4-Nitrophenol suppliers

Properties

Melting point:：

112 °C

Boiling point:：

279 °C(lit.)

Density ：

1,27 g/cm³

vapor pressure ：

0.6 mm Hg ( 120 °C)

refractive index ：

1.5723 (estimate)

Flash point:：

169 °C

storage temp. ：

2-8°C

solubility ：

ethanol: soluble95%, clear, dark yellow (100 mg/mL)

form ：

Crystalline Powder, Crystals and/or Chunks

pka：

7.15(at 25℃)

color ：

Yellow to brown

Specific Gravity：

1.479

PH Range：

5.3(colorless)-7.6(Yellow)

PH：

4.4 (5g/l, H2O, 24℃)(anhydrous substance)

Odor：

Odorless

Water Solubility ：

1.6 g/100 mL (25 ºC)

Sensitive ：

Light Sensitive

λmax：

320nm, 405nm

Merck ：

14,6620

BRN ：

1281877

Henry's Law Constant：

1.63 x 10^-7 at 5 °C (average derived from six field experiments, Lüttke and Levsen, 1997)

Stability:：

Stable. Incompatible with strong oxidizing agents, strong bases, organics, combustible material, reducing agents. Combustible.

Major Application：

Display device, solar cells, nanoparticles, electrolytic capacitors, lithographic printing plate, leak detection method, falsification-proof security paper, correction fluid, detergent, fertilizer, identifying fresh and stale rice, diapers, detecting lactic acid bacteria, drug delivery, evaluating dental caries activity

SecurityInformation

Symbol(GHS) ：

GHS07,GHS08

Signal word ：

Warning

Hazard statements ：

H302+H312+H332-H373

Precautionary statements ：

P260-P280-P301+P312-P302+P352+P312-P304+P340+P312-P314

Hazard Codes ：

Xn,T,F

Risk Statements ：

20/21/22-33-39/23/24/25-23/24/25-11

Safety Statements ：

28-28A-45-36/37-16-7

RIDADR ：

UN 1663 6.1/PG 3

WGK Germany ：

2

RTECS ：

SM2275000

F ：

8

Autoignition Temperature：

541 °F

TSCA ：

Yes

HazardClass ：

6.1

PackingGroup ：

III

HS Code ：

29089000

Toxicity：

LD50 orally in mice, rats: 467, 616 mg/kg, K.C. Back et al., Reclassification of Materials Listed as Transportation Health Hazards (TSA-20-72-3; PB214-270, 1972)