4-[4-(phenylazo)phenylazo]-o-cresol

Modify Date: 2024-01-07 18:18:14

4-[4-(phenylazo)phenylazo]-o-cresol Structure
4-[4-(phenylazo)phenylazo]-o-cresol structure
 Common Name 4-[4-(phenylazo)phenylazo]-o-cresol
CAS Number 6300-37-4 Molecular Weight 316.35700
Density 1.18g/cm3 Boiling Point 485.769ºC at 760 mmHg
Molecular Formula C19H16N4O Melting Point 146-148ºC (dec.)(lit.)
MSDS Chinese USA Flash Point 247.584ºC
Symbol GHS07
GHS07		 Signal Word Warning

 Names

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

 Chemical & Physical Properties

Density 1.18g/cm3
Boiling Point 485.769ºC at 760 mmHg
Melting Point 146-148ºC (dec.)(lit.)
Molecular Formula C19H16N4O
Molecular Weight 316.35700
Flash Point 247.584ºC
Exact Mass 316.13200
PSA 69.67000
LogP 6.53140
Index of Refraction 1.63

 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
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26;S36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS SM1140030
HS Code 2927000090

 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%

 Articles2

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Multifunctional core-shell nanoparticles: discovery of previously invisible biomarkers.

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Many low-abundance biomarkers for early detection of cancer and other diseases are invisible to mass spectrometry because they exist in body fluids in very low concentrations, are masked by high-abund...

[Experimental study of the blastomogenic properties of the disperse dye fast yellow 4K].

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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Chemsrc provides 4-[4-(phenylazo)phenylazo]-o-cresol(CAS#:6300-37-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 4-[4-(phenylazo)phenylazo]-o-cresol are included as well.>> amp version: 4-[4-(phenylazo)phenylazo]-o-cresol

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