CAS 2051-85-6|Sudan Orange G

Introduction:Basic information about CAS 2051-85-6|Sudan Orange G, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameSudan Orange G
CAS Number2051-85-6Molecular Weight214.22000
Density1.24g/cm3Boiling Point407.501ºC at 760 mmHg
Molecular FormulaC12H10N2O2Melting Point143-146ºC
MSDSChineseUSAFlash Point262.509ºC
Symbol
GHS07
Signal WordWarning

Names

NameSudan Orange G
SynonymMore Synonyms

Chemical & Physical Properties

Density1.24g/cm3
Boiling Point407.501ºC at 760 mmHg
Melting Point143-146ºC
Molecular FormulaC12H10N2O2
Molecular Weight214.22000
Flash Point262.509ºC
Exact Mass214.07400
PSA65.18000
LogP3.51320
Appearance of CharactersPowder | Red-orange
Vapour Pressure0mmHg at 25°C
Index of Refraction1.618
InChIKeyBPTKLSBRRJFNHJ-UHFFFAOYSA-N
SMILESOc1ccc(N=Nc2ccccc2)c(O)c1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CZ9027500
CHEMICAL NAME :
1,3-Benzenediol, 4-(phenylazo)-
CAS REGISTRY NUMBER :
2051-85-6
BEILSTEIN REFERENCE NO. :
0958430
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C12-H10-N2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1307,1986

Safety Information

Symbol
GHS07
Signal WordWarning
Hazard StatementsH315-H319-H335
Precautionary StatementsP261-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXi
Risk PhrasesR36/37/38
Safety Phrases26-36
RIDADRNONH for all modes of transport
WGK Germany3
RTECSCZ9027500
HS Code32041200

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Synonyms

sudan orange-G
Solvent Orange 1
oilorangeg
SUDAN ORANGE G
SOG
4-benzeneazo-1,3-dihydroxybenzene
1504yellow
fatorangegs
EINECS 218-131-9
2,4-dihydroxyazobenzene
2,4-Dihydroxyazobenzene (4-(Phenylazo)resorcinol
SUDAN G
foodorange3
fatorangea
MFCD00002275
fatorangerg
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