fentoxan

Modify Date: 2024-01-07 13:06:01

fentoxan Structure
fentoxan structure
Common Name fentoxan
CAS Number 495-48-7 Molecular Weight 198.221
Density 1.1±0.1 g/cm3 Boiling Point 336.0±25.0 °C at 760 mmHg
Molecular Formula C12H10N2O Melting Point 32-36 °C
MSDS Chinese USA Flash Point 157.0±23.2 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name azoxybenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 336.0±25.0 °C at 760 mmHg
Melting Point 32-36 °C
Molecular Formula C12H10N2O
Molecular Weight 198.221
Flash Point 157.0±23.2 °C
Exact Mass 198.079315
PSA 41.11000
LogP 4.09
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.582

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CO4025000
CHEMICAL NAME :
Azoxybenzene
CAS REGISTRY NUMBER :
495-48-7
LAST UPDATED :
199806
DATA ITEMS CITED :
20
MOLECULAR FORMULA :
C12-H10-N2-O
MOLECULAR WEIGHT :
198.24
WISWESSER LINE NOTATION :
ONR&UNR

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 :
620 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
940 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
515 mg/kg
TOXIC EFFECTS :
Gastrointestinal - other changes Liver - other changes
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1350 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
275 mg/kg
TOXIC EFFECTS :
Gastrointestinal - other changes Kidney, Ureter, Bladder - other changes
TYPE OF TEST :
Micronucleus test
TYPE OF TEST :
Cytogenetic analysis
TYPE OF TEST :
Sperm Morphology

MUTATION DATA

TYPE OF TEST :
Morphological transformation
TEST SYSTEM :
Rodent - hamster Kidney
DOSE/DURATION :
33400 ug/L
REFERENCE :
PMRSDJ Progress in Mutation Research. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1981- Volume(issue)/page/year: 1,626,1981

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H332
Hazard Codes Xn:Harmful;
Risk Phrases R20/22
Safety Phrases S28A-S28
RIDADR NONH for all modes of transport
RTECS CO4025000
HS Code 2927000090

 Synthetic Route

 Customs

HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Articles9

More Articles
Reduction of nitroarenes to azoxybenzenes by potassium borohydride in water.

Molecules 16 , 3563-3568, (2011)

The synthesis of the azoxybenzenes by the reduction of nitroarenes with reducing agent potassium borohydride in water was reported for the first time. PEG-400 was used as a phase transfer catalyst and...

[A case of suicide suspected of poisoning from taking some agricultural chemicals].

Nihon Hoigaku. Zasshi 45(2) , 158-65, (1991)

Forensic toxicological examination was performed on a person who was suspected of poisoning by Azomite emulsion (an acaricide), Roundup (a herbicide) and/or unidentified agricultural chemical and died...

[Distribution and metabolism of azoxybenzene in the rat].

Z. Gesamte Hyg. 35(5) , 255-7, (1989)

No sex differences could been shown after absorption and distribution of azoxybenzen in the rat. The highest level occur in the thyroid gland, the adrenals and in the fat tissues. The maximum level wa...

 Synonyms

fentoxan
Azoxybenzene,Fenazox
1,2-diphenyldiazene oxide
Diazene,diphenyl-,1-oxide
Diphenyldiazene oxide
MFCD00019925
Azobenzene,oxide
2-oxo-1,2-diphenylhydrazin-2-ium-1-ide
Azane, oxidophenyl(phenylazanylidene)-, (Z)-
azoxybenzide
EINECS 207-802-1
Diphenyldiazene 1-oxide
[(Z)-Phenyl-NNO-azoxy]benzene
oxido-phenyl-phenyliminoazanium
Fenazox
Azoxybenzol
Benzene,azoxydi
azoxybenzene
Diazene, diphenyl-, 1-oxide