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ChemicalBook--->CAS DataBase List--->459-64-3

459-64-3

459-64-3 Structure

459-64-3 Structure
IdentificationBack Directory
[Name]

4-METHOXYBENZENEDIAZONIUM TETRAFLUOROBORATE
[CAS]

459-64-3
[Synonyms]

4-Mebenzenediazonium tetrafluoroborate
MethoxybenzenediazoniuM tetrafluoroborate
4-METHOXYBENZENEDIAZONIUM TETRAFLUOROBORATE
4-MethoxybenzenediazoniumTetrafluoroborate98%
[EINECS(EC#)]

207-296-2
[Molecular Formula]

C7H7BF4N2O
[MDL Number]

MFCD00011897
[MOL File]

459-64-3.mol
[Molecular Weight]

221.95
Chemical PropertiesBack Directory
[Appearance]

grey-brown powder
[Melting point ]

142-144 °C(lit.)
[storage temp. ]

Refrigerator (+4°C)
[form ]

powder to crystal
[color ]

White to Orange to Green
[Water Solubility ]

Decompose in water
[λmax]

315nm(CHCl3)(lit.)
[BRN ]

3579591
[InChIKey]

CNKRQRKNUIYISU-UHFFFAOYSA-M
Hazard InformationBack Directory
[Chemical Properties]

grey-brown powder
[Uses]

4-Methoxybenzenediazonium tetrafluoroborate has been used in the preparation of azo coupled cyclic β-enaminones.
[General Description]

Interaction of 4-methoxybenzenediazonium tetrafluoroborate with synthetic DOPA-melanin and its precursors has been studied using EPR spectroscopy and spin-trapping technique.
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

34
[Safety Statements ]

26-36/37/39-45
[RIDADR ]

UN 3261 8/PG 2
[WGK Germany ]

3
[F ]

10-21
[HazardClass ]

8
[PackingGroup ]

III
[HS Code ]

29270000
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Diethyl ether-->Sodium nitrite-->Acetone-->Fluoroboric acid-->p-Anisidine
[Preparation Products]

4,4'-Dimethoxybiphenyl-->4-METHOXYCINNAMIC ACID-->ETHYL 4-FORMYL-1-(4-METHOXYPHENYL)-1H-PYRAZOLE-3-CARBOXYLATE-->2-(4-Methoxybenzenesulfonyl)acetonitrile
Spectrum DetailBack Directory
[Spectrum Detail]

4-METHOXYBENZENEDIAZONIUM TETRAFLUOROBORATE(459-64-3)Raman
4-METHOXYBENZENEDIAZONIUM TETRAFLUOROBORATE(459-64-3)FT-IR
4-METHOXYBENZENEDIAZONIUM TETRAFLUOROBORATE(459-64-3)IR
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