Isobutylamine

Name: Isobutylamine
Brand: Vaqora Chemicals
SKU: VQ-039036

About Isobutylamine

Listed under CAS 78-81-9, Isobutylamine is an amine building block available from Vaqora Chemicals. The compound has the formula C4H11N, corresponding to a molecular weight of 73.14 g/mol. Its systematic (IUPAC) name is 2-methylpropan-1-amine. Common synonyms include 1-Amino-2-methylpropane and 2-Methylpropylamine.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Isobutylamine
Catalogue No.	VQ-039036
CAS Number	78-81-9
IUPAC name	2-methylpropan-1-amine
Molecular formula	C₄H₁₁N
Molecular weight	73.14 g/mol
Exact mass	73.0891
InChIKey	KDSNLYIMUZNERS-UHFFFAOYSA-N
SMILES	CC(C)CN
PubChem CID	6558

Physical properties
Physical form	Other
LogP (XLogP3)	0.7
H-bond donors / acceptors	1 / 1
TPSA	26 Å²
Synonyms	1-Amino-2-methylpropane, 2-Methylpropylamine, Valamine, Monoisobutylamine, 1-Propanamine, 2-methyl-, 2-Methylpropanamine, I-Butylamine, 2-Methyl-1-propanamine, 3-Methyl-2-propylamine, 2-Methyl-1-Aminopropane

Safety & hazard information (GHS)

Flammable

Corrosive

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H301+H311+H331Toxic if swallowed, in contact with skin or if inhaled
H301Toxic if swallowed
H302Harmful if swallowed
H311Toxic in contact with skin
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H331Toxic if inhaled
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 78-81-9

Extra Pure

iso-Butylamine, extra pure >99%

CAS: 78-81-9
Formula: C₄H₁₁N
MW: 73.14 g/mol

VQ-020052

Frequently asked questions

What is the CAS number of Isobutylamine?

The CAS Registry Number of Isobutylamine is 78-81-9. It is also known as 1-Amino-2-methylpropane, 2-Methylpropylamine, Valamine.

What is the molecular formula and molecular weight of Isobutylamine?

Isobutylamine has the molecular formula C4H11N and a molecular weight of 73.14 g/mol. Its IUPAC name is 2-methylpropan-1-amine.

Which grade and pack sizes of Isobutylamine can I order?

We supply Isobutylamine, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Isobutylamine?

Yes. Every lot of Isobutylamine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Isobutylamine be shipped internationally?

Yes. Isobutylamine is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.