4-Nitroaniline manufacturers and suppliers

4-Nitroaniline suppliers

4-Nitroaniline

CAS:: 100-01-6

MF:: C6H6N2O2

MW:: 138.12

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Properties

Melting point:: 147 °C

Boiling point:: 332 °C

Density: 1,437 g/cm³

bulk density: 630kg/m3

vapor density: 4.77 (vs air)

vapor pressure: 1.33 hPa (142 °C)

refractive index: 1.6465 (estimate)

Flash point:: 329 °F

storage temp.: Store below +30°C.

solubility: ethanol: soluble25mg/mL, slightly hazy, yellow to brownish-yellow

pka: 1(at 25℃)

Colour Index: 37035

form: crystalline

color: yellow

Specific Gravity: 1.437

Odor: Ammonia odor

PH Range: 7

Water Solubility: 0.8 g/L (20 ºC)

Merck: 14,6584

BRN: 508690

Henry's Law Constant: 1.15 x 10^-9 atm?m³/mol at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)

Exposure limits: NIOSH REL: TWA 3; IDLH 300; OSHA PEL: TWA 6; ACGIH TLV: TWA 3 (adopted).

Dielectric constant: 56.3（160.0℃）

Stability:: Stable. Incompatible with sodium hydroxide, strong oxidizing agents, strong reducing agents. May attack some plastics, rubber and coatings. May decompose explosively in the presence of initiators. Moisture sensitive. May be light and air-sensitive.

LogP: 1.2 at 30℃

CAS DataBase Reference: 100-01-6(CAS DataBase Reference)

NIST Chemistry Reference: p-Nitroaniline(100-01-6)

EPA Substance Registry System: p-Nitroaniline (100-01-6)

Safety Information

Symbol(GHS): GHS06,GHS08

Signal word: Danger

Hazard statements: H301+H311+H331-H373-H412

Precautionary statements: P273-P280-P301+P310-P302+P352+P312-P304+P340+P311-P314

Hazard Codes: T,F

Risk Statements: 23/24/25-33-52/53-39/23/24/25-11

Safety Statements: 28-36/37-45-61-28A-16-1/2-7

RIDADR: UN 1661 6.1/PG 2

OEB: B

OEL: TWA: 3 mg/m3 [skin]

WGK Germany: 2

RTECS: BY7000000

F: 8

Autoignition Temperature: 500 °C

Hazard Note: Toxic

TSCA: Yes

HazardClass: 6.1

PackingGroup: II

HS Code: 29214210

Hazardous Substances Data: 100-01-6(Hazardous Substances Data)

Toxicity: Acute LD₅₀ for wild birds 75 mg/kg, guinea pigs 450 mg/kg, mice 810 mg/kg, quail 1,000 mg/kg, rats 750 mg/kg (quoted, RTECS, 1985).

IDLA: 300 mg/m3

Use

P-NITROANILINE may react vigorously with sulfuric acid above 392° F. 4-Nitroaniline may also react with sodium hydroxide at 266° F. Under pressure, 4-Nitroaniline may produce an explosive compound. 4-Nitroaniline is incompatible with strong oxidizers and strong reducing agents. 4-Nitroaniline is capable of explosive decomposition with strong initiators. 4-Nitroaniline will attack some forms of plastics, rubber and coatings.

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