Name | 4-(4-nitrophenylazo)-1-naphthol |
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Synonyms |
1-hydroxy-4-(4-nitrophenylazo)naphthalene
1-Naphthol, 4-[(p-nitrophenyl)azo]- 4-[(E)-(4-Nitrophenyl)diazenyl]-1-naphthol 4-[(p-Nitrophenyl)azo]-1-naphthol 4-Hydroxy-1-<4-nitro-benzolazo>-naphthalin 4-(4-Nitrophenylazo)-1-naphthol EINECS 226-129-4 4-(p-Nitrophenylazo)-1-naphthol MAGNESON II Magnezon II P-NITROBENZENEAZO-A-NAPHTHOL 1-Naphthalenol, 4-[(E)-2-(4-nitrophenyl)diazenyl]- MagnesoneII 4'-NITROBENZENE-AZO-1-NAPHTHOL Magneson 2 MFCD00003975 (4-Nitro-benzol)-(1 azo 4)-naphthol-(1) α-Naphthol Magneson 4-<4-Nitro-phenylazo>-<1>naphthol 4-<p-nitrophenylazo>-1-naphthol 4-((4-Nitrophenyl)diazenyl)naphthalen-1-ol 4-[(4-Nitrophenyl)azo]-1-naphthol |
Density | 1.4±0.1 g/cm3 |
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Boiling Point | 554.3±35.0 °C at 760 mmHg |
Melting Point | 270 °C (dec.)(lit.) |
Molecular Formula | C16H11N3O3 |
Molecular Weight | 293.277 |
Flash Point | 289.0±25.9 °C |
Exact Mass | 293.080048 |
PSA | 90.77000 |
LogP | 4.85 |
Vapour Pressure | 0.0±1.6 mmHg at 25°C |
Index of Refraction | 1.673 |
Stability | Stable. Incompatible with strong oxidizing agents, strong bases. |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
![]() GHS07 |
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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, C, F |
Risk Phrases | R36/37/38 |
Safety Phrases | S22-S24/25-S26-S36 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
RTECS | QL4510100 |
HS Code | 2927000090 |
Precursor 9 | |
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DownStream 1 | |
HS Code | 2927000090 |
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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% |