| Identification | More | [Name]
2,4-Dichloronitrobenzene | [CAS]
611-06-3 | [Synonyms]
1,3-DICHLORO-4-NITROBENZENE
2,4-DICHLORO-1-NITROBENZENE
2,4-DICHLORONITROBENZENE
ASYM-NITRO-M-DICHLOROBENZENE
1-Nitro-2,4-dichlorobenzene
2,4-dichloro-1-nitro-benzen
Benzene, 1,3-dichloro-4-nitro
4-Nitro-m-dichlorobenzene
2,4-DICHLORONITROBENZENE PESTANAL, 250 M
2,4-DCNB
Benzene, 2,4-dichloro-1-nitro-
1,3-Dichlor-4-nitrobenzol
1,3-Dichloro-4-nitrobenzene, asym.-Nitro-m-dichlorobenzene
Nitro-2,4-dichlorobenzene | [EINECS(EC#)]
210-248-3 | [Molecular Formula]
C6H3Cl2NO2 | [MDL Number]
MFCD00007071 | [Molecular Weight]
192 | [MOL File]
611-06-3.mol |
| Chemical Properties | Back Directory | [Appearance]
yellow crystals | [Melting point ]
29-32 °C(lit.) | [Boiling point ]
258 °C(lit.) | [density ]
1.479 | [vapor pressure ]
0.013 hPa (20 °C) | [refractive index ]
1.5512 (estimate) | [Fp ]
>230 °F
| [storage temp. ]
Store below +30°C. | [solubility ]
188g/l | [form ]
Crystalline Low Melting Solid | [color ]
Yellow-brown | [Stability:]
Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. | [Water Solubility ]
188 mg/L (20 ºC) | [BRN ]
1451655 | [CAS DataBase Reference]
611-06-3(CAS DataBase Reference) | [IARC]
2B (Vol. 123) 2020 | [NIST Chemistry Reference]
Benzene, 2,4-dichloro-1-nitro-(611-06-3) | [EPA Substance Registry System]
611-06-3(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,N,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R43:May cause sensitization by skin contact.
R21/22:Harmful in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S36/37:Wear suitable protective clothing and gloves .
S24:Avoid contact with skin . | [RIDADR ]
2811 | [WGK Germany ]
3
| [RTECS ]
CZ5420000
| [Autoignition Temperature]
500 °C | [TSCA ]
Yes | [HazardClass ]
9 | [PackingGroup ]
III | [HS Code ]
29049085 | [Hazardous Substances Data]
611-06-3(Hazardous Substances Data) | [Toxicity]
LD50 orally in Rabbit: 380 mg/kg LD50 dermal Rat 920 mg/kg |
| Hazard Information | Back Directory | [General Description]
Light yellow needles or amber crystalline solid. | [Reactivity Profile]
Can react vigorously with oxidizing materials. | [Air & Water Reactions]
Insoluble in water. | [Fire Hazard]
This chemical is combustible. | [Chemical Properties]
yellow crystals | [Uses]
2,4-Dichloro-1-nitrobenzene is used as a reagent in the synthesis of the hepatitis C virus polymerase inhibitor, Deleobuvir (BI 207127). | [Production Methods]
1,3-Dichlorobenzene is nitrated with mixed acid, and the product 2,4-Dichloronitrobenzene is separated from the resulting isomer mixture. |
|