trans-2,3-Dibromo-2-butene-1,4-diol

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Product Information

Molecular Formula:
HOCH2C(Br)=C(Br)CH2OH
Molecular Weight:
245.90
Synonyms
2,3-Dibromo-2-butene-1,4-diol
IUPAC Name
(E)-2,3-dibromobut-2-ene-1,4-diol
Canonical SMILES
C(C(=C(CO)Br)Br)O
InChI
InChI=1S/C4H6Br2O2/c5-3(1-7)4(6)2-8/h7-8H,1-2H2/b4-3+
InChI Key
MELXIJRBKWTTJH-ONEGZZNKSA-N
Melting Point
112-116 °C
Flash Point
Not applicable
Purity
97%
Solubility
10 to 50 mg/mL at 70 °F
Appearance
White to light yellow solid

Safety Information

Hazards
H317
Precautionary Statement
P280

QC Data

GC
HNMR
MS

Computed Properties

XLogP3
0.1
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
2
Exact Mass
245.87141 g/mol
Monoisotopic Mass
243.87345 g/mol
Topological Polar Surface Area
40.5Ų
Heavy Atom Count
8
Formal Charge
0
Complexity
88.2
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
1
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
JP-6936926-B1 Solder alloys, solder powders, solder pastes, and solder fittings 2021-03-10
JP-6971444-B1 flux 2021-02-26
JP-6933825-B1 Flux and solder paste 2020-11-30
JP-2021041463-A Flux and solder paste 2020-11-27
JP-6947998-B1 Flux and solder paste 2020-11-18
JP-6928294-B1 Solder paste 2020-10-02
JP-6928295-B1 Flux and solder paste 2020-10-02
JP-6928296-B1 Solder paste 2020-10-02
JP-6892620-B1 Flux and solder paste 2020-09-01
JP-2022041335-A Flux and solder paste 2020-09-01
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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