Home Categories Organic Chemistry 4-Nitroaniline solution
A6190012

4-Nitroaniline solution , analyticalstandard,1000ug/mlinmethanol , 100-01-6

Synonym(s):
4-Nitroaniline;p-Nitraniline

CAS NO.:100-01-6

Empirical Formula: C6H6N2O2

Molecular Weight: 138.12

MDL number: MFCD00007858

EINECS: 202-810-1

Update time: 2022-07-08

PRODUCT Properties

Melting point: 147 °C
Boiling point: 332 °C
Density  1,437 g/cm3
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
Colour Index  37035
pka 1(at 25℃)
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℃

Description and Uses

Product of chromogenic reactions.

Safety

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
8
Autoignition Temperature 500 °C
Hazard Note  Toxic
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29214210
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

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