Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

D59607

Sigma-Aldrich

1,4-Dichloro-2-butyne

99%

Sign Into View Organizational & Contract Pricing
All Photos(1)
Linear Formula:
ClCH2C≡CCH2Cl
CAS Number:
821-10-3
Molecular Weight:
122.98
Beilstein:
635740
EC Number:
212-474-8
MDL number:
MFCD00000981
UNSPSC Code:
12352100
PubChem Substance ID:
24893989
NACRES:
NA.22

Quality Level

100

Assay

99%

form

liquid

refractive index

n20/D 1.505 (lit.)

bp

165-168 °C (lit.)

density

1.258 g/mL at 25 °C (lit.)

SMILES string

ClCC#CCCl

InChI

1S/C4H4Cl2/c5-3-1-2-4-6/h3-4H2

InChI key

RCHDLEVSZBOHOS-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

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

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