Skip to Content
Merck
CN

16229

Sigma-Aldrich

1,5-Pentanediol

purum, ≥95.0% (GC)

Synonym(s):

Pentamethylene glycol

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Linear Formula:
HO(CH2)5OH
CAS Number:
111-29-5
Molecular Weight:
104.15
Beilstein:
1560130
EC Number:
203-854-4
MDL number:
MFCD00002978
UNSPSC Code:
12352001
PubChem Substance ID:
329751152

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

vapor pressure

<0.01 mmHg ( 20 °C)

grade

purum

Assay

≥95.0% (GC)

autoignition temp.

635 °F

expl. lim.

13.2 %

refractive index

n20/D 1.450 (lit.)
n20/D 1.450

bp

242 °C (lit.)

density

0.994 g/mL at 25 °C (lit.)

SMILES string

OCCCCCO

InChI

1S/C5H12O2/c6-4-2-1-3-5-7/h6-7H,1-5H2

InChI key

ALQSHHUCVQOPAS-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

287.6 °F - closed cup

Flash Point(C)

142 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library

Hanne Evenbratt et al.
Acta dermato-venereologica, 89(2), 126-129 (2009-03-28)
The aim of this study was to compare pentane-1,5-diol and propane-1,2-diol used as absorption enhancers for cutaneously administered terbinafine. Fresh human skin samples were placed in a continuous flow diffusion cell with a gel containing terbinafine on top of the
Klaus Lorentz
Clinica chimica acta; international journal of clinical chemistry, 326(1-2), 69-80 (2002-11-06)
The continuous measurement of acid phosphatase (EC 3.1.3.2) activity in serum represents an analytical task not yet sufficiently accomplished. Introducing two novel substrates-2-chloro-4-nitrophenyl phosphate (CNP-P), which was preferred, and 4-nitronaphthyl-1-phosphate (NN-P)-an alternative assay to measure enzymatic activity was developed and
David M Hunsicker et al.
Macromolecular rapid communications, 33(3), 232-236 (2011-12-17)
The Milstein catalyst has proven to be highly effective for the conversion of alcohols to esters, as well as alcohols and amines to amides and polyamides. We have recently found that the catalyst's range can be extended to very efficient
Lai Wah Chan et al.
Biomaterials, 23(5), 1319-1326 (2002-01-26)
Calcium alginate microspheres were prepared by an emulsification method and cross-linked with various aldehydes using different methods. Methanal and pentanedial produced low aggregation of microspheres while octanal and octadecanal produced the opposite effect. The latter two aldehydes displaced very little
Jeanette Jacobsson Sundberg et al.
Expert opinion on investigational drugs, 17(4), 601-610 (2008-03-28)
The use of pentane-1,5-diol in topical pharmaceutical products is relatively new compared with, e.g., propane-1,2-diol (propylene glycol), also an aliphatic diol, which has been used for many years. Yet, what are the differences between diols in clinical efficacy, safety and
View All Related Papers

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