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CAS 6300-37-4 | 4-[4-(phenylazo)phenylazo]-o-cresol

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Common Name4-[4-(phenylazo)phenylazo]-o-cresol
CAS Number6300-37-4Molecular Weight316.35700
Density1.18g/cm3Boiling Point485.769ºC at 760 mmHg
Molecular FormulaC19H16N4OMelting Point146-148ºC (dec.)(lit.)
MSDSChineseUSAFlash Point247.584ºC
Symbol
GHS07
Signal WordWarning

Names

Name(4Z)-2-methyl-4-[(4-phenyldiazenylphenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one
SynonymMore Synonyms

Chemical & Physical Properties

Density1.18g/cm3
Boiling Point485.769ºC at 760 mmHg
Melting Point146-148ºC (dec.)(lit.)
Molecular FormulaC19H16N4O
Molecular Weight316.35700
Flash Point247.584ºC
Exact Mass316.13200
PSA69.67000
LogP6.53140
Index of Refraction1.63
InChIKeyVGKYEIFFSOPYEW-UHFFFAOYSA-N
SMILESCc1cc(N=Nc2ccc(N=Nc3ccccc3)cc2)ccc1O

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SM1140030
CHEMICAL NAME :
Phenol, 2-methyl-4-((4-(phenylazo)phenyl)azo)-
CAS REGISTRY NUMBER :
6300-37-4
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C19-H16-N4-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2870 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 48(7),6,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1864 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 48(7),6,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 48(7),6,1983

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 PhrasesS26;S36
RIDADRNONH for all modes of transport
WGK Germany3
RTECSSM1140030
HS Code2927000090

Customs

HS Code2927000090
Summary2927000090 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%

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Gig. Sanit. (7) , 6-8, (1983)

Synonyms

EINECS 228-587-0
MFCD00002230
CI disperse Yellow 5R
Disperse Yellow 7
Dianix Yellow 5R
C.I. DISPERSE YELLOW 7
Serisol Fast Yellow N5RD
thioflavin S

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