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73927-76-1

73927-76-1 structure

73927-76-1 structure

Name: 3-Biphenyldiazonium, 2-carboxy-6-hydroxy-tetrafluoroborate, delta-lactone
Chemical Name: 6-oxobenzo[c]chromene-1-diazonium,tetrafluoroborate
CAS Number: 73927-76-1
Molecular Formula: C₁₃H₇BF₄N₂O₂+
Molecular Weight: 310.01100
Create Date: 2016-02-06 01:10:21
Modify Date: 2025-09-18 21:14:51

Name	6-oxobenzo[c]chromene-1-diazonium,tetrafluoroborate
Synonyms	6-oxobenzo[c]chromene-1-diazonium tetrafluoroborate DIBENZO(b,d)PYRAN-1-DIAZONIUM,6-OXO-,TETRAFLUOROBORATE(1-) 6H-Dibenzo(b,d)pyran-2-diazonium,6-oxo-,tetrafluoroborate(1-) (9CI) 6-oxo-6H-benzo[c]chromene-1-diazonium tetrafluoroborate 6H-Dibenzo(b,d)pyran-2-diazonium,6-oxo-,tetrafluoroborate(1-)

Molecular Formula	C₁₃H₇BF₄N₂O₂+
Molecular Weight	310.01100
Exact Mass	310.05400
PSA	58.36000
LogP	4.73078

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP6500000

CHEMICAL NAME :: Dibenzo(b,d)pyran-1-diazonium, 6-oxo-, tetrafluoroborate(1-)

CAS REGISTRY NUMBER :: 73927-76-1

LAST UPDATED :: 197901

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H7-N2-O2.B-F4

MOLECULAR WEIGHT :: 310.03

WISWESSER LINE NOTATION :: T B666 HOVJ DNN &.B-F4 &14/19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02609

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