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42134-91-8

42134-91-8 structure
42134-91-8 structure
  • Name: 2,7-Dibromofluoren-9-one thiosemicarbazone
  • Chemical Name: [(2,7-dibromofluoren-9-ylidene)amino]thiourea
  • CAS Number: 42134-91-8
  • Molecular Formula: C14H9Br2N3S
  • Molecular Weight: 411.11400
  • Create Date: 2017-03-27 21:20:39
  • Modify Date: 2024-01-09 10:58:57

Name [(2,7-dibromofluoren-9-ylidene)amino]thiourea
Synonyms FLUOREN-9-ONE,2,7-DIBROMO-,THIOSEMICARBAZONE
2,7-dibromo-9H-fluorenon-9-one thiosemicarbazone
2,7-Dibromofluoren-9-one thiosemicarbazone
Density 1.93g/cm3
Boiling Point 566.9ºC at 760 mmHg
Molecular Formula C14H9Br2N3S
Molecular Weight 411.11400
Flash Point 296.6ºC
Exact Mass 408.88800
PSA 82.50000
LogP 4.86880
Index of Refraction 1.788

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LL9012000
CHEMICAL NAME :
Fluoren-9-one, 2,7-dibromo-, thiosemicarbazone
CAS REGISTRY NUMBER :
42134-91-8
LAST UPDATED :
197905
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H9-Br2-N3-S
MOLECULAR WEIGHT :
411.14
WISWESSER LINE NOTATION :
L B656 HYJ EE HUNMYZUS KE

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#04647
Precursor  2

DownStream  0