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Nitrofen

Nitrofen structure

CAS No:
1836-75-5
Formula:
C12H7Cl2NO3
Chemical Name:
Nitrofen
Synonyms:
Benzene,2,4-dichloro-1-(4-nitrophenoxy)-;Ether,2,4-dichlorophenyl p-nitrophenyl;2,4-Dichloro-1-(4-nitrophenoxy)benzene;2,4-Dichlorophenyl p-nitrophenyl ether;FW 925;2,4-Dichloro-4′-nitrodiphenyl ether;NIP;Nitrofen;Nitrophen;Nitrophene;TOK E 25;TOK (ether);2,4-Dichlorophenyl 4-nitrophenyl ether;4-(2,4-Dichlorophenoxy)nitrobenzene;4-Nitro-2′,4′-dichlorophenyl ether;4′-Nitro-2,4-dichlorodiphenyl ether;TOK E;Niclofen;Nitrochlor;Mezotox;Preparation 125;TOK E 40;Nitrofen (pesticide);Trizilin;2′,4′-Dichloro-4-nitrodiphenyl ether;Trizilin 25;TOK;51274-07-8
Categories:
Agrochemicals > Herbicides

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Description

Nitrofen is a crystalline solid.Colorless crystals or black solid. Used as a pre- or post-emergence herbicide.

Nitrofen Basic Attributes

Molecular Weight：

284.09

Exact Mass：

284.09

BRN：

1887356

EC Number：

217-406-0

HScode：

29093090

Characteristics

PSA：

XLogP3：

3.4/5

Appearance：

Solid

Density：

1.33 g/cm³ @ Temp: 90 °C

Melting Point：

70-71 °C

Boiling Point：

180-190 °C @ Press: 0.25 Torr

Flash Point：

205℃

Refractive Index：

1.6140 (estimate)

Water Solubility：

Solubility in water, g/100ml at 22°C: 0.0001

Storage Conditions：

0-6°C

Vapor Pressure：

Vapour pressure, Pa at 40°C: 0.001

Toxicity：

Oral-Rat LD50: 740 mg/kg; Oral-Mouse LD50: 450 mg/kg

Flammability characteristics：

Flammable; burning produces toxic nitrogen oxide, fluoride and chloride gases

Safety Information

Packing level：

III

Hazard category：

Transport codes：

3077

wgk germany：

hazard class code：

45-61-50/53-22

safety instructions：

45-53-61-60-50/53-22

RTECS Number：

KN8400000

Marks：

T,N

Storage features：

The warehouse is ventilated, low temperature and dry; stored and transported separately from food materials

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents.

Precautionary statement(s)：

P201-P273-P308 + P313-P501

Hazard Statements：

H302-H350-H360D-H410

Toxicity

Toxicity class：

moderately toxic

Nitrofen Use and Manufacturing

Methods of Manufacturing

It is obtained by direct condensation of 2, 4-dichlorophenol and p-nitrochlorobenzene in the presence of potassium hydroxide (or sodium hydroxide).

Uses

Formerly as herbicide.

Computed Properties

Molecular Weight:284.09
XLogP3:4.3
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:282.9802985
Monoisotopic Mass:282.9802985
Topological Polar Surface Area:55
Heavy Atom Count:18
Complexity:290
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

1-Chloro-4-nitrobenzene

Phenol

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2,4-dichloro-1-(4-nitrophenoxy)benzene in Hexane

CAS No.: 1836-75-5

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