Skip to Content
MilliporeSigma
All Photos(1)

Documents

68346

Sigma-Aldrich

3-Methyl-1,5-pentanediol

≥98.0% (GC)

Synonym(s):

1,5-Dihydroxy-3-methylpentane, Diol MPD, MPD

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

About This Item

Linear Formula:
HOCH2CH2CH(CH3)CH2CH2OH
CAS Number:
4457-71-0
Molecular Weight:
118.17
Beilstein:
1697331
EC Number:
224-709-1
MDL number:
MFCD00039547
UNSPSC Code:
12352100
PubChem Substance ID:
57652150
NACRES:
NA.22

Quality Level

100

Assay

≥98.0% (GC)

form

liquid

refractive index

n20/D 1.454

density

0.974 g/mL at 20 °C (lit.)

SMILES string

CC(CCO)CCO

InChI

1S/C6H14O2/c1-6(2-4-7)3-5-8/h6-8H,2-5H2,1H3

InChI key

SXFJDZNJHVPHPH-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

3-Methyl-1,5-pentanediol can be used as a reactant to synthesize:
  • Enantioenrich saturated aza-heterocycles by reacting with various amines in the presence of iridium catalyst.
  • Polyesters containing carbon-carbon double bonds via bis(nonafluorobutanesulfonyl)imide-catalyzed polycondensation with unsaturated cyclic anhydrides.
  • α, ω-Dibromides by treating with aqueous HBr and an organic solvent.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Precautionary Statements

P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

289.4 °F - closed cup

Flash Point(C)

143 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Ying Liu et al.
Frontiers in microbiology, 10, 3158-3158 (2020-02-11)
HigB-HigA is a bacterial toxin-antitoxin (TA) system in which the antitoxin HigA can mask the endoribonuclease activity of toxin HigB and repress the transcription of the TA operon by binding to its own promoter region. The opportunistic pathogen Pseudomonas aeruginosa
Grace K Fletcher et al.
Molecules (Basel, Switzerland), 25(20) (2020-10-18)
The goal of this work was to develop a shape memory polymer (SMP) foam with visibility under both X-ray and magnetic resonance imaging (MRI) modalities. A porous polymeric material with these properties is desirable in medical device development for applications

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