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2,4,5-Trichloroaniline

2,4,5-Trichloroaniline structure

CAS No:
636-30-6
Formula:
C6H4Cl3N
Chemical Name:
2,4,5-Trichloroaniline
Synonyms:
Benzenamine,2,4,5-trichloro-;Aniline,2,4,5-trichloro-;2,4,5-Trichlorobenzenamine;2,4,5-Trichloroaniline;2,4,5-Trichloraniline;NSC 64139;2,4,5-Trichloro-phenylamine;Benzenamine,2,4,5-trichloro-3-fluoro-;2379891-52-6
Categories:
Organic Chemistry > Amides

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Description

grey-brown crystalline powder and chunks

2,4,5-Trichloroaniline Basic Attributes

Molecular Weight：

196.46

Exact Mass：

196.46

BRN：

879091

EC Number：

211-254-9

UNII：

7XKK8S8WO0

NSC Number：

64139

DSSTox ID：

DTXSID5044152

HScode：

29214210

Characteristics

PSA：

XLogP3：

3.42

Appearance：

light brown, crystalline powder

Density：

1.5±0.1 g/cm3

Melting Point：

96.5 °C

Boiling Point：

270 °C

Flash Point：

175 °C

Refractive Index：

1.626

Water Solubility：

H2O: 0.094 g/L (15 ºC)

Storage Conditions：

Store below +30°C.

Safety Information

Packing level：

Hazard category：

6.1

Transport codes：

UN 2811 6.1/PG 2

wgk germany：

hazard class code：

23/24/25-33-50/53

safety instructions：

28-36/37-45-60-61-28A

Marks：

T,N

Hazard note：

Toxic

Precautionary statement(s)：

P261-P273-P280-P301 + P310-P311-P501

Hazard Statements：

H301-H311-H331-H373-H410

GHS Classification：

|Danger|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P260, P261, P264, P270, P271, P273, P280, P301+P310, P302+P352, P304+P340, P311, P312, P314, P321, P322, P330, P361, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 208 companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Bioconcentration：

213.80

Drug Information

Biological Half-Life：

0.98 Days

MeSH Entry Terms：

2,4,5-trichloroaniline

2,4,5-Trichloroaniline Use and Manufacturing

Methods of Manufacturing

Add 1500kg95% sulfuric acid and 3000kg1, 2, 4-trichlorobenzene to the nitrification pot, stir, add 300kg of mixed acid (HNO335%, H2SO465%) at 40-50℃, stir at 48-50℃ for 2h, then add 150kg of water to dilute to 75 % Sulfuric acid, the upper oily substance was separated and washed with water to obtain 3650kg of crude trichloronitrobenzene. Put 125L of water, 125kg of iron powder, 150kg of benzene, 150kg of pure trichloronitrobenzene and 1kg of formic acid into the reduction pot, heat and boil, add iron powder if necessary, and after 3 hours of reduction reaction, check that the relative density of the benzene layer reaches 0.83 (50℃ )until. Benzene was distilled off and 2, 4, 5-trichloroaniline was distilled off under reduced pressure with a yield of 84%.

Uses

2,4,5-Trichloroaniline is a chlorinated aniline used in the preparation of azo dyes, insecticides, herbicides as well as in antiviral agents.

Manufacturing Info：

Benzenamine, 2,4,5-trichloro-: ACTIVE

Computed Properties

Molecular Weight:196.5
XLogP3:3.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:194.940932
Monoisotopic Mass:194.940932
Topological Polar Surface Area:26
Heavy Atom Count:10
Complexity:120
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Sulfuric acid

Nitric acid

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2,4,5-Trichloroaniline CAS636-30-6

CAS No.: 636-30-6

Grade: Industrial Grade

Content: 99%

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