84-59-3

84-59-3 structure
84-59-3 structure

Name 2,6-Dibromo-1,5-dihydroxynaphthalene
Synonyms 2,6-dibromonaphthalene-1,5-diol
MFCD00021473
EINECS 201-543-8
Density 2.081g/cm3
Boiling Point 397.4ºC at 760 mmHg
Melting Point 78-81 °C(lit.)
Molecular Formula C10H6Br2O2
Molecular Weight 317.96100
Flash Point 194.2ºC
Exact Mass 315.87300
PSA 40.46000
LogP 3.77600
Index of Refraction 1.766

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ4825000
CHEMICAL NAME :
1,5-Naphthalenediol, 2,6-dibromo-
CAS REGISTRY NUMBER :
84-59-3
LAST UPDATED :
199706
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C10-H6-Br2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>3200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>3200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
Risk Phrases 36/37/38
Safety Phrases S26-S36/37/39
HS Code 2908199090

~82%

84-59-3 structure

84-59-3

Literature: US2011/224445 A1, ; Page/Page column 19 ;

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Detail
Literature: Journal of the Chemical Society, , p. 236,239 Journal of the American Chemical Society, , vol. 52, p. 4872,4878
HS Code 2908199090
Summary HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%