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Nitriles, nitro and azo compounds

Butanimine

Also known as butan-1-imine, butylimine

CAS 4753-70-2Formula C4H9NMolar mass 71.12 g/mol
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Butanimine chemical structure, C4H9N, CAS 4753-70-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
4753-70-2
Formula
C4H9N
Molar mass
71.12 g/mol
HS code
292529
Category
Nitriles, nitro and azo compounds

What is Butanimine?

Plain description, key identifiers and synonyms

Butanimine is a chemical substance with the molecular formula C4H9N and a molar mass of 71.12 g/mol. Its CAS registry number is 4753-70-2. The IUPAC name is butan-1-imine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
butan-1-imine
CAS number
4753-70-2 CAS number cross-checked
Molecular formula
C4H9N
InChIKey
UOFFEDRAIFYOBS-UHFFFAOYSA-N
InChI
InChI=1S/C4H9N/c1-2-3-4-5/h4-5H,2-3H2,1H3
SMILES (canonical and isomeric)
CCCC=N

Synonyms

  • butan-1-imine
  • butylimine

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
71.12 g/molcalc.
Exact mass
71.0735 Dacalc.
LogP (octanol/water)
1.44calc.
Topological polar surface area
23.85 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
5calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.75calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Butanimine suppliers

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Butanimine price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Butanimine is traded under.

HS 2925.29Indicative HS code

Imines and their derivatives, salts thereof, other

World exports in 2024
$1.8B
+12.4% vs 2023, imports $1.84B
2019 to 2024
Top exporters
  1. China35.9%
  2. France * partner reported15.5%
  3. Germany9.1%
Top importers
  1. United States13.3%
  2. China13.0%
  3. Brazil9.7%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Butanimine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Butanimine, based on the data on this page

What is Butanimine?

Butanimine is a chemical substance with the molecular formula C4H9N and a molar mass of 71.12 g/mol. Its CAS registry number is 4753-70-2. The IUPAC name is butan-1-imine.

What is the CAS number of Butanimine?

The CAS registry number of Butanimine is 4753-70-2.

What is the molecular formula and weight of Butanimine?

The molecular formula of Butanimine is C4H9N and its molar mass is 71.12 g/mol.

Is Butanimine hazardous?

No GHS hazard classification for Butanimine is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Butanimine?

Butanimine is usually classified under HS code 292529 (Imines and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Butanimine?

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What is the price of Butanimine?

Suppliers quote Butanimine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Butanimine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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