Copper is added to this product as a stabilizer and is present at a range of 1-2%.
329320
Bromoform-d
≥99.5 atom % D, ≥99% (CP), contains copper as stabilizer
Synonym(s):
Tribromomethane-d
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About This Item
Linear Formula:
CDBr3
CAS Number:
Molecular Weight:
253.74
EC Number:
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.12
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isotopic purity
≥99.5 atom % D
Quality Level
Assay
≥99% (CP)
form
liquid
contains
copper as stabilizer
impurities
~1% carbon tetrabromide
refractive index
n20/D 1.596 (lit.)
bp
136.5 °C (lit.)
density
2.906 g/mL at 25 °C (lit.)
mass shift
M+1
SMILES string
[2H]C(Br)(Br)Br
InChI
1S/CHBr3/c2-1(3)4/h1H/i1D
InChI key
DIKBFYAXUHHXCS-MICDWDOJSA-N
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Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Chao He et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 21(12), 1295-1309 (2020-04-16)
The crossed molecular beam reactions of the methylidyne radical (CH; X2 Π) with 1,3-butadiene (CH2 CHCHCH2 ; X1 Ag ) along with their (partially) deuterated counterparts were performed at collision energies of 20.8 kJ mol-1 under single collision conditions. Combining our laboratory
Chao He et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(48), 30142-30150 (2020-11-18)
Since the postulation of carbenes by Buchner (1903) and Staudinger (1912) as electron-deficient transient species carrying a divalent carbon atom, carbenes have emerged as key reactive intermediates in organic synthesis and in molecular mass growth processes leading eventually to carbonaceous
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Hello, I would like to know the concentration of copper in bromoform-d, the Sigma-Aldrich product n° 329320. Best regards
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