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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: 1,3,6,8-tetrabromo-9H-fluorene-2,7-diamine
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73728-54-8

73728-54-8 structure

73728-54-8 structure

Name: 1,3,6,8-tetrabromo-9H-fluorene-2,7-diamine
Chemical Name: 1,3,6,8-tetrabromo-9H-fluorene-2,7-diamine
CAS Number: 73728-54-8
Molecular Formula: C₁₃H₈Br₄N₂
Molecular Weight: 511.83200
Create Date: 2016-01-31 11:32:37
Modify Date: 2025-09-24 12:34:51

Name	1,3,6,8-tetrabromo-9H-fluorene-2,7-diamine
Synonyms	1,3,6,8-Tetrabromofluorene-2,7-diamine FLUORENE-2,7-DIAMINE,1,3,6,8-TETRABROMO Fluorene-2,1,3,6,8-tetrabromo 1,6,8-Tetrabromofluorene-2,7-diamine

Density	2.351g/cm3
Boiling Point	547.8ºC at 760 mmHg
Molecular Formula	C₁₃H₈Br₄N₂
Molecular Weight	511.83200
Flash Point	285.1ºC
Exact Mass	507.74200
PSA	52.04000
LogP	6.63460
Index of Refraction	1.799

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LL7120000

CHEMICAL NAME :: Fluorene-2,7-diamine, 1,3,6,8-tetrabromo-

CAS REGISTRY NUMBER :: 73728-54-8

LAST UPDATED :: 197902

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H8-Br4-N2

MOLECULAR WEIGHT :: 511.87

WISWESSER LINE NOTATION :: L B656 HHJ DE EZ FE JE KZ LE

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#04495

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