1-Bromo-2-butyne CAS 3355-28-0

Product Description:

Product Name: 1-Bromo-2-butyne CAS NO: 3355-28-0 

Synonyms:

2-Butynyl Bromide;

4-Bromobut-2-yne;

but-2-ynyl bromide;

Chemical & Physical Properties:

Appearance: Clear pale yellow-greenish liquid

Assay :≥99.00%

Density: 1.519

Boiling Point: 40-41℃ (20 mmHg)

Flash Point: 36℃

Refractive Index: 1.508

Storage Condition: Flammables area

Solubility: Miscible with acetonitrile

Safety Information:

Hazard Class: 3

Safety Statement: S16

HS Code: 2903399090

Packing Group: III

WGK Germany: 3

RIDADR: UN 1993

Risk Statement: R10

1-Bromo-2-butyne is used in the synthesis of six to eight annulated ring compounds in reactions with indoles. It is also used in the preparation of Pseudopterane (+/-)-Kallolide B, a marine natural product. 1- bromo-2 - butyne is a light yellow to yellow liquid, mainly used as an intermediate of Liralidine. 1- bromo-2-butyne organic synthesis intermediates and pharmaceutical intermediates, commonly used in the synthesis of axial chiral ternary compounds, can be used in the laboratory development process and chemical production process mainly as Liralidine intermediates. 1- bromide -2- butyne is an organic synthesis intermediate and pharmaceutical intermediate, can be used in the laboratory research and development process and chemical production process.

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