Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

A20804

Sigma-Aldrich

5-Hydroxy-2-pentanone

Mixture of monomer and dimer, 95%

Synonym(s):

3-Acetyl-1-propanol

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3COCH2CH2CH2OH
CAS Number:
1071-73-4
Molecular Weight:
102.13
EC Number:
213-994-8
MDL number:
MFCD00002961
UNSPSC Code:
12352100
PubChem Substance ID:
24890622
NACRES:
NA.22

Quality Level

100

Assay

95%

form

liquid

refractive index

n20/D 1.437 (lit.)

bp

144-145 °C/100 mmHg (lit.)

density

1.007 g/mL at 25 °C (lit.)

SMILES string

CC(=O)CCCO

InChI

1S/C5H10O2/c1-5(7)3-2-4-6/h6H,2-4H2,1H3

InChI key

JSHPTIGHEWEXRW-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

199.4 °F - closed cup

Flash Point(C)

93 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBJ9816
STBH9358
STBF7350V
STBD8030V
STBC6939V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

V V Neriueva et al.
Gigiena i sanitariia, (9)(9), 4-5 (1993-09-01)
Toxic properties of acetopropyl alcohol were studied. Symptoms of CNS damages predominated in toxicodynamics. A maximal single concentration is 0.2 mg/m3 (4th class of danger).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service