1-Butylamine, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11382216	Thermo Scientific Alfa Aesar L03575.AE	100 mL
11392216	Thermo Scientific Alfa Aesar L03575.AP	500 mL
11302226	Thermo Scientific Alfa Aesar L03575.0F	2500 mL

Description

1-Butylamine is used as an intermediate for pharmaceuticals, synthetic tanning agents, dyestuffs and emulsifiers. It also plays an important role in the preparation of N,N'-dibutylthiourea, a rubber vulcanization accelerator. It is involved in the preparation of n-butylbenzenesulfonamide, which is a plasticizer of nylon.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1-Butylamine is used as an intermediate for pharmaceuticals, synthetic tanning agents, dyestuffs and emulsifiers. It also plays an important role in the preparation of N,N′-dibutylthiourea, a rubber vulcanization accelerator. It is involved in the preparation of n-butylbenzenesulfonamide, which is a plasticizer of nylon.

Solubility
Miscible with ethanol and water.

Notes
Air sensitive. Incompatible with strong oxidizing agents, aluminum, copper, copper alloys and acids.

Chemical Identifiers

• CAS: 109-73-9
• Molecular Weight (g/mol): 73.139
• InChI Key: HQABUPZFAYXKJW-UHFFFAOYSA-N
• PubChem CID: 8007
• IUPAC Name: butan-1-amine

• Molecular Formula: C4H11N
• MDL Number: MFCD00011690
• Synonym: butylamine, n-butylamine, 1-butanamine, 1-aminobutane, 1-butylamine, monobutylamine, n-butylamin, mono-n-butylamine, norvalamine, 1-aminobutan
• ChEBI: CHEBI:43799
• SMILES: CCCCN

Specifications

• CAS: 109-73-9
• Density: 0.738
• Flash Point: −14°C (6°F)
• Molecular Formula: C4H11N
• Refractive Index: 1.401
• UN Number: UN1125
• Sensitivity: Air Sensitive
• Synonym: butylamine, n-butylamine, 1-butanamine, 1-aminobutane, 1-butylamine, monobutylamine, n-butylamin, mono-n-butylamine, norvalamine, 1-aminobutan
• InChI Key: HQABUPZFAYXKJW-UHFFFAOYSA-N
• IUPAC Name: butan-1-amine
• PubChem CID: 8007
• Formula Weight: 73.14
• Chemical Name or Material: 1-Butylamine

• Melting Point: -50°C
• Boiling Point: 76°C to 78°C
• Odor: Ammonia-like
• Linear Formula: CH₃CH₂CH₂CH₂NH₂
• MDL Number: MFCD00011690
• Beilstein: 605269
• Merck Index: 14,1543
• Solubility Information: Miscible with ethanol and water.
• SMILES: CCCCN
• Molecular Weight (g/mol): 73.139
• ChEBI: CHEBI:43799
• Percent Purity: 99%

Safety and Handling

GHS H Statement
H225-H314-H302-H312-H332
Highly flammable liquid and vapor.
Causes severe skin burns and eye damage.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.

P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c

H225-H302-H311+H331-H314-H335

missing translation for 'dotInformation' : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: N-BUTYLAMINE

missing translation for 'einecsNumber' : 203-699-2

missing translation for 'rtecsNumber' : EO2975000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• 1-Butylamine

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 2
• Skin corrosion/irritation Category 1 A
• Specific target organ toxicity Category 3

Hazard Statement

• H225-Highly flammable liquid and vapour.
• H302-Harmful if swallowed.
• H311-Toxic in contact with skin.
• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.
• H331-Toxic if inhaled.
• H335-May cause respiratory irritation.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

Supplemental information

• MIXTURE LIST-Contains : n-Butylamine

RUO – Research Use Only