Home Categories Organic Chemistry 1-Chloro-4-nitrobenzene
A2327412

1-Chloro-4-nitrobenzene , CP,98% , 100-00-5

CAS NO.:100-00-5

Empirical Formula: C6H4ClNO2

Molecular Weight: 157.55

MDL number: MFCD00007285

EINECS: 202-809-6

Update time: 2022-07-08

PRODUCT Properties

Melting point: 80-83 °C(lit.)
Boiling point: 242 °C(lit.)
Density  1.298 g/mL at 25 °C(lit.)
vapor density  5.4 (vs air)
vapor pressure  0.09 mm Hg ( 25 °C)
refractive index  1.5376 (estimate)
Flash point: >230 °F
solubility  Soluble in acetone and alcohol (Weast, 1986)
form  Crystals or Flakes
color  Yellow
Water Solubility  Insoluble
Merck  14,2151
BRN  508691
Henry's Law Constant 4.90 x 10-6 atm?m3/mol at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
Exposure limits Potential occupational carcinogen. NIOSH REL: IDLH 100; OSHA PEL: TWA 1.
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, hydroxides. Reacts violently with sodium methoxide in methanol.
InChIKey CZGCEKJOLUNIFY-UHFFFAOYSA-N

Description and Uses

Manufacture of dyes, rubber, and agricultural chemicals

Safety

Symbol(GHS) 
GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H301+H311+H331-H341-H351-H373-H411
Precautionary statements  P202-P273-P280-P301+P310-P302+P352+P312-P304+P340+P311
Hazard Codes  T,N
Risk Statements  23/24/25-40-48/20/21/22-51/53-68
Safety Statements  28-36/37-45-61-28A
RIDADR  UN 1578 6.1/PG 2
WGK Germany  2
RTECS  CZ1050000
Autoignition Temperature 500 °F
Hazard Note  Very Toxic
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29049085
Toxicity LD50 (skin) for rats 16 gm/kg (quoted, RTECS, 1985).
IDLA 100 mg/m3

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