3-Nitrophenol suppliers
3-Nitrophenol
- CAS:
- 554-84-7
- MF:
- C6H5NO3
- MW:
- 139.11
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Properties
- Melting point:
- 96-98 °C (lit.)
- Boiling point:
- 194 °C/70 mmHg (lit.)
- Density
- 1,49 g/cm3
- refractive index
- 1.5723 (estimate)
- Flash point:
- 102°C
- storage temp.
- Store at +5°C to +30°C.
- solubility
- 13.5g/l insoluble
- pka
- 8.28(at 25℃)
- form
- Crystalline Powder
- color
- Yellow to brown
- PH
- 6.6-8.6 (H2O, 20℃)
- PH Range
- 6.6(colourless)-8.6(yellow/orange)
- Water Solubility
- 13.5 g/L (25 ºC)
- λmax
- 570nm
- Merck
- 14,6618
- BRN
- 1907946
- Major Application
- Display device, semiconductor device, sensors, high voltage capacitors, energetic materials, electrolyte batteries, inks, correction fluid, detergent, leak detection method, lubricants, insecticide, food storage, inhibition of amyloidoses, detect bacterialinfection, drugs, material for evaluating dental caries activity
- InChIKey
- RTZZCYNQPHTPPL-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H302-H315-H318
- Precautionary statements
- P280-P305+P351+P338
- Hazard Codes
- Xn,Xi
- Risk Statements
- 22-38-41-36/37/38-33-20/21/22
- Safety Statements
- 26-36/37-45-36/37/39-22-28
- RIDADR
- UN 1663 6.1/PG 3
- WGK Germany
- 3
- RTECS
- SM1925000
- F
- 8
- Autoignition Temperature
- 400 °C
- Hazard Note
- Harmful/Irritant
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29089000
- Toxicity
- LD50 orally in mice, rats: 1414, 933 mg/kg, K. C. Back et al., Reclassification of Materials Listed as Transportation Health Hazards (TSA-20-72-3; PB214-270, 1972)
Use
3-Nitrophenol is a light-yellow, crystalline material, toxic and irritant. When heated to decomposition 3-Nitrophenol emits toxic fumes of oxides of nitrogen [Lewis, 3rd ed., 1993, p. 941]. Phenols do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases.
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