Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

335312

Sigma-Aldrich

2-Pentyn-1-ol

98%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
C2H5C≡CCH2OH
CAS Number:
Molecular Weight:
84.12
Beilstein/REAXYS Number:
1734007
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Pricing and availability is not currently available.

Quality Level

assay

98%

form

liquid

refractive index

n20/D 1.452 (lit.)

bp

84-85 °C/57 mmHg (lit.)

density

0.909 g/mL at 25 °C (lit.)

SMILES string

CCC#CCO

InChI

1S/C5H8O/c1-2-3-4-5-6/h6H,2,5H2,1H3

InChI key

WLPYSOCRPHTIDZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
530050-MSML1789P0115
PRIMA-1 ≥98% (HPLC), solid

P0069

PRIMA-1

PRIMA-1 A cell-permeable quinuclidinone analog with antitumor properties.

530050-M

PRIMA-1

PAC-1 ≥98% (HPLC)

P0115

PAC-1

form

solid

form

solid

form

powder

form

solid

assay

≥98% (HPLC)

assay

≥95% (NMR)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

room temp

solubility

H2O: >10 mg/mL

solubility

water: 2 mg/mL

solubility

DMSO: 2 mg/mL, clear

solubility

DMSO: ≥10 mg/mL, deionized water: ≤2 mg/mL

color

white to off-white

color

off-white

color

white to beige

color

white

Application

2-Pentyn-1-ol was employed as starting reagent for the synthesis of (-)-muricatacin.[1] It was also used in the preparation of (2Z)-3-tributylstannyl-2-penten-1-ol.[2]

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

136.4 °F - closed cup

flash_point_c

58 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


  • 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