4-Nitrophenyldiazonium tetrafluoroborate

Modify Date: 2025-08-20 19:29:35

4-Nitrophenyldiazonium tetrafluoroborate structure	Common Name	4-Nitrophenyldiazonium tetrafluoroborate
	CAS Number	456-27-9	Molecular Weight	236.919
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₆H₄BF₄N₃O₂	Melting Point	144-148 °C (dec.)
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS05, GHS07	Signal Word	Danger

Name	4-Nitrobenzenediazonium Tetrafluoroborate
Synonym	More Synonyms

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.

4-Nitrophenyldiazonium tetrafluoroborate MSDS(Chinese)

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

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

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4-Nitrobenzenediazonium tetrafluoroborate

EINECS 207-261-1

p-Nitrobenzenediazonium tetrafluoroborate

p-Nitrophenyldiazonium tetrafluoroborate

4-Nitrophenyldiazonium tetrafluoroborate

4-Nitrobenzenesiazonium Tetrafluoroborate

MFCD00012005