28100

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28100

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Crotyl bromide

technical, mixture of cis- and trans-isomers (~1:5), cis+trans, ~85% (GC)

Synonym:trans-1-Bromo-2-butene
CAS Number:29576-14-5
Linear Formula:CH3CH=CHCH2Br
Molecular Weight:135.00
Beilstein Registry Number:1361394
MDL number:MFCD00000248

Properties

gradetechnical
assay~85% (GC)
contains silver wool as stabilizer
total impurities~15% 3-bromo-1-butene
refractive indexn20/D 1.480(lit.)
 n20/D 1.480
bp97-99 °C(lit.)
density1.312 g/mL at 25 °C(lit.)

Safety

Personal Protective EquipmentEyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard CodesF,Xi
Risk Statements11-36/37-36/37/38
Safety Statements16-26-27-36/37/39
RIDADRUN1993 3/PG 2
WGK Germany3
Flash Point(F)51.8 °F
Flash Point(C)11 °C

Related Products

Replaced byC86405, Crotyl bromide

References

BeilsteinBeil. 1,IV,789
referenceCorp MSDS 1 (1), 928:A / FT-IR 2 (1), 137:A / FT-IR 1 (1), 95:B / FT-NMR 1 (1), 137:B / IR-Spectra (3), 57:B / IR-Spectra (2), 54:F / NMR-Reference 2 (1), 88:B / RegBook 1 (1), 97:H / Structure Index 1, 11:D:7 / Vapor Phase 3, 133:D