| Identification | More | [Name]
4-NITROBENZENEDIAZONIUM TETRAFLUOROBORATE | [CAS]
456-27-9 | [Synonyms]
4-NITROBENZENEDIAZONIUM TETRAFLUOROBORATE
4-NITROBENZENESIAZONIUM TETRAFLUOROBORATE
AKOS MSC-0141
AZOIC DIAZO NO 37
CI 37035
FAST RED GG SALT
P-NITROBENZENEDIAZONIUM FLUOROBORATE
P-NITROBENZENEDIAZONIUM TETRAFLUOROBORATE
P-NITROPHENYLDIAZONIUM FLUOBORATE
P-NITROPHENYLDIAZONIUM FLUOROBORATE
4-nitrobenzenediazonium
4-nitrobenzenediazoniumfluoborate
4-nitrobenzenediazoniumtetrafluoroborate(1-)
4-nitro-benzenediazoniutetrafluoroborate(1-)
p-nitro-benzenediazoniutetrafluoroborate(1-)
4-nitrobenzenediazonium tetrafluorborate
4-Diazonitrobenzene tetrafluoroborate
4-NitrobenzenediazoniumTetrafluoroborate98%
NitrobenzenediazoniumTetraFluoroborate
4-Nitrobenzenediazonium Tetrafluoroborate 98% | [EINECS(EC#)]
207-261-1 | [Molecular Formula]
C6H4BF4N3O2 | [MDL Number]
MFCD00012005 | [Molecular Weight]
236.92 | [MOL File]
456-27-9.mol |
| Chemical Properties | Back Directory | [Appearance]
Pale Yellow Solid | [Melting point ]
144-148 °C (dec.) | [density ]
1.66 g/cm3(Temp: 25 °C) | [storage temp. ]
2-8°C
| [solubility ]
Soluble in acetonitrile and dimethyl sulfoxide. | [form ]
powder | [color ]
White to Yellow to Orange | [Stability:]
Stable. Incompatible with strong oxidizing agents, moisture, strong bases. Avoid mechanical shock. | [Water Solubility ]
almost transparency | [BRN ]
3599869 | [Exposure limits]
ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3 | [Major Application]
diagnostic assay manufacturing
hematology
histology | [InChI]
1S/C6H4N3O2.BF4/c7-8-5-1-3-6(4-2-5)9(10)11;2-1(3,4)5/h1-4H;/q+1;-1 | [InChIKey]
AFULQCYCQAHYIP-UHFFFAOYSA-N | [SMILES]
F[B-](F)(F)F.[O-][N+](=O)c1ccc(cc1)[N+]#N | [CAS DataBase Reference]
456-27-9(CAS DataBase Reference) | [EPA Substance Registry System]
Benzenediazonium, 4-nitro-, tetrafluoroborate(1-) (456-27-9) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS05,GHS07 | [Signal word ]
Danger | [Hazard statements ]
H302+H312+H332-H314 | [Precautionary statements ]
P260-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 | [Hazard Codes ]
Xn,Xi,C | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R34:Causes burns. | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36/39:Wear suitable protective clothing and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
UN 1759 8/PG 2
| [WGK Germany ]
3
| [RTECS ]
CZ1723000
| [F ]
4.3 | [Hazard Note ]
Irritant | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
2931900090 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Dam. 1
Skin Corr. 1B |
| Hazard Information | Back Directory | [Chemical Properties]
Pale Yellow Solid | [Uses]
4-Nitrobenzenediazonium tetrafluoroborate is widely used as a standard reagent in organic synthesis. It is used as a dye for enterochromaffin cells. It is used for the spectrophotometric determination of common aromatic diisocyanates [toluene-2,4-diyl diisocyanate and 4,4'-methylenebis(phenyl isocyanate)] and gallic acid. It is also used for tissue staining and determination of trace phenols. | [Purification Methods]
It crystallises from water. [Whetsch et al. J Am Chem Soc 78 3360 1956, Beilstein 16 IV 816.] It can be EXPLOSIVE when dry. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
| Company Name: |
Spectrum Chemical Manufacturing Corp.
|
| Telephone: |
021-021-021-67601398-809-809-809 15221380277 |
| Website: |
www.spectrumchemical.com/oa_html/index.jsp?minisite=10020&respid=22372&language=us |
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