8-Amino-2,3,6,7-tetrabromo-5-hydroxy-4-iminonaphthalen-1(4H)-one

Modify Date: 2025-11-09 13:20:46

8-Amino-2,3,6,7-tetrabromo-5-hydroxy-4-iminonaphthalen-1(4H)-one Structure
8-Amino-2,3,6,7-tetrabromo-5-hydroxy-4-iminonaphthalen-1(4H)-one structure
Common Name 8-Amino-2,3,6,7-tetrabromo-5-hydroxy-4-iminonaphthalen-1(4H)-one
CAS Number 72918-28-6 Molecular Weight 503.76700
Density 2.74g/cm3 Boiling Point 273.2ºC at 760 mmHg
Molecular Formula C10H4Br4N2O2 Melting Point N/A
MSDS N/A Flash Point 119ºC

 Names

Name 4,8-diamino-2,3,6,7-tetrabromonaphthalene-1,5-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.74g/cm3
Boiling Point 273.2ºC at 760 mmHg
Molecular Formula C10H4Br4N2O2
Molecular Weight 503.76700
Flash Point 119ºC
Exact Mass 499.70100
PSA 86.18000
LogP 3.98080
Index of Refraction 1.826
InChIKey OCJTZMFKNFAESY-UHFFFAOYSA-N
SMILES N=C1C(Br)=C(Br)C(=O)c2c(N)c(Br)c(Br)c(O)c21

 Safety Information

HS Code 2925290090

 Synthetic Route

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8-Amino-2,3,6,7-tetrabromo-5-hydroxy-4-iminonaphthalen-1(4H)-one Structure

8-Amino-2,3,6,7...

CAS#:72918-28-6

Literature: Sandoz Patent: US2553048 , 1949 ;

~%

8-Amino-2,3,6,7-tetrabromo-5-hydroxy-4-iminonaphthalen-1(4H)-one Structure

8-Amino-2,3,6,7...

CAS#:72918-28-6

Literature: Sandoz Patent: US2553048 , 1949 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2925290090
Summary 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

2,3,6,7-Tetrabromo-5-amino-8-hydroxynaphthoquinone-1-imine
5-amino-2,3,6,7-tetrabromo-8-hydroxy-[1,4]naphthoquinone-1-imine
5-Amino-2,3,6,7-tetrabrom-8-hydroxy-[1,4]naphthochinon-1-imin
8-Amino-2,3,6,7-tetrabromo-5-hydroxy-4-iminonaphthalen-1(4H)-one
1(4H)-Naphthalenone,8-amino-2,3,6,7-tetrabromo-5-hydroxy-4-imino
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