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4-Nitrosophenol suppliers
- CAS:
- 104-91-6
- MF:
- C6H5NO2
- MW:
- 123.11
Properties
- Melting point::
- 132-144°C
- Boiling point::
- 229.19°C (rough estimate)
- Density :
- 1.3147 (rough estimate)
- vapor pressure :
- 0.003Pa at 20℃
- refractive index :
- 1.5423 (estimate)
- solubility :
- soluble in Methanol
- form :
- powder to crystal
- pka:
- pK1:6.48 (25°C)
- color :
- Pale-yellow, orthorhombic needles
- Water Solubility :
- <0.1 g/100 mL at 21 ºC
- Merck :
- 14,6642
- Stability::
- Stability Flammable. Incompatible with strong oxidizing agents. Explodes when heated, or in contact with acids or alkalies.
- LogP:
- 1.1 at 20℃
SecurityInformation
- Symbol(GHS) :
-
GHS02,GHS05,GHS07,GHS08,GHS09
- Signal word :
- Danger
- Hazard statements :
- H228-H302-H315-H318-H341-H411
- Precautionary statements :
- P241-P301+P312-P280
- Hazard Codes :
- Xn,N
- Risk Statements :
- 21/22-40-41-68-51/53-22
- Safety Statements :
- 15-24/25-26-61-49-47-36/37/39
- RIDADR :
- 3236
- RTECS :
- SM4725000
- HazardClass :
- 4.1
- PackingGroup :
- II
- HS Code :
- 2908990000
- Toxicity:
- mmo-sat 50 mg/plate FCTXAV 18,523,80
- Use:
- 4-Nitrosophenol forms yellow crystals from xylene, *C6H6 (m ~144o) or Et2O (m 128-129o, dec). [Beilstein 7 H 622, 7 II 574, 7 III 3367.]
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