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Home > Encyclopedia > 2-Bromo-3-Butyne

2-Bromo-3-Butyne

2-Bromo-3-Butyne structure

2-Bromo-3-Butyne 

structure
  • CAS No:

    18668-72-9

  • Formula:

    C4H5Br

  • Chemical Name:

    2-Bromo-3-Butyne

  • Synonyms:

    2-Bromo-3-Butyne;3-BroMobut-1-yne;3-BroMo-1-butyne technical, >=90% (GC);1-Butyne, 3-bromo-(6CI,7CI,8CI,9CI)

2-Bromo-3-Butyne Basic Attributes

132.9865

131.95700

DTXSID70449088

Characteristics

0

1.40300

1.447±0.06 g/cm3(Predicted)

51 °C(Press: 180 Torr)

24°C

n20/D 1.472

2-8°C

Safety Information

UN 1993C 3 / PGIII

3

10-22-36/37/38

Xn

P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P312, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, P501

H226

|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P312, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:132.99
XLogP3:1.5
Exact Mass:131.95746
Monoisotopic Mass:131.95746
Heavy Atom Count:5
Complexity:57.3
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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