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2,4-Dichloronitrobenzene

2,4-Dichloronitrobenzene structure

CAS No.: 611-06-3

Chemical Name:: 2,4-Dichloronitrobenzene

Synonyms: 2,4-DICHLORO-1-NITROBENZENE;2,4-DCNB;2,4-Dichloroni;4-Dichloronitrobenzene;Bifeprunox Impurity 64;2,4-DICHLORONITROBENZENE;Nitro-2,4-dichlorobenzene;4-Nitro-m-dichlorobenzene;1,3-Dichlor-4-nitrobenzol;1,3-DICHLORO-4-NITROBENZENE

CBNumber:: CB8221355

Molecular Formula:: C6H3Cl2NO2

Molecular Weight:: 192

MDL Number:: MFCD00007071

MOL File:: 611-06-3.mol

Last updated:2023-10-20 16:42:24

2,4-Dichloronitrobenzene Properties

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)
Flash point	>230 °F
storage temp.	Store below +30°C.
solubility	188g/l
form	Crystalline Low Melting Solid
color	Yellow-brown
Water Solubility	188 mg/L (20 ºC)
BRN	1451655
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference	611-06-3(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	85P1A896RR
NIST Chemistry Reference	Benzene, 2,4-dichloro-1-nitro-(611-06-3)
Proposition 65 List	2,4-Dichloro-1-Nitrobenzene
IARC	2B (Vol. 123) 2020
EPA Substance Registry System	2,4-Dichloronitrobenzene (611-06-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS06,GHS08,GHS09

Signal word

Danger

Hazard statements

H302-H311-H317-H341-H350-H411

Precautionary statements

P202-P273-P280-P301+P312-P302+P352+P312-P308+P313

Hazard Codes

Xi,N,Xn

Risk Statements

36/37/38-51/53-43-21/22

Safety Statements

26-36-61-36/37-24

RIDADR

2811

WGK Germany

RTECS

CZ5420000

Autoignition Temperature

500 °C

TSCA

Yes

HazardClass

PackingGroup

III

HS Code

29049085

Toxicity

LD50 orally in Rabbit: 380 mg/kg LD50 dermal Rat 920 mg/kg

NFPA 704

	1
1		0

2,4-Dichloronitrobenzene Chemical Properties,Uses,Production

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.

General Description

Light yellow needles or amber crystalline solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Can react vigorously with oxidizing materials.

Fire Hazard

2,4-Dichloronitrobenzene is combustible.

2,4-Dichloronitrobenzene Preparation Products And Raw materials

Raw materials

1,3-Dichlorobenzene 1-Chloro-3-nitrobenzene 2,6-Dichloronitrobenzene

Preparation Products

2,4-Difluorophenol Diuron 2-Chloro-4-fluoronitrobenzene 2,4-Difluoronitrobenzene 4-(4-Nitrophenoxy)aniline

5-CHLORO-2-NITRODIPHENYLAMINE

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2,4-Dichloronitrobenzene Spectrum

2,4-Dichloronitrobenzene(611-06-3)MS 2,4-Dichloronitrobenzene(611-06-3)¹HNMR 2,4-Dichloronitrobenzene(611-06-3)¹³CNMR 2,4-Dichloronitrobenzene(611-06-3)IR1 2,4-Dichloronitrobenzene(611-06-3)Raman

611-06-3(2,4-Dichloronitrobenzene)Related Search:

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2,4-Dinitrotoluene 2,3-DICHLORONITROBENZENE PESTANAL, 250 M,2,3-DICHLORONITROBENZENE 99%,2,3-DICHLORONITROBENZENE 1,3-Dinitrobenzene

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2,4-DICHLORONITROBENZENE ASYM-NITRO-M-DICHLOROBENZENE 2,4-DICHLORONITROBENZENE PESTANAL, 250 M 2,4-DCNB Benzene, 2,4-dichloro-1-nitro- 1,3-Dichlor-4-nitrobenzol 4-Nitro-m-dichlorobenzene 1,3-Dichloro-4-nitrobenzene, asym.-Nitro-m-dichlorobenzene Nitro-2,4-dichlorobenzene 2,4-Dichloronitrobenzene,97% 4-Dichloronitrobenzene 1,3-DICHLORO-4-NITROBENZENE 2,4-Dichloroni 1,3-Dichloro-4-nitrobenzene for synthesis 1-Nitro-2,4-dichlorobenzene 2,4-dichloro-1-nitro-benzen Benzene, 1,3-dichloro-4-nitro 2,4-Dichloronitrobenzene > 1,3-DICHLORO-4-NITROBENZENE FOR SYNTHESI 2,4-DICHLORO-1-NITROBENZENE Bifeprunox Impurity 64 2,4-Dichloronitrobenzene, ≥ 99.0% 611-06-3 Nitrogen Compounds Organic Building Blocks Nitro Compounds Building Blocks Building Blocks Chemical Synthesis Nitro Compounds Nitrogen Compounds Organic Building Blocks Benzene derivates Chlorobenzene Series