Skip to Content
MilliporeSigma

Skip To

330523

Sigma-Aldrich

(R)-(−)-2-Pentanol

98%

Sign Into View Organizational & Contract Pricing

About This Item

Linear Formula:
CH3CH2CH2CH(OH)CH3
CAS Number:
Molecular Weight:
88.15
Beilstein:
4652311
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available. Contact Technical Service
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

vapor density

3 (vs air)

Quality Level

Assay

98%

form

liquid

optical activity

[α]25/D −13°, neat

autoignition temp.

657 °F

expl. lim.

9 %

refractive index

n20/D 1.406 (lit.)

bp

119-120 °C (lit.)

density

0.809 g/mL at 20 °C (lit.)

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
558109307084238856
assay

98%

assay

98%

assay

98%

assay

98%

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

200

bp

119-120 °C (lit.)

bp

206-207 °C (lit.)

bp

172-174 °C (lit.)

bp

160 °C (lit.)

refractive index

n20/D 1.406 (lit.)

refractive index

n20/D 1.5150 (lit.)

refractive index

n20/D 1.452

refractive index

n20/D 1.4482 (lit.)

density

0.809 g/mL at 20 °C (lit.)

density

0.976 g/mL at 25 °C (lit.)

density

0.943 g/mL at 20 °C (lit.)

density

0.954 g/mL at 25 °C (lit.)

form

liquid

form

-

form

liquid

form

solid

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 3 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

93.2 °F - closed cup

Flash Point(C)

34 °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

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.

Already Own This Product?

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

Visit the Document Library

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