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Key Documents

D59607

Sigma-Aldrich

1,4-Dichloro-2-butyne

99%

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About This Item

Linear Formula:
ClCH2C≡CCH2Cl
CAS Number:
Molecular Weight:
122.98
Beilstein:
635740
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

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’.

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