2,4-Dinitrotoluene suppliers
2,4-Dinitrotoluene
- CAS:
- 121-14-2
- MF:
- C7H6N2O4
- MW:
- 182.13
Properties
- Melting point:
- 67-70 °C(lit.)
- Boiling point:
- 300 °C
- Density
- 1,521 g/cm3
- vapor pressure
- 1 mm Hg ( 102.7 °C)
- refractive index
- 1.4420
- Flash point:
- 155 °C
- storage temp.
- 2-8°C
- solubility
- Soluble in acetone, ethanol, benzene, ether, and pyrimidine (Weast, 1986)
- pka
- 13.53 (Perrin, 1972)
- form
- solid
- Water Solubility
- 0.3 g/L (20 ºC)
- BRN
- 1912834
- Henry's Law Constant
- 5.39(x 10-8 atm?m3/mol) at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
- Stability:
- Stable. Incompatible with oxidizing agents, reducing agents, strong bases.
- InChIKey
- RMBFBMJGBANMMK-UHFFFAOYSA-N
- CAS DataBase Reference
- 121-14-2(CAS DataBase Reference)
- IARC
- 2B (Vol. 65) 1996
- NIST Chemistry Reference
- Benzene, 1-methyl-2,4-dinitro-(121-14-2)
- EPA Substance Registry System
- 2,4-Dinitrotoluene (121-14-2)
Safety Information
- Symbol(GHS)
GHS06,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- H301+H311+H331-H341-H350-H361f-H373-H410
- Precautionary statements
- P201-P273-P280-P301+P310+P330-P302+P352+P312-P304+P340+P311
- Hazard Codes
- T,N,F
- Safety Statements
- 53-45-61-36/37-16-26-60
- RIDADR
- UN 3454 6.1/PG 2
- WGK Germany
- 3
- RTECS
- XT1575000
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 29042030
- Hazardous Substances Data
- 121-14-2(Hazardous Substances Data)
- Toxicity
- Acute oral LD50 for mice 790 mg/kg, rats 268 mg/kg, guinea pigs 1.30 g/kg (quoted, RTECS, 1985).
Use
The major biliary metabolite of 2,4-dinitrotoluene (2,4- DNT) in the rat is the glucuronide conjugate of 2,4- dinitrobenzyl alcohol and the minor metabolites are 2,4-dinitrobenzyl alcohol, 2,4-dinitrobenzaldehyde, 2- acetylamino-4-nitrotoluene, 4-amino-2-nitro or 2- amino-4-nitrobenzyl alcohol sulfate, 2,4-dinitrobenzoic acid, 2,4-diacetylaminobenzoic acid, and 2-amino-4- nitrobenzoic acid.
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