3-Biphenyldiazonium, 2-carboxy-6-hydroxy-tetrafluoroborate, delta-lactone
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Names
[ CAS No. ]:
73927-76-1
[ Name ]:
3-Biphenyldiazonium, 2-carboxy-6-hydroxy-tetrafluoroborate, delta-lactone
[Synonym ]:
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-)
Chemical & Physical Properties
[ Molecular Formula ]:
C13H7BF4N2O2+
[ Molecular Weight ]:
310.01100
[ Exact Mass ]:
310.05400
[ PSA ]:
58.36000
[ LogP ]:
4.73078
Toxicological Information
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