for?
1-Aminobutan-2-ol is primarily used as an intermediate in pharmaceutical synthesis, agrochemicals, and as a building block for specialty chemicals like surfactants and chelating agents.
What is the molecular formula and molecular weight (MW) of 1-Aminobutan-2-ol?
The molecular formula is **CH₃CH₂CH(OH)CH₂NH₂**, and the molecular weight is **89.14 g/mol**.
How should 1-Aminobutan-2-ol be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture, heat, and incompatible substances like strong oxidizers.
What purity grades of 1-Aminobutan-2-ol does Molekula supply?
Molekula supplies **technical grade (98%+ purity)** and **analytical/pharmaceutical grade** upon request—confirm availability for your specific needs.
Can Molekula supply 1-Aminobutan-2-ol in bulk quantities?
Yes, we offer bulk quantities (minimum order quantities vary; contact us for pricing and logistics details).
What documentation comes with an order of 1-Aminobutan-2-ol?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.