Acetamide
Also known as Ethanamide, Acetic acid amide, Methanecarboxamide
Key facts
What buyers check first
- Appearance
- Deliquescent hexagonal crystals
- Melting point
- 81.2 °C
- Boiling point
- 222 °C
- Density
- 1.16 g/cm³
- Solubility
- In water, 7.05 × 10⁺⁵ mg/L at 24.5 °C
- HS code
- 292419
- Category
- Synthetic aroma chemicals

What is Acetamide?
Plain description, key identifiers and synonyms
Acetamide is a member of the class of acetamides that results from the formal condensation of acetic acid with ammonia. It is a member of acetamides, a monocarboxylic acid amide and a N-acylammonia. It is a tautomer of an acetimidic acid.
Identifiers
Registry numbers, names and line notations, tap to copy
- IUPAC name
- acetamide
- CAS number
- 60-35-5 CAS number cross-checkedOther or deprecated CAS: 27595-75-1, 74330-92-0
- EC number
- 200-473-5
- Molecular formula
- C2H5NO
- UNII
- 8XOE1JSO29
- MDL number
- MFCD00008023
- InChIKey
- DLFVBJFMPXGRIB-UHFFFAOYSA-N
- InChI
- InChI=1S/C2H5NO/c1-2(3)4/h1H3,(H2,3,4)
- SMILES (canonical and isomeric)
- CC(=O)N
Synonyms
- Ethanamide
- Acetic acid amide
- Methanecarboxamide
- Acetimidic acid
- Ethanimidic acid
- Amid kyseliny octove
- CH3CONH2
- acetamido
- Amide C2
- Acetimidic acid (VAN)
- acetoamide
- Acetamides
- n-acetylamine
- imidoacetic acid
- Acetamide, Purified
- methane, carbamoyl-
- Acetamide, >=98%
- Acetamide, sublimed, 99%
- Acetamide, ~99% (GC)
- 4-02-00-00399 (Beilstein Handbook Reference)
- Acetamide, analytical standard
- Acetamide, crystalline, >=99%
- Acetamide, >=98.0% (GC)
- Acetamide, >=99.0% (GC)
- Acetamide (6CI,7CI,8CI,9CI)
Show all 28 synonymsShow fewer synonyms
- Sdccgsbi-0049992.p002
- Acetamide Solution in Water, 100ug/mL
- Acetamide Solution in Water, 1000ug/mL
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 | Deliquescent hexagonal crystalsexp.Measured value |
|---|---|
| Odour | Odorless when pure, but frequently has a mousy odorexp.Measured value |
| Taste | Pure acetamide has a bitter tasteexp.Measured value |
| Melting point | 81.2 °Cexp.Measured value |
| Boiling point | 222 °Cexp.Measured value |
| Density | 1.16 g/cm³exp.Measured value |
| Solubility | In water, 7.05 × 10⁺⁵ mg/L at 24.5 °Cexp.Measured value |
| Vapour pressure | 0.0182 mm Hg at 25 °C /OECD Guideline 104 (Vapor Pressure Curve)/exp.Measured value |
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 | 59.07 g/molcalc.Computed value |
|---|---|
| Exact mass | 59.0371 Dacalc.Computed value |
| LogP (octanol/water) | -0.51calc.Computed value |
| Topological polar surface area | 43.09 Ųcalc.Computed value |
| Hydrogen bond donors | 1calc.Computed value |
| Hydrogen bond acceptors | 1calc.Computed value |
| Rotatable bonds | 0calc.Computed value |
| Heavy atoms | 4calc.Computed value |
| Rings | 0calc.Computed value |
| Aromatic rings | 0calc.Computed value |
| Fraction sp3 carbons | 0.5calc.Computed value |
| Formal charge | 0calc.Computed value |
| Stereocentres | 0calc.Computed value |
| Lipinski rule of five | Passes (0 violations)calc.Computed value |
Calculated for screening. Confirm critical figures with the supplier.
Safety and hazards
GHS classification summary, not a safety data sheet
Hazard statements
- H351Suspected of causing cancer.
Precautionary statements (5)
- P203Obtain, read and follow all safety instructions before use.
- P280Wear protective gloves, protective clothing, eye protection and face protection.
- P318If exposed or concerned, get medical advice.
- P405Store locked up.
- 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 aidAcetamide suppliers
Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings
- France, CourbevoieUnclaimed profileAcetamideGrade, purity and minimum order on requestPrice on request
- Price on request
- Price on request
- India, MumbaiUnclaimed profileAcetamideGrade, purity and minimum order on requestPrice on request
- India, Ankleshwar ManufacturerUnclaimed profileAcetamideGrade, purity and minimum order on requestPrice on request
- India ManufacturerUnclaimed profileAcetamideGrade, purity and minimum order on requestPrice on request
- United KingdomUnclaimed profileAcetamideGrade, purity and minimum order on requestPrice on request
- India, Pune ManufacturerUnclaimed profileAcetamideGrade, purity and minimum order on requestPrice on request
Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.
Where suppliers are based
116 suppliers in 23 countries
- China33
- United States21
- India16
- United Kingdom8
- Hong Kong4
- Czech Republic2
- and 17 more countries
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Acetamide 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
Solvent, molten acetamide is an excellent solvent for many organic and inorganic compounds. Solubilizer, renders sparingly soluble substances more soluble in water by mere addition or by fusion. Plasticizer, stabilizer. Manufacture of methylamine, denaturing alcohol. In organic synthesis.
Organic synthesis (reactant, solvent, peroxide stabilizer), general solvent, lacquers, explosives, soldering flux, hygroscopic agent, wetting agent, penetrating agent.
It suppresses acid buildup in printing inks, lacquers, explosives, and perfumes. It is a mild moisturizer and is used as a softener for leather, textiles, paper, and certain plastics. ... Acetamide and substituted acetamide-containing thiourea can be used for treatment of herpes viruses. Derivatives can also be used as feeding behavior modifiers.
Acetamide is used as a solvent, plasticizer, and a wetting and penetrating agent.
Functional uses
- Flavouring and nutrient
How it is made
Prepared by fractional distillation of ammonium acetate.
Interaction of ethyl acetate and ammonium hydroxide.
Acetamide can be produced by several methods. Ammonia reacts vigorously with acetyl halides or acetic anhydride to produce acetamide. Alkyl acetates also react with ammonia to yield acetamide. Dehydration of ammonium acetate is the standard procedure for preparation of acetamide. Finally, acetonitrile is hydrolyzed to yield acetamide in the presence of an acid or base catalyst.
Regulatory status
Inventories, regulations and trade controls that list this substance
Europe
- EU harmonised classification (CLP Annex VI)Index no: 616-022-00-4
Health and food
- EU Cosmetics Regulation Annex II, prohibited in cosmeticsName: Acetamide, Ref no: 1076, Annex ref: II/1076
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 Acetamide is traded under.
Acyclic amides (including acyclic carbamates) and their derivatives, salts thereof, other
- United States17.5%
- Germany8.8%
- India * partner reported6.7%
* Partner reported figures, a lower bound.
The HS code shown for Acetamide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.
Frequently asked questions
Quick answers about Acetamide, based on the data on this page
What is Acetamide?
What is the CAS number of Acetamide?
What is the molecular formula and weight of Acetamide?
What is Acetamide used for?
Is Acetamide hazardous?
What is the HS code of Acetamide?
Where can I buy Acetamide?
Where can I buy Acetamide in India?
What is the price of Acetamide?
Guides for buyers
Practical guides that help when you source, ship or handle Acetamide
- Guide, SafetyHow to read a safety data sheet in 10 minutesA section by section method to pull the essentials out of any 16 section SDS: identity, hazards, composition, storage, PPE, properties, transport and emergency measures.Read
- Guide, SafetyGHS pictograms, signal words and hazard statements explainedA practical guide to the nine GHS pictograms, the signal words Danger and Warning, H and P statements, and how to read a chemical label in seconds.Read
- Article, FormulationHow to choose a cosmetic emulsifierA structured way to choose an emulsifier for creams and lotions: emulsion type, HLB and its limits, emulsifier families, formula fit, stability testing and what to ask suppliers.Read
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