690643
3-Bromo-1-butyne
technical, ≥90% (GC)
Synonym(s):
1-Methylpropargyl bromide, 2-Bromo-3-butyne, 3-Bromobutyne, 3-Butyn-2-yl bromide
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About This Item
Linear Formula:
BrC(CH3)CC≡H
CAS Number:
Molecular Weight:
132.99
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1098353
Assay:
≥90% (GC)
Form:
liquid
InChI
1S/C4H5Br/c1-3-4(2)5/h1,4H,2H3
SMILES string
CC(Br)C#C
InChI key
PYJVGTWBTIEAMV-UHFFFAOYSA-N
grade
technical
assay
≥90% (GC)
form
liquid
refractive index
n20/D 1.472
functional group
alkyl halide, bromo
storage temp.
2-8°C
Quality Level
Related Categories
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
76.6 °F
flash_point_c
24.8 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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