4-Nitrophenyldiazonium tetrafluoroborate
Names
[ CAS No. ]:
456-27-9
[ Name ]:
4-Nitrophenyldiazonium tetrafluoroborate
[Synonym ]:
Azoic Diazo No. 37,Fast Red GG salt
4-Nitrobenzenediazonium tetrafluoroborate
EINECS 207-261-1
p-Nitrobenzenediazonium tetrafluoroborate
p-Nitrophenyldiazonium tetrafluoroborate
4-Nitrophenyldiazonium tetrafluoroborate
4-Nitrobenzenesiazonium Tetrafluoroborate
MFCD00012005
Chemical & Physical Properties
[ Melting Point ]:
144-148 °C (dec.)
[ Molecular Formula ]:
C6H4BF4N3O2
[ Molecular Weight ]:
236.919
[ Exact Mass ]:
237.033264
[ PSA ]:
73.97000
[ LogP ]:
3.90258
[ Storage condition ]:
2-8°C
[ Stability ]:
Stable. Incompatible with strong oxidizing agents, moisture, strong bases. Avoid mechanical shock.
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CZ1723000
- CHEMICAL NAME :
- Benzenediazonium, p-nitro-, tetrafluoroborate(1-)
- CAS REGISTRY NUMBER :
- 456-27-9
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C6-H4-N3-O2.B-F4
- MOLECULAR WEIGHT :
- 236.94
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 40 ug/plate
- REFERENCE :
- FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 25,669,1987
Safety Information
[ Symbol ]:
GHS05, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H302 + H312 + H332-H314
[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
Xn,Xi,C
[ Risk Phrases ]:
R20/21/22
[ Safety Phrases ]:
S22-S24/25-S36/39-S45-S36/37/39-S26
[ RIDADR ]:
UN 1759 8/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
CZ1723000
[ Packaging Group ]:
III
[ Hazard Class ]:
8
Synthetic Route
Articles
Anal. Chem. 87(4) , 2488-94, (2015)
Electrografted diazonium salt layers on the surface of surface plasmon resonance (SPR) sensors present potential for a significant improvement in antifouling coatings. A pulsed potential deposition pr...
Development and investigation of a dual-pad in-channel referencing surface plasmon resonance sensor.Anal. Chem. 84(18) , 7891-8, (2012)
Herein, we describe the construction of a novel dual-pad referencing surface plasmon resonance (SPR) sensor utilizing electrolytic grafting of diazonium salts to individually functionalize two gold pa...
[Modification of two tyrosine residues in aspergillopepsin A by p-nitrophenyldiazonium chloride].Biokhimiia 46(2) , 369-75, (1981)
p-Nitrophenyldiazonium chloride was found to modify the Tyr-75 and Tyr-189 residues in aspergillopepsin A. Incubation of the protein with a 45-fold molar excess of the reagent at pH 5,2 results in the...