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Amines and amides

Butyramide

Also known as Butanamide, n-Butyramide, Butanimidic acid

CAS 541-35-5Formula C4H9NOMolar mass 87.12 g/molEC 208-776-4
GHS signal word: Warning. Pictograms: Harmful or irritant 3 suppliers listed
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Butyramide chemical structure, C4H9NO, CAS 541-35-5
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Crystals
Melting point
115 to 116
Boiling point
216 °C
Density
0.8850 @ 120 °C
Solubility
In water, 163,000 mg/l @ 15 °C
HS code
292419
Category
Amines and amides
Illustrative photo, closed white HDPE bottles and amber jars on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Butyramide?

Plain description, key identifiers and synonyms

Butanamide is a monocarboxylic acid amide obtained by formal condensation of butanoic acid and ammonia. It is a primary fatty amide and a member of butanamides.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
butanamide
CAS number
541-35-5 CAS number cross-checked
EC number
208-776-4
Molecular formula
C4H9NO
UNII
9J6OR937VR
MDL number
MFCD00041894
InChIKey
DNSISZSEWVHGLH-UHFFFAOYSA-N
InChI
InChI=1S/C4H9NO/c1-2-3-4(5)6/h2-3H2,1H3,(H2,5,6)
SMILES (canonical and isomeric)
CCCC(=O)N

Synonyms

  • Butanamide
  • n-Butyramide
  • Butanimidic acid
  • n-Butylamide
  • Butanoic acid, amide
  • butyrylamide
  • Butyramid
  • n-butanamide
  • n-C3H7C(O)NH2
  • C3H7C(O)NH2
  • Dnsiszsewvhglh-uhfffaoysa-
  • Butyramide, >=98.0% (T)
  • Butanimidic Acid, NSC 8424, n-Butylamide, n-Butyramide,
  • Butanimidicacid
  • Amide C4
  • propane, 1-carbamoyl-

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

Appearance
Crystalsexp.
Melting point
115 to 116exp.
Boiling point
216 °Cexp.
Density
0.8850 @ 120 °Cexp.
Solubility
In water, 163,000 mg/l @ 15 °Cexp.
Vapour pressure
3.91 × 10⁻³ mm Hg @ 25 °Cexp.

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
87.12 g/molcalc.
Exact mass
87.0684 Dacalc.
LogP (octanol/water)
0.27calc.
Topological polar surface area
43.09 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
6calc.
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

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Butyramide suppliers

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All 3 suppliers

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Where suppliers are based

3 suppliers in 2 countries

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Butyramide price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Functional uses

  • Flavouring and nutrient
  • Pigment

How it is made

Prepn: ...by a modified Willgerodt reaction.

Prepn: ...from butyronitrile.

Prepn: ... from butyryl chloride.

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2924.19Indicative HS code

Acyclic amides (including acyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$2.38B
−1.7% vs 2023, imports $2.22B
2019 to 2024
Top exporters
  1. China34.7%
  2. Germany12.5%
  3. India * partner reported6.8%
Top importers
  1. United States17.5%
  2. Germany8.8%
  3. India * partner reported6.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Butyramide?

Butanamide is a monocarboxylic acid amide obtained by formal condensation of butanoic acid and ammonia. It is a primary fatty amide and a member of butanamides.

What is the CAS number of Butyramide?

The CAS registry number of Butyramide is 541-35-5.

What is the molecular formula and weight of Butyramide?

The molecular formula of Butyramide is C4H9NO and its molar mass is 87.12 g/mol.

What is Butyramide used for?

Known uses and roles of Butyramide include building blocks in research and laboratory, flavouring and nutrient and pigment.

Is Butyramide hazardous?

Butyramide carries the GHS signal word "Warning". Main hazards: harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Butyramide?

Butyramide is usually classified under HS code 292419 (Acyclic amides (including acyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Butyramide?

CompoundList lists 3 suppliers of Butyramide in China and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Butyramide in India?

1 supplier in India list Butyramide on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Butyramide?

Suppliers quote Butyramide 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 Butyramide

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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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