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1-Aminopropan-2-one

Also known as: aminoacetone, 1-Amino-2-propanone, 1-Aminoacetone, 1-Aminopropane-2-one, 1-amino-propan-2-one, 2-Propanone, 1-amino-, acetonylamine, acetoneamine, glycine methyl ketone, α-Aminoacetone

1-Aminopropan-2-one (CAS 298-08-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C3H7NO and a molecular weight of 73.094 g/mol. Key properties include a boiling point of 120.6±23.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 26.8±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
298-08-8
Jingsj CID
J-1307936-2
Molecular Formula
C3H7NO
Molecular Weight
73.094 g/mol
Category
Solvents
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point120.6±23.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point26.8±22.6 °C
Exact Mass73.052765
PSA43.09000
LogP-0.90
Vapor Pressure15.1±0.2 mmHg at 25°C
Refractive Index1.409

Frequently Asked Questions

What is the CAS number of 1-Aminopropan-2-one?

The CAS number of 1-Aminopropan-2-one is 298-08-8.

What are the molecular formula and molecular weight of 1-Aminopropan-2-one?

1-Aminopropan-2-one has molecular formula C3H7NO and molecular weight 73.094 g/mol.

What are the upstream and downstream products of 1-Aminopropan-2-one?

For 1-Aminopropan-2-one, Upstream Products: N-(2-Oxopropyl)acetamide, Methyl 2-amino-3-oxobutanoate, isonitrosoacetone; Downstream Products: Methylglyoxal, 5-METHYL-2-PHENYL-OXAZOLE, 4-Methyl-2-phenyl-1H-imidazole.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-Aminopropan-2-one (CAS 298-08-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1307936-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.